d - 20 mm

Fw - 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

S - 0,5 mm

Weight - 0,0785 Kg

Basic dynamic load rating (C) - 21 kN

Basic static load rating (C0) - 25 kN

Limiting speed - 16 000 r/min

• Model Number: NA 4904
• Inner Diameter：20mm Outer Diameter：37mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:lifting tackle,Plastic Equipment,Hydraulic Press,Logistics Equipment,sterilizers,food / grain / food equipment,auto tools,rehabilitation training equipment,outdoor equipment,Pump,altimeter etc
• Similar models:INA NA4904-XL NBS NA4904RS JNS RNA4904UU CX NA4904 NBS NA49042RS ISO NA4904-2RS Timken RNA4904.2RS NTN NA4904LL KOYO NA4904RS NBS RNA4904
• BEARING POWER International Trading Co.,Ltd. specialize in NA4904 products，there is large inventory of IKO NA 4904 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4904 Which IKO 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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  L-1680DD	8	16	5	NMB	Deep Groove Ball Bearings
  ML7011CVUJ74S	55	90	18	SNR	Angular Contact Ball Bearings
  NP216	80	140	26	ISO	Cylindrical Roller Bearings
  29272E.MB	360	500		FAG	SPHERICAL ROLLER THRUST BEARINGS
  62813	65	85	13	ELGES	DEEP GROOVE BALL BEARINGS
  23940	200	280	60	Torrington	SPHERICAL ROLLER BEARINGS
  FPAD2500	25.0000	26.0000	.5000	SKF	ANGULAR CONTACT BALL BEARINGS
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  NUTR-4090	40	90	32	CONSOLIDATED	NEEDLE BEARINGS
  K-25x31x24	25	31	24	CONSOLIDATED	NEEDLE BEARINGS