Fw - 68 mm

D - 85 mm

C - 25 mm

r min. - 1 mm

Da max. - 75 mm

ra max. - 1 mm

Weight - 0,257 Kg

Basic dynamic load rating (C) - 34 kN

Basic static load rating (C0) - 69 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 6000 r/min

• Model Number:RNA4912S
• Inner Diameter：68mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2023-03-08
• Application:hot and cold box,power tools,teaching equipment,hydraulic pressure gauge,electromyography machine,special broaching machine,top industry,respirator,suction nozzle,hydraulic pump,journal lathe
• Similar models:NSK RNA4912TT CRAFT NA4912-2RS Timken RNA4912 JNS NA4912 AST RNA4912 NTN RNA4912S CRAFT NA4912 KOYO RNA4912 IKO NA4912 IKO NA4912U
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4912S products，there is large inventory of NTN RNA4912S . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4912S Which NTN RNA4912S 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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  31304	20	52	16,25	FAG	Tapered Roller Bearings
  608/500	500	620	37	ISB	Deep Groove Ball Bearings
  4T-527/522	44,45	101,6	34,925	NTN	Tapered Roller Bearings
  6203-2ZP	17	40	12	MPZ	Deep Groove Ball Bearings
  68/1,5	1,5	4	1,2	NTN	Deep Groove Ball Bearings
  ET-CR-0740SATPX1V1-G	36,512	90	35,25	NTN	Tapered Roller Bearings
  EXFL205	25			SNR	Bearing Units
  F-90570	22	35,5	2,5	INA	Needle Roller Bearings
  FJ-5524	55	63	24	NSK	Needle Roller Bearings
  HH228349/HH228310	127	254	77,788	Timken	Tapered Roller Bearings
  R400-3	400	750	130	NSK	Cylindrical Roller Bearings
  SA203	17	40	19,1	CX	Deep Groove Ball Bearings
  SI 30	30			ISO	Plain Bearings
  ZARN4075-L-TV	40	75	70	INA	Complex Bearings
  315-SFG	75	160	37	MRC	DEEP GROOVE BALL BEARINGS
  NUP2205E	25	52	18	Torrington	CYLINDRICAL ROLLER BEARINGS
  6326	130	280	58	SKF	DEEP GROOVE BALL BEARINGS
  6380M	400	820	136	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MS-221/2	4.7500	10.0000	2.0000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  VSA250955	855	1096		CONSOLIDATED	SLEWING BEARINGS