d - 190 mm

Fw - 212 mm

D - 260 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

Weight - 10,4 Kg

Basic dynamic load rating (C) - 475 kN

Basic static load rating (C0) - 1 030 kN

(Grease) Lubrication Speed - 2 200 r/min

(Oil) Lubrication Speed - 2 600 r/min

• Model Number: NNU4938
• Inner Diameter：190mm Outer Diameter：260mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:tapered grinder,electric pump,other lathe,hydraulic cylinder,instrument,electronic components,universal category,glass,Digital Generator,Food testing,electronic materials
• Similar models:NTN NN4938KD1C1NAP4 NSK NNU4938 NSK NNU4938MBKR NKE NNCL4938-V ISB NNU4938K/SPW33 FAG NNU4938-S-M-SP CX NNU4938 ISO NN4938 KOYO DC4938AVW CX NNCL4938V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4938 products，there is large inventory of NTN NNU4938 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NNU4938 Which NTN NNU4938 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
  23226EX1	130	230	80	NACHI	Cylindrical Roller Bearings
  23952	260	360	75	NTN	Spherical Roller Bearings
  26878/26822	38,1	79,375	23,812	ISO	Tapered Roller Bearings
  483/472A	63.500	120.000	29.002	NACHI	Tapered Roller Bearings
  7084 AM	620	420	90	SKF	Angular Contact Ball Bearings
  7226 C	130	230	40	ISO	Angular Contact Ball Bearings
  7408 BGBM	110	40	27	SKF	Angular Contact Ball Bearings
  AST090 5535	55	60		AST	Plain Bearings
  EXPA203	17			SNR	Bearing Units
  F6-14M	6	14		AST	Thrust Ball Bearings
  N28/1060	1060	1280	128	CX	Cylindrical Roller Bearings
  NU1018-M1	90	140	24	FAG	Cylindrical Roller Bearings
  NUP1920	100	140	20	ISO	Cylindrical Roller Bearings
  SA 50 ES 2RS	50	75	35	ISB	Plain Bearings
  DMJT15/8J	1.6250	4.0000	.9375	R&M	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  6818DDU	90	115	13	NSK	DEEP GROOVE BALL BEARINGS
  KN162016			1.0000	KAYDON	NEEDLE BEARINGS
  52422				STEYR	THRUST BALL BEARINGS
  6124PP	120	180	28	NH	DEEP GROOVE BALL BEARINGS
  140216	.8750	1.2500	1.0000	Rollway	JOURNAL ROLLER ASSEMBLIES