Basic Info.
Model NO.
All Metric Series & Inch Series
Load Direction
Radial Bearing
Inner/Outter Rings Material
Chrome Steel, Stainless Steel, Ceramic
Balls Materail
Steel Ball, Stainless Ball, Ceramic Ball
Quality-Standard of Balls
G10 as DIN 5401, ISO 3 290, G5 for Ceramic Ball
Cage/Retainer Material
Stainless Steel, Nylon, PTFE
Cage/Retainer Type
Crown, Ribbon
Shield Type
Rubber Seal (2RS, RS)
Lubracation
Grease, Oil, Dry
Grease Lubrication
Kyodo Yushi Multemp SRL (25% Fill-Grad)
Oil Lubrication
Shell Air Oil#12
Grade
Abec1, Abec-3, Abec-5, Abec-7
Rolling Body
Ball Bearings
The Number of Rows
Single
Outer Dimension
Micro(≤26mm)
Spherical
Non-Aligning Bearings
Product Description
FreeRun is a specialized supplier of miniature ball bearing in China, products including: chrome steel bearing, stainless bearing, ceramic bearing, flanged bearing, thrust bearing, one way bearing, rc car bearing, rc engine bearing, slot car bearing, fishing reel bearing, skateboard bearing, etc.
1. Freerun Miniature Rubber Seal Bearing Description
Bearing Rubber Seals that are resistant to corrosion, rust and abrasion and boast of high tensile strength and ruggedness. We provide quality rubber seal bearing that is used in RC models and various other industrial applications. These bearings have a good sealing & elastane capacity and stable chemical properties.
Manufacturer using high grade steel and synthetic rubber, these bearings ensure maximum bearing capacity. And to meet the diverse requirements of industries, these Rubber seal Bearings are available in different sizes and different materials at the most reasonable prices.
Rubber seal bearings have other design: RZ Bearings with one rubber seal +one metal shield.
Rz Ball Bearings have a Rubber Seal on one side to keep dirt, dust, and moisture out of the bearing and a Metal Shield on the other side for maximum bearing efficiency with less protection on that side.
These bearings work best where one half of the bearing is exposed to outside elements, while the other half is not. Install bearing with the Rubber Seal facing outward.
Colors of rubber seal shields can be: Black, Blue, Red, Yellow, Orange....
The same size can be made of different materials, including:
2. Freerun Miniature Rubber Seal Bearing Product Information
Miniature Rubber Seal Bearings can be Category by Configuration as follows:
Chrome Steel Rubber Seal Bearings
Stainless Rubber Seal Bearings
Ceramic Rubber Seal Bearings
Flanged Rubber Seal Bearings
Parts of FreeRun Miniature Rubber Seal Bearing Catalogue:
( rubber seals) 2RS Bearings---Metric Series |
Dimensions | unflanged | flanged |
Chrome Steel | Stainless Steel | Ceramic | Chrome Steel | Stainless Steel | Ceramic |
1.5x4x2mm | 681X-2RS | S681X-2RS | 681X-2RS/C | F681X-2RS | SF681X-2RS | F681X-2RS/C |
1.5x5x2.6mm | 691X-2RS | S691X-2RS | 691X-2RS/C | F691X-2RS | SF691X-2RS | F691X-2RS/C |
1.5x6x3mm | 601X-2RS | S601X-2RS | 601X-2RS/C | F601X-2RS | SF601X-2RS | F601X-2RS/C |
2x5x2.3mm | 682-2RS | S682-2RS | 682-2RS/C | F682-2RS | SF682-2RS | F682-2RS/C |
2x5x2.5mm | MR52-2RS | SMR52-2RS | MR52-2RS/C | MF52-2RS | SMF52-2RS | MF52-2RS/C |
2X6X2.5mm | MR62-2RS | SMR62-2RS | MR62-2RS/C | MF62-2RS | SMF62-2RS | MF62-2RS/C |
2x6x3mm | 692-2RS | S692-2RS | 692-2RS/C | F692-2RS | SF692-2RS | F692-2RS/C |
2x7x3.5mm | 602-2RS | S602-2RS | 602-2RS/C | F602-2RS | SF602-2RS | F602-2RS/C |
2.5x6x2.6mm | 682X-2RS | S682X-2RS | 682X-2RS/C | F682X-2RS | SF682X-2RS | F682X-2RS/C |
2.5x7x3.5mm | 692X-2RS | S692X-2RS | 692X-2RS/C | F692X-2RS | SF692X-2RS | F692X-2RS/C |
2.5x8x4mm | 602X-2RS | S602X-2RS | 602X-2RS/C | F602X-2RS | SF602X-2RS | F602X-2RS/C |
3x6x2.5mm | MR63-2RS | SMR63-2RS | MR63-2RS/C | MF63-2RS | SMF63-2RS | MF63-2RS/C |
3x7x3mm | 683-2RS | S683-2RS | 683-2RS/C | F683-2RS | SF683-2RS | F683-2RS/C |
3x8x3 mm | MR83-2RS | SMR83-2RS | MR83-2RS/C | MF83-2RS | SMF83-2RS | MF83-2RS/C |
3x8x4mm | 693-2RS | S693-2RS | 693-2RS/C | F693-2RS | SF693-2RS | F693-2RS/C |
3x9x4mm | MR93-2RS | SMR93-2RS | MR93-2RS/C | MF93-2RS | SMF93-2RS | MF93-2RS/C |
3X9X5 mm | 603-2RS | S603-2RS | 603-2RS/C | F603-2RS | SF603-2RS | F603-2RS/C |
3X10X4mm | 623-2RS | S623-2RS | 623-2RS/C | F623-2RS | SF623-2RS | F623-2RS/C |
4x7x2.5mm | MR74-2RS | SMR74-2RS | MR74-2RS/C | MF74-2RS | SMF74-2RS | MF74-2RS/C |
4x8x3mm | MR84-2RS | SMR84-2RS | MR84-2RS/C | MF84-2RS | SMF84-2RS | MF84-2RS/C |
4x9x4mm | 684-2RS | S684-2RS | 684-2RS/C | F684-2RS | SF684-2RS | F684-2RS/C |
4x10x4mm | MR104-2RS | SMR104-2RS | MR104-2RS/C | MF104-2RS | SMF104-2RS | MF104-2RS/C |
4x11x4mm | 694-2RS | S694-2RS | 694-2RS/C | F694-2RS | SF694-2RS | F694-2RS/C |
4x12x4mm | 604-2RS | S604-2RS | 604-2RS/C | F604-2RS | SF604-2RS | F604-2RS/C |
4X13X5 mm | 624-2RS | S624-2RS | 624-2RS/C | F624-2RS | SF624-2RS | F624-2RS/C |
4X16X5 mm | 634-2RS | S634-2RS | 634-2RS/C | F634-2RS | SF634-2RS | F634-2RS/C |
5x8x2.5mm | MR85-2RS | SMR85-2RS | MR85-2RS/C | MF85-2RS | SMF85-2RS | MF85-2RS/C |
5x9x3mm | MR95-2RS | SMR95-2RS | MR95-2RS/C | MF95-2RS | SMF95-2RS | MF95-2RS/C |
5x10x4mm | MR105-2RS | SMR105-2RS | MR105-2RS/C | MF105-2RS | SMF105-2RS | MF105-2RS/C |
5x11x4mm | MR115-2RS | SMR115-2RS | MR115-2RS/C | MF115-2RS | SMF115-2RS | MF115-2RS/C |
5X11X5mm | 685-2RS | S685-2RS | 685-2RS/C | F685-2RS | SF685-2RS | F685-2RS/C |
5X12X4mm | MR125-2RS | SMR125-2RS | MR125-2RS/C | MF125-2RS | SMF125-2RS | MF125-2RS/C |
5x13x4mm | 695-2RS | S695-2RS | 695-2RS/C | F695-2RS | SF695-2RS | F695-2RS/C |
5X14X5 mm | 605-2RS | S605-2RS | 605-2RS/C | F605-2RS | SF605-2RS | F605-2RS/C |
5X16X5mm | 625-2RS | S625-2RS | 625-2RS/C | F625-2RS | SF625-2RS | F625-2RS/C |
5X19X6mm | 635-2RS | S635-2RS | 635-2RS/C | F635-2RS | SF635-2RS | F635-2RS/C |
6x10x3mm | MR106-2RS | SMR106-2RS | MR106-2RS/C | MF106-2RS | SMF106-2RS | MF106-2RS/C |
6x12x4mm | MR126-2RS | SMR126-2RS | MR126-2RS/C | MF126-2RS | SMF126-2RS | MF126-2RS/C |
6x13x5mm | 686-2RS | S686-2RS | 686-2RS/C | F686-2RS | SF686-2RS | F686-2RS/C |
6x15x5mm | 696-2RS | S696-2RS | 696-2RS/C | F696-2RS | SF696-2RS | F696-2RS/C |
6X17X6 mm | 606-2RS | S606-2RS | 606-2RS/C | F606-2RS | SF606-2RS | F606-2RS/C |
6X19X6 mm | 626-2RS | S626-2RS | 626-2RS/C | F626-2RS | SF626-2RS | F626-2RS/C |
6X22X7 mm | 636-2RS | S636-2RS | 636-2RS/C | F636-2RS | SF636-2RS | F636-2RS/C |
7x11x3mm | MR117-2RS | SMR117-2RS | MR117-2RS/C | MF117-2RS | SMF117-2RS | MF117-2RS/C |
7x13x4mm | MR137-2RS | SMR137-2RS | MR137-2RS/C | MF137-2RS | SMF137-2RS | MF137-2RS/C |
7x14x5mm | 687-2RS | S687-2RS | 687-2RS/C | F687-2RS | SF687-2RS | F687-2RS/C |
7x17x5mm | 697-2RS | S697-2RS | 697-2RS/C | F697-2RS | SF697-2RS | F697-2RS/C |
7X19X6 mm | 607-2RS | S607-2RS | 607-2RS/C | F607-2RS | SF607-2RS | F607-2RS/C |
7x22x7 mm | 627-2RS | S627-2RS | 627-2RS/C | F627-2RS | SF627-2RS | F627-2RS/C |
8x12x3.5mm | MR128-2RS | SMR128-2RS | MR128-2RS/C | MF128-2RS | SMF128-2RS | MF128-2RS/C |
8x14x4mm | MR148-2RS | SMR148-2RS | MR148-2RS/C | MF148-2RS | SMF148-2RS | MF148-2RS/C |
8X16X5 mm | 688-2RS | S688-2RS | 688-2RS/C | F688-2RS | SF688-2RS | F688-2RS/C |
8x19x6mm | 698-2RS | S698-2RS | 698-2RS/C | F698-2RS | SF698-2RS | F698-2RS/C |
8x22x7mm | 608-2RS | S608-2RS | 608-2RS/C | F608-2RS | SF608-2RS | F608-2RS/C |
8x24x8mm | 628-2RS | S628-2RS | 628-2RS/C | F628-2RS | SF628-2RS | F628-2RS/C |
8x28x9mm | 638-2RS | S638-2RS | 638-2RS/C | F638-2RS | SF638-2RS | F638-2RS/C |
9x14x4.5mm | 679-2RS | S679-2RS | 679-2RS/C | F679-2RS | SF679-2RS | F679-2RS/C |
9x17x5mm | 689-2RS | S689-2RS | 689-2RS/C | F689-2RS | SF689-2RS | F689-2RS/C |
9x20x6mm | 699-2RS | S699-2RS | 699-2RS/C | F699-2RS | SF699-2RS | F699-2RS/C |
9x24x7mm | 609-2RS | S609-2RS | 609-2RS/C | F609-2RS | SF609-2RS | F609-2RS/C |
9x26x8mm | 629-2RS | S629-2RS | 629-2RS/C | F629-2RS | SF629-2RS | F629-2RS/C |
9x30x10mm | 639-2RS | S639-2RS | 639-2RS/C | F639-2RS | SF639-2RS | F639-2RS/C |
10x15x4mm | 6700-2RS | S6700-2RS | 6700-2RS/C | F6700-2RS | SF6700-2RS | F6700-2RS/C |
10x19x5mm | 6800-2RS | S6800-2RS | 6800-2RS/C | F6800-2RS | SF6800-2RS | F6800-2RS/C |
10X19X7mm | 63800-2RS | S63800-2RS | 63800-2RS/C | F63800-2RS | SF63800-2RS | F63800-2RS/C |
10x22x6mm | 6900-2RS | S6900-2RS | 6900-2RS/C | F6900-2RS | SF6900-2RS | F6900-2RS/C |
10X26X8 mm | 6000-2RS | S6000-2RS | 6000-2RS/C | F6000-2RS | SF6000-2RS | F6000-2RS/C |
10X30X9 mm | 6200-2RS | S6200-2RS | 6200-2RS/C | F6200-2RS | SF6200-2RS | F6200-2RS/C |
10X35X11mm | 6300-2RS | S6300-2RS | 6300-2RS/C | F6300-2RS | SF6300-2RS | F6300-2RS/C |
12x18x4mm | 6701-2RS | S6701-2RS | 6701-2RS/C | F6701-2RS | SF6701-2RS | F6701-2RS/C |
12x21x5mm | 6801-2RS | S6801-2RS | 6801-2RS/C | F6801-2RS | SF6801-2RS | F6801-2RS/C |
12x24x6mm | 6901-2RS | S6901-2RS | 6901-2RS/C | F6901-2RS | SF6901-2RS | F6901-2RS/C |
12x28x8mm | 6001-2RS | S6001-2RS | 6001-2RS/C | F6001-2RS | SF6001-2RS | F6001-2RS/C |
12x32x10mm | 6201-2RS | S6201-2RS | 6201-2RS/C | F6201-2RS | SF6201-2RS | F6201-2RS/C |
12x24x6mm | 6301-2RS | S6301-2RS | 6301-2RS/C | F6301-2RS | SF6301-2RS | F6301-2RS/C |
13X19X4mm | MR1319-2RS | SMR1319-2RS | MR1319-2RS/C | MF1319-2RS | SMF1319-2RS | MF1319-2RS/C |
13X20X4mm | MR1320-2RS | SMR1320-2RS | MR1320-2RS/C | MF1320-2RS | SMF1320-2RS | MF1320-2RS/C |
15x21x4mm | 6702-2RS | S6702-2RS | 6702-2RS/C | F6702-2RS | SF6702-2RS | F6702-2RS/C |
15x24x5mm | 6802-2RS | S6802-2RS | 6802-2RS/C | F6802-2RS | SF6802-2RS | F6802-2RS/C |
15x28x7mm | 6902-2RS | S6902-2RS | 6902-2RS/C | F6902-2RS | SF6902-2RS | F6902-2RS/C |
15x32x8mm | 16002-2RS | S16002-2RS | 16002-2RS/C | F16002-2RS | SF16002-2RS | F16002-2RS/C |
15x32x9mm | 6002-2RS | S6002-2RS | 6002-2RS/C | F6002-2RS | SF6002-2RS | F6002-2RS/C |
15x35x11mm | 6202-2RS | S 6202-2RS | 6202-2RS/C | F 6202-2RS | SF6202-2RS | F6202-2RS/C |
15x42x13 mm | 6302-2RS | S6302-2RS | 6302-2RS/C | F6302-2RS | SF6302-2RS | F6302-2RS/C |
( rubber seals) 2RS Bearings--- Inch Series |
Dimensions (inch) | unflanged | flanged |
Chrome Steel | Stainless Steel | Ceramic | Chrome Steel | Stainless Steel | Ceramic |
0.055"x3/16"x7/64" | R1-2RS | SR1-2RS | R1-2RS/C | FR1-2RS | SFR1-2RS | FR1-2RS/C |
5/64"x1/4"x9/64" | R1-4-2RS | SR1-4-2RS | R1-4-2RS/C | FR1-4-2RS | SFR1-4-2RS | FR1-4-2RS/C |
3/32"x3/16"x3/32" | R133-2RS | SR133-2RS | R133-2RS/C | FR133-2RS | SFR133-2RS | FR133-2RS/C |
3/32"x5/16"x9/64" | R1-5-2RS | SR1-5-2RS | R1-5-2RS/C | FR1-5-2RS | SR1-5-2RS | FR1-5-2RS/C |
1/8"x1/4"x7/64" | R144-2RS | SR144-2RS | R144-2RS/C | FR144-2RS | SFR144-2RS | FR144-2RS/C |
1/8"x5/16"x9/64" | R2-5-2RS | SR2-5-2RS | R2-5-2RS/C | FR2-5/2RS | SFR2-5/2RS | FR2-5/2RS/C |
1/8"x3/8"x9/64" | R2-6-2RS | SR2-6-2RS | R2-6-2RS/C | FR2-6/2RS | SFR2-6/2RS | FR2-6/2RS/C |
1/8"x3/8"x5/32" | R2-2RS | SR2-2RS | R2-2RS/C | FR2-2RS | SFR2-2RS | FR2-2RS/C |
1/8"x1/2"x0.1719" | R2A-2RS | SR2A-2RS | R2A-2RS/C | FR2A-2RS | SFR2A-2RS | FR2A-2RS/C |
5/32"x5/16"x1/8" | R155-2RS | SR155-2RS | R155-2RS/C | FR155-2RS | SFR155-2RS | FR155-2RS/C |
3/16"x5/16"x1/8" | R156-2RS | SR156-2RS | R156-2RS/C | FR156-2RS | SFR156-2RS | FR156-2RS/C |
3/16"x3/8"x1/8" | R166-2RS | SR166-2RS | R166-2RS/C | FR166-2RS | SFR166-2RS | FR166-2RS/C |
3/16"x1/2"x0.196" | R3-2RS | SR3-2RS | R3-2RS/C | FR3-2RS | SFR3-2RS | FR3-2RS/C |
3/16"x5/8"x0.196" | R3A-2RS | SR3A-2RS | R3A-2RS/C | FR3A-2RS | SFR3A-2RS | FR3A-2RS/C |
3/16"x11/16"x1/4" | 1601-2RS | S1601-2RS | 1601-2RS/C | F1601-2RS | SF1601-2RS | F1601-2RS/C |
1/4"x3/8"x1/8" | R168-2RS | SR168-2RS | R168-2RS/C | FR168-2RS | SFR168-2RS | FR168-2RS/C |
1/4"x1/2"x3/16" | R188-2RS | SR188-2RS | R188-2RS/C | FR188-2RS | SFR188-2RS | FR188-2RS/C |
1/4"x5/8"x0.196" | R4-2RS | SR4-2RS | R4-2RS/C | FR4-2RS | SFR4-2RS | FR4-2RS/C |
1/4"x11/16"x1/4" | 1602-2RS | S1602-2RS | 1602-2RS/C | F1602-2RS | SF1602-2RS | F1602-2RS/C |
1/4"x3/4"x9/32" | R4A-2RS | SR4A-2RS | R4A-2RS/C | FR4A-2RS | SFR4A-2RS | FR4A-2RS/C |
5/16"x1/2"x5/32" | R1810-2RS | SR1810-2RS | R1810-2RS/C | FR1810-2RS | SFR1810-2RS | FR1810-2RS/C |
5/16"x7/8"x9/32" | 1603-2RS | S1603-2RS | 1603-2RS/C | F1603-2RS | SF1603-2RS | F1603-2RS/C |
5/16"x0.9062"x5/16" | 1605-2RS | S1605-2RS | 1605-2RS/C | F1605-2RS | SF1605-2RS | F1605-2RS/C |
5/16"x5/8"x5/32" | R1810A-2RS | SR1810A-2RS | R1810A-2RS/C | FR1810A-2RS | SFR1810A-2RS | FR1810A-2RS/C |
3/8"x5/8"x5/32" | R1038-2RS | SR1038-2RS | R1038-2RS/C | FR1038-2RS | SFR1038-2RS | FR1038-2RS/C |
3/8"x3/4"x0.196" | R1238-2RS | SR1238-2RS | R1238-2RS/C | FR1238-2RS | SFR1238-2RS | FR1238-2RS/C |
3/8"x7/8"x9/32" | R6-2RS | SR6-2RS | R6-2RS/C | FR6-2RS | SFR6-2RS | FR6-2RS/C |
3/8"x7/8"x9/32" | 1604-2RS | S1604-2RS | 1604-2RS/C | F1604-2RS | SF1604-2RS | F1604-2RS/C |
3/8"x0.9062"x5/16" | 1606-2RS | S1606-2RS | 1606-2RS/C | F1606-2RS | SF1606-2RS | F1606-2RS/C |
3/8"x1 1/8"x3/8" | 1614-2RS | S1614-2RS | 1614-2RS/C | F1614-2RS | SF1614-2RS | F1614-2RS/C |
7/16"x0.9062"x5/16" | 1607-2RS | S1607-2RS | 1607-2RS/C | F1607-2RS | SF1607-2RS | F1607-2RS/C |
1/2"x3/4"x5/32" | R1212-2RS | SR1212-2RS | R1212-2RS/C | FR1212-2RS | SFR1212-2RS | FR1212-2RS/C |
1/2"x7/8"x1/4" | R1412-2RS | SR1412-2RS | R1412-2RS/C | FR1412-2RS | SFR1412-2RS | FR1412-2RS/C |
1/2"x1 1/8"x5/16" | R8-2RS | SR8-2RS | R8-2RS/C | FR8-2RS | SFR8-2RS | FR8-2RS/C |
1/2"x1 1/8"x3/8" | 1616-2RS | S1616-2RS | 1616-2RS/C | F1616-2RS | SF1616-2RS | F1616-2RS/C |
9/16"x1 3/8"x7/16" | 1621-2RS | S1621-2RS | 1621-2RS/C | F1621-2RS | SF1621-2RS | F1621-2RS/C |
5/8"x7/8"x5/32" | R1458-2RS | SR1458-2RS | R1458-2RS/C | FR1458-2RS | SFR1458-2RS | FR1458-2RS/C |
5/8"x1 3/8"x11/32" | R10-2RS | SR10-2RS | R10-2RS/C | FR10-2RS | SFR10-2RS | FR10-2RS/C |
3/4"x1 5/8"x7/16" | R12-2RS | SR12-2RS | R12-2RS/C | FR12-2RS | SFR12-2RS | FR12-2RS/C |
7/8"x1 7/8"x1/2" | R14-2RS | SR14-2RS | R14-2RS/C | FR14-2RS | SFR14-2RS | FR14-2RS/C |
1"x2"x1/2" | R16-2RS | SR16-2RS | R16-2RS/C | FR16-2RS | SFR16-2RS | FR16-2RS/C |
3.Freerun Product Certification Trademark
Quality Certification
SGS RoHs Test Report
Test Report of Raw MaterialTest Report of Raw MaterialTest Report of Miniature Bearing
4.Freerun Miniature Rubber Seal Bearing Lubrication
Oils - maintain their consistency well over a wide temperature range and are easy to apply. For very low torque applications, a light instrument oil should be specified. Higher running speeds are possible with oil but the obvious drawback with oil is the fact that it tends not to stay in place.
For anything other than very low speeds, continuous lubrication through oil mist, oil jet or oil bath is normally necessary. An exception to this is the use of a retainer (cage) that can be impregnated with oil such as the phenolic retainer. Perfluorinated oils can offer improved performance at slightly higher speeds as they don't migrate (run out) as easily.
Greases - are simply oils mixed with a thickener to so that they stay inside the bearing. Greases are generally more suitable for heavy loads and have the obvious advantage of giving constant lubrication over a long period without maintenance.
5.The Advantage Of Freerun Miniature Rubber Seal Bearing
High Speed: Most of Freerun Miniature rubber seal bearings can reach a resistance level of 50,000 RPM with grease lubrication.Long Service Life: The service life of Freerun miniature rubber seal bearings is 4 to 6 times longer than other suppliers in comparable working conditions.Self Lubricating: Even when poorly lubricated or with no lubrication, Freerun rubber seal bearings will continue to function longer than other bearings under the same level of stress due to their self lubricating properties.Low Friction: Our rubber seal bearings have a low friction force. Even under the conditions of boundary lubrication, the surfaces are extremely smooth, so its friction force is low and the rotational friction moment is low.Supply quickly from large Stock: Over the years we have developed extensive product knowledge and offer technical help with all apsects of our range. We keep comprehensive stocks across the whole range so offer a same day despatch worldwide on most sizes if required. We receive incoming shipments every week so stocks are always changing. For the most up to date stock situation on any item,Please contact us.
6.Freerun Miniature Rubber Seal Bearing Application
7 FreeRun Miniature Rubber Seal Bearing Packaging
8 FreeRun Miniature Rubber Seal Bearing Photos
Address:
Rm105, No. 3 Baofu Mansion, No. 180 Meifeng Rd, Fuzhou, Fujian, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Packaging & Printing, Service
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Manufacturer & Exporter Miniature ball Bearing/Rolling bearing/radial bearing/Micro Bearing/Mini Bearings
High precision small bearing for Hobbies, Fishing reel and Industries.
From miniature bearing to upgrade assembly products, We provide a complete range of components for your various needs.
About US
What we manufacturing:
Fuzhou FreeRun Co., Ltd was specialized in exporting and producing miniature bearings made of fully hardned rolling bearing steel, Ceramic and carbon. The standard Range covers bearing from 1-18mm bore and 3 to 45 mm outer diameter. In addition to this we also manufacture special bearings regarding to customers′ design.
Founded in 2010, it is located in the Fuzhou City. It has a main area to producing miniature ball bearings in China. Including chrome steel bearing, Stainless Steel Bearing, Thrust Ball Bearing, Needle Bearing, Ceramic Bearings, Flange Bearing, Plastic Bearing dental bearing, thin section bearing etc. Its automatic bearing production lines are of most advanced level both home and abroad, and produces 15, 000, 000 pieces of bearing annually.
Our Mission:
Our mission is supplying OEMs with bearings and components of consistent quality, in the production lot quantities you need, when you need them. We can help you decrease production costs, increase efficiencies and get the best possible price.
Appliations:
FreeRun Bearing has been developing and manufacturing high precision ball bearing for Electrical engineering, small motor, Dental drill, RC model, fishing reel, Floppy disk Motor, Video, Stepping motor...Various Hi-tec fields.
We have motor bearing, RC car & Trucks ball bearing, RC micro heli bearing, YoYo bearing, RC engine bearing, Fishing reel bearing, Bicycle bearing, ATV ball bearing, Jewelry bearing, Motorcycle bearing, Auto wheel bearing, Mobile bearing, skate bearing, Slot car Bearing, motor bearing, Dental bearing, Skateboad bearing, clock bearing, domestic appliance bearing, bakery bearing, optical or surgical instrument bearing, aircraft bearing, disc driver bearing, fan motor bearing, gear box bearing.
Quality Guarantee:
Our miniature ball bearing are made with rolling bearing tolerance according to GB/T307.1ISO 492
JIS B1514AFBMA STD. 20DIN620 in conformance with the respecitve ISO standards.
Our quality staff, are specialists in their field and have a reputation for quality and reliability throughout the world among customers and other bearing manufacturers. And we inspected all bearing before packing
Our Inventory:
We carry a large range of bearings to fit many makes and models of applications. We have around 4, 250, 000 bearings and 254, 000 sets of bearings kits stocked at any time. We do not need mini order for stocked bearings. With lowest cost due to mass-production.
Whether you need small bearings, thin section bearings or flanged ball bearings, we have it. At Freerun Bearing Bearings, we understand that both quality and selection matter, which is why we deliver just that to our customers.
Company Name:
Fuzhou FreeRun Bearing Co., Ltd
Business Type:
Manufacturer, Trading Company
Product/Service:
Miniature Bearing, Ceramic Bearing, Needle bearing, thrust bearing
Ceramic balls, Rubber seal bearing, Flanged Bearing, Thin Section Bearing, Angular Contact Bearing
Quality Grade:
ABEC-1, ABEC-3, ABEC-5, ABEC-7
Number of Employees:
101 - 500 People
PROFILE:
Trade & Market:
Main Markets:
Western Europe,
America
Eastern Europe
Southeast Asia
Eastern Asia
South Africa
Total Annual Sales Volume:
US$1 Million - US$5 Million
Export Percentage:
95%
Factory Information:
Factory Size (Sq. Meters):
5, 000-7, 000 square meters
Factory Location:
Fuzhou & Ningbo, China
QA/QC:
Third Parties
Number of Production Lines:
Above 50
Number of R&D Staff:
5 - 10 People
Number of QC Staff:
21 - 30 People
Contract Manufacturing:
OEM Service Offered