d - 100 mm

F - 115 mm

D - 140 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

da min. - 106,5 mm

da max - 113 mm

Da max. - 133,5 mm

Weight - 1,96 Kg

Basic dynamic load rating (C) - 145 kN

Basic static load rating (C0) - 329 kN

Limiting speed - 3 500 r/min

• Model Number:NA 4920
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2026-01-01
• Application:supporting facilities,Die,test laboratory equipment and accessories,vertical sawing machine,rolling machine,labor insurance,shoe-making machinery,Forging machine,experimental equipment,Automobile,preservation equipment
• Similar models:CX RNA4920 CRAFT NA4920 NSK RNA4920 NTN RNA4920S NSK NA4920 IKO RNA4920U Timken RNA4920 INA NA4920 CRAFT NA4920-2RS Timken NA4920
• BEARING POWER International Trading Co.,Ltd. specialize in NA4920 products，there is large inventory of JNS NA 4920 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NA 4920 Which JNS NA4920 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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