d - 190 mm

D - 260 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

da min. - 199 mm

Da max. - 251 mm

ra max. - 2 mm

Weight - 11,1 Kg

Basic dynamic load rating (C) - 510 kN

Basic static load rating (C0) - 1180 kN

(Grease) Lubrication Speed - 500 r/min

(Oil) Lubrication Speed - 1000 r/min

• Model Number:RSF-4938E4
• Inner Diameter：190mm Outer Diameter：260mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Material handling equipment,impression material,power source,metallurgy,electrocardiograph,bathroom facilities,multi-knife lathe,Animal Tracking,equipment,office outdoor camping equipment,organic raw materials
• Similar models:CYSD NNU4938K/W33 ISO NNC4938V NTN SL01-4938 NKE NNC4938-V NBS SL014938 SKF NNU4938B/SPW33 NTN NNU4938KCS95P5 NTN NNU4938KC1NAP4 NTN NN4938KC1NAP4 KOYO NNU4938
• BEARING POWER International Trading Co.,Ltd. specialize in RSF-4938E4 products，there is large inventory of NSK RSF-4938E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RSF-4938E4 Which NSK RSF-4938E4 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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  24080RK30	400	600	200	KOYO	Spherical Roller Bearings
  33018F	90	140	39	Fersa	Tapered Roller Bearings
  52434	174	340	236	ISO	Thrust Ball Bearings
  6256	280	500	80	KOYO	Deep Groove Ball Bearings
  93750/93125	190,5	317,5	63,5	CX	Tapered Roller Bearings
  ARX60X133X52	60,000	133,000	52,000	NTN	Needle Roller Bearings
  BA 1014 Z	15,875	20,638	22,22	IKO	Needle Roller Bearings
  GE35C	35	55	25	LS	Plain Bearings
  HCB71919-C-2RSD-T-P4S	95	130	18	FAG	Angular Contact Ball Bearings
  HM807035/HM807010	41,275	104,775	36,512	KOYO	Tapered Roller Bearings
  NAF 405517	40	55	17	JNS	Needle Roller Bearings
  NJ320E	100	215	47	CYSD	Cylindrical Roller Bearings
  RLS 11	76,2	34,925	17,462	SKF	Deep Groove Ball Bearings
  UCFX05	25		38,1	ISO	Bearing Units
  TUWK 40 LTHR	40	34	16	SKF	Bearing Units
  UKFL210H	45			SNR	Bearing Units
  Z-559330.01	30	55	16,5	FAG	Deep Groove Ball Bearings
  43L12	60	95	18	New Departure	DEEP GROOVE BALL BEARINGS
  HK3024.2RS	37		24	SKF	NEEDLE BEARINGS
  23180	400	650	200	CONSOLIDATED	SPHERICAL ROLLER BEARINGS