d - 170 mm

D - 230 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

da min. - 179 mm

Da max. - 221 mm

ra max. - 2 mm

Weight - 7,35 Kg

Basic dynamic load rating (C) - 415 kN

Basic static load rating (C0) - 975 kN

(Grease) Lubrication Speed - 600 r/min

(Oil) Lubrication Speed - 1200 r/min

• Model Number: RSF-4934E4
• Inner Diameter：170mm Outer Diameter：230mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Special Equipment,office outdoor camping equipment,Digital Generator,shoe-making machinery,medical equipment,Spectral Products,coal mill,Medium and large motor,Broadcasting System,Generator,wall industry
• Similar models:NTN NNU4934KC1NAP5 NKE NNC4934-V SKF NNU4934B/SPW33 ISO NNU4934V CX NNC4934V ISO NNU4934 KOYO DC4934VW CYSD NNU4934/W33 SKF NNU4934BK/SPW33 ISO NNCL4934V
• BEARING POWER International Trading Co.,Ltd. specialize in RSF-4934E4 products，there is large inventory of NSK RSF-4934E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RSF-4934E4 Which NSK RSF-4934E4 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
  100TPS143	254	428,625		Timken	Thrust Roller Bearings
  22208-E1-K	40	80	23	FAG	Spherical Roller Bearings
  25R3010A	25	30	9,9	KOYO	Needle Roller Bearings
  29415E	75	160	51	NACHI	Thrust Roller Bearings
  4R3823	190	280	200	NTN	Cylindrical Roller Bearings
  6009Z	45,000	75,000	16,000	NTN-SNR	Deep Groove Ball Bearings
  839R/832	82,55		56,363	KOYO	Tapered Roller Bearings
  AST090 10060	100	105		AST	Plain Bearings
  CX283				CX	Wheel Bearings
  GW209PPB11	45,237	85	36,52	CYSD	Deep Groove Ball Bearings
  NJ214E	70	125	24	CYSD	Cylindrical Roller Bearings
  NKI 50/25	50	68	25	FBJ	Needle Roller Bearings
  R2-6	3,175	9,525	2,779	ISO	Deep Groove Ball Bearings
  UCFS317	85			SNR	Bearing Units
  AOH24148	240	220		SKF	WITHDRAWAL SLEEVES
  FR144	.1250	.2500	.1094	ISC	DEEP GROOVE BALL BEARINGS
  FG2047EE	20	47	25	NADELLA	NEEDLE BEARINGS
  6396	480	980	160	SKF	DEEP GROOVE BALL BEARINGS
  HJ-2313	65		10	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HK-1620-2RS	22		20	CONSOLIDATED	NEEDLE BEARINGS