d - 190 mm

Fw - 210 mm

D - 260 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

da min. - 199 mm

da max - 207 mm

Da max. - 251 mm

db min - 215 mm

ra max. - 2 mm

Weight - 11 Kg

Basic dynamic load rating (C) - 465 kN

Basic static load rating (C0) - 996 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number: NNU4938
• Inner Diameter：190mm Outer Diameter：260mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Individual Wire,car steering pin,Material handling equipment,agrochemical,sheet industry,extruder,instrument,flexible processing,hook,physical instruments,Beauty and Body
• Similar models:NTN NNU4938KC1NAP4 NKE NNCL4938-V NKE NNC4938-V NSK NNU4938MBKR FAG NNU4938-S-M-SP NACHI NNU4938K SKF NNC4938CV ISO NNU4938K NACHI NNU4938 ISO NNC4938V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4938 products，there is large inventory of KOYO NNU4938 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU4938 Which KOYO 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
  24064-B-K30-MB+AH24064	320	480	160	FAG	Spherical Roller Bearings
  2LA-HSE026CG/GNP42	130	200	33	NTN	Angular Contact Ball Bearings
  32212	60	110	29,75	FBJ	Tapered Roller Bearings
  6015	75	115	20	ISO	Deep Groove Ball Bearings
  6207-NR	35	72	17	NKE	Deep Groove Ball Bearings
  63315 ZZ	75	160	68,3	ISO	Deep Groove Ball Bearings
  6818ZNR	90	115	13	NACHI	Deep Groove Ball Bearings
  NAO35x55x20	35	55	20	ISO	Cylindrical Roller Bearings
  NJ336 E	180	380	75	CX	Cylindrical Roller Bearings
  NJ415 M	75	190	45	AST	Cylindrical Roller Bearings
  RASE7/8	22,225			INA	Bearing Units
  RU 178X	115	240	28	ISB	Thrust Roller Bearings
  UCPH201-8	12,7		31	KOYO	Bearing Units
  NJ330E	150	320	65	SKF	CYLINDRICAL ROLLER BEARINGS
  RMS17	2.5000	5.5000	1.2500	FBC	CYLINDRICAL ROLLER BEARINGS
  SAF026	4.4375			Torrington	PILLOW BLOCKS
  GE630DO	630	850	300	INA	SPHERICAL PLAIN BEARINGS
  NBA10706	4.2500	4.7500	.2500	NSK	ANGULAR CONTACT BALL BEARINGS
  6205NR	25	52	15	SKF	DEEP GROOVE BALL BEARINGS
  ZARN2052	20	52		CONSOLIDATED	NEEDLE BEARINGS