d - 60 mm

F - 68 mm

D - 85 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

da min. - 64 mm

da max - 66 mm

Da max. - 80 mm

Weight - 0,44 Kg

Basic dynamic load rating (C) - 60,1 kN

Basic static load rating (C0) - 104,9 kN

Limiting speed - 6 000 r/min

• Model Number: NA 4912
• Inner Diameter：60mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-04-19
• Application:disposable,ventilation fans,respirator,small appliances,Vertical pull,wheel lathe,transistor fittings,Roller,circulating pump,generator,Industrial
• Similar models:SKF RNA4912 Timken NA4912 INA NA4912-XL CX RNA4912 ISO NA4912 NSK RNA4912 NSK NA4912 CRAFT NA4912-2RS NBS NA4912 KOYO 43BTM4912A
• BEARING POWER International Trading Co.,Ltd. specialize in NA4912 products，there is large inventory of JNS NA 4912 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NA 4912 Which JNS NA4912 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  11162R/11300	41,275	76,2	18,009	KOYO	Tapered Roller Bearings
  16084	420	620	63	KOYO	Deep Groove Ball Bearings
  6018	90	140	24	ISO	Deep Groove Ball Bearings
  6230 ZZ	150	270	45	CX	Deep Groove Ball Bearings
  641/632D+X1S-641	66,675	136,525	95,25	Timken	Tapered Roller Bearings
  7000CDB	10	26	8	NACHI	Angular Contact Ball Bearings
  7948A5TRSU	240	320	38	NSK	Angular Contact Ball Bearings
  B7204-E-T-P4S	20	47	14	FAG	Angular Contact Ball Bearings
  D11	28,575	53,188	15,875	INA	Thrust Ball Bearings
  E30308J	40	90	25.25	NACHI	Tapered Roller Bearings
  KBK 10x14x13	10	14		INA	Needle Roller Bearings
  KD355270LL	35	52	70	NTN	Linear Bearings
  NCF3052-V	260	373,5	104	NKE	Cylindrical Roller Bearings
  NUP238R	190	340	55	KOYO	Cylindrical Roller Bearings
  UCTX06-20E	31,75			FYH	Bearing Units
  294/900	900	1520		SKF	SPHERICAL ROLLER THRUST BEARINGS
  NUKRE47X	47		24	INA	NEEDLE ROLLERS
  NAXB5913	65	90	34	SKF (Old No.)	NEEDLE BEARINGS
  NCF-18/600V	600	730	60	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  K-35x45x20	35	45	20	CONSOLIDATED	NEEDLE BEARINGS