d - 20 mm

Fw - 25 mm

D - 37 mm

B - 17 mm

C - 17 mm

Weight - 0,075 Kg

Basic dynamic load rating (C) - 21,6 kN

Basic static load rating (C0) - 28 kN

(Grease) Lubrication Speed - 9500 r/min

(Oil) Lubrication Speed - 15000 r/min

• Model Number:NA4904
• Inner Diameter：20mm Outer Diameter：37mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2023-03-06
• Application:key lock,sucker industry,Automation,shaft milling machine,root canal filling,Laser Cutting,rock drilling machinery,pneumatic Pump,Storage Tool,beverage production,Air
• Similar models:KOYO NA4904 INA RNA4904-RSR KOYO NA4904,2RS NBS RNA49042RS CX RNA4904 KOYO RNA4904 NBS NA4904RS NBS RNA4904RS NTN RNA4904L CRAFT NA4904
• BEARING POWER International Trading Co.,Ltd. specialize in NA4904 products，there is large inventory of CX NA4904 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA4904 Which CX NA4904 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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