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OEM Factory for Bicycle Front Wheel Bearings - 7312B-2RS Single Row Angular Contact Ball Bearing – CWL

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"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our enterprise with the long-term to build with each other with consumers for mutual reciprocity and mutual advantage for Agricultural Machinery Bearing, Auto Transmission Bearing, Turbo Floating Bearing, We sincerely welcome clients from both of those at your home and overseas to occur to barter business enterprise with us.
OEM Factory for Bicycle Front Wheel Bearings - 7312B-2RS Single Row Angular Contact Ball Bearing – CWL Detail:

7312B-2RS Single Row Angular Contact Ball Bearing detail Specifications:

Metric series

Material : 52100 Chrome Steel

Construction : Single Row

Seal Type  : 2RS , Sealed on both sides

Seal material : NRB

Lubricant : Great Wall Motor Bearing Grease2#,3#

Temperature Range :  -20°to 120°C

Limiting Speed : 3650 rpm

Cage : Nylon cage or Steel cage

Cage Material : Polyamide (PA66) or Steel

Contact Angle : 40°

Weight : 1.71 kg

 

微信图片_20220913135531

Main Dimensions:

Bore diameter (d) : 60 mm

Outer diameter (D) : 130 mm

Width (B) : 31 mm

Distance side face to pressure point (a) : 55 mm

Chamfer Dimension ( r) min. : 2.1 mm

Chamfer Dimension ( r1) min. : 1.1 mm

Dynamic load ratings (Cr) : 91.20 KN

Static load ratings (Cor) : 65.55 KN

 

ABUTMENT DIMENSIONS

Minimum diameter shaft shoulder (da) min. : 72 mm

Maximum diameter of housing shoulder (Da) max. : 118 mm

Maximum diameter of housing shoulder (Db) max. : 123 mm

Maximum fillet radius of shaft (ra) max. : 2.1 mm

Maximum fillet radius of housing (ra1) max. : 1.0 mm


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OEM Factory for Bicycle Front Wheel Bearings - 7312B-2RS Single Row Angular Contact Ball Bearing  – CWL detail pictures


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We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for OEM Factory for Bicycle Front Wheel Bearings - 7312B-2RS Single Row Angular Contact Ball Bearing – CWL , The product will supply to all over the world, such as: Wellington, Oman, Tajikistan, With the superior and exceptional service, we are well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Julie from United Arab emirates - 2018.09.19 18:37
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Kevin Ellyson from Uganda - 2018.09.29 13:24
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