Fw - 68 mm

D - 85 mm

C - 25 mm

Weight - 0,275 Kg

Basic dynamic load rating (C) - 57 kN

Basic static load rating (C0) - 102,6 kN

(Oil) Lubrication Speed - 6 600 r/min

• Model Number:RNA 4912
• Inner Diameter：68mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2023-03-05
• Application:Perfusion device,fabric products,thread processing machine,rock drilling machinery,metering pump,meat products machine,other CNC,plant determination,non-ferrous metal alloy,top industry,spreader series
• Similar models:NSK RNA4912TT INA NA4912 IKO NA4912UU KOYO NA4912 NTN RNA4912R IKO RNA4912 NSK NA4912 Timken NA4912 CRAFT NA4912-2RS IKO NA4912U
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4912 products，there is large inventory of NBS RNA 4912 . We has been built up long-term cooperation with NBS company, could make a bulk order of the RNA 4912 Which NBS RNA4912 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
  22380 EKW33+AOH3280	380	820	243	ISB	Spherical Roller Bearings
  54210U	40	78	42	KOYO	Thrust Ball Bearings
  61916 ZZ	80	110	16	ISO	Deep Groove Ball Bearings
  6210NR	50	90	20	KOYO	Deep Groove Ball Bearings
  6220Z	100	180	34	NACHI	Deep Groove Ball Bearings
  E-EE649241D/649310/649311DG2	609,6	787,4	361,95	NTN	Tapered Roller Bearings
  KFC400	1016	1054,1	19,05	KOYO	Deep Groove Ball Bearings
  M246949/10	237,33	336,55	65,088	ISO	Tapered Roller Bearings
  SL185014	70	110	54	INA	Cylindrical Roller Bearings
  NJ212	60	110	22	FAG	CYLINDRICAL ROLLER BEARINGS
  AH3144	220	200		FAG	WITHDRAWAL SLEEVES
  23218CC	90	160	52.4	SKF	SPHERICAL ROLLER BEARINGS
  SSR-6	.3750	.8750	.2187	New Departure	DEEP GROOVE BALL BEARINGS
  NKIB5905	25	42	23	INA	NEEDLE BEARINGS
  SUCF206-20-PBT	1.2500			Peer	THERMOPLASTIC PILLOW BLOCKS
  NJ207	35	72	17	STEYR	CYLINDRICAL ROLLER BEARINGS
  HJ-2220E	100		10	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  BK-2512	32		12	CONSOLIDATED	NEEDLE BEARINGS
  SN-512..20212-K	55		70	CONSOLIDATED	PILLOW BLOCKS
  18x26x4mm	18	26	4	CONSOLIDATED	OIL SEALS