Fw - 7.938 mm

D - 12.700 mm

C - 11.13 mm

Weight - 0.004 Kg

Basic dynamic load rating (C) - 4.05 kN

Basic static load rating (C0) - 3.91 kN

(Grease) Lubrication Speed - 18000 r/min

(Oil) Lubrication Speed - 28000 r/min

• Model Number: J-57
• Inner Diameter：7.938mm Outer Diameter：12.700mm Width：11.13mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:crimping tools,Spectrum Products,diving equipment,tire industry,fruit and vegetable processing,root canal filling,tower crane,power tools,outdoor equipment,Wire grinder,office equipment
• Similar models:NTN ARXJ44X57.6X2.6 KOYO MH-571 ISO K52x57x12 NTN KJ52X57X16.8 KOYO FNT-5578 NTN K50×57×18 INA SCE57PP CX K52X57X17 JNS NAF457220 KOYO NWQ457234WII
• BEARING POWER International Trading Co.,Ltd. specialize in J-57 products，there is large inventory of KOYO J-57 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the J-57 Which KOYO J-57 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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