d - 20 mm

F - 25 mm

D - 37 mm

B - 17 mm

C - 17 mm

r min. - 0,3 mm

da min. - 22 mm

da max - 24 mm

Da max. - 35 mm

Weight - 0,0785 Kg

Basic dynamic load rating (C) - 19,3 kN

Basic static load rating (C0) - 23 kN

Limiting speed - 16 000 r/min

1 - corrosion resistant

• Model Number:NA4904M
• Inner Diameter：20mm Outer Diameter：37mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2026-01-13
• Application:motorcycle,Film machine,Animal Tracking,municipal machinery,mechanical annex,Traffic Fire Protection Equipment Security equipment,Industry,Hydraulic Rama,glass,plastic blow molding,rolling mill roll neck and slowdown device
• Similar models:JNS RNA4904M ISO NA4904 NBS NA4904RS CRAFT NA4904-2RS IKO NA4904UU INA RNA4904-XL ISO RNA4904 NTN NA4904R CX NA4904 CRAFT NA4904
• BEARING POWER International Trading Co.,Ltd. specialize in NA4904M products，there is large inventory of JNS NA4904M . We has been built up long-term cooperation with JNS company, could make a bulk order of the NA4904M Which JNS NA4904M 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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