d - 190 mm

Fw - 212 mm

D - 260 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

Weight - 10 Kg

Basic dynamic load rating (C) - 485 kN

Basic static load rating (C0) - 1060 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4000 r/min

• Model Number:NNU4938
• Inner Diameter：190mm Outer Diameter：260mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-29
• Application:ship special,set bacteria instrument,switch,electrostatic protection,light therapy instrument,screen filter,car and accessories,Forklift industry,construction machinery and equipment,axle lathe,large agricultural machinery
• Similar models:CYSD NNU4938K/W33 CX NNC4938V ISB NNU4938SPW33 NKE NNC4938-V NTN NN4938K CYSD NNU4938/W33 CX NN4938K NACHI NNU4938 NTN TS3-NNU4938KD1NAP5 NKE NNCF4938-V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4938 products，there is large inventory of NACHI NNU4938 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NNU4938 Which NACHI 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
  23148-B-MB	240	400	128	FAG	Spherical Roller Bearings
  3004-2RS	20	42	16	CX	Angular Contact Ball Bearings
  4T-15578/15523	25,4	60,325	19,842	NTN	Tapered Roller Bearings
  55206/55437	52,388	111,125	30,162	Timken	Tapered Roller Bearings
  555-S/553-SA	57,15	129,944	38,1	Timken	Tapered Roller Bearings
  71917 CD/HCP4A	120	85	18	SKF	Angular Contact Ball Bearings
  K 89432 M	320	160	32	SKF	Cylindrical Roller Bearings
  KCX042	107,95	127	9,525	KOYO	Angular Contact Ball Bearings
  NJ2211-E-TVP2	55	100	25	FAG	Cylindrical Roller Bearings
  NNU 4930 B/SPW33	150	210	60	SKF	Cylindrical Roller Bearings
  P 47 R-17 RM	17			SKF	Bearing Units
  USPFE205	25			SNR	Bearing Units
  ZSL192317	85	180	60	INA	Cylindrical Roller Bearings
  29268	340	460		SKF	SPHERICAL ROLLER THRUST BEARINGS
  71815-B-TVH	75	95	10	INA	ANGULAR CONTACT BALL BEARINGS
  NU211E	55	100	21	SKF	CYLINDRICAL ROLLER BEARINGS
  GE180GS-2RS	180	290	155	IKO	SPHERICAL PLAIN BEARINGS
  452310CACM2/W502	50	110	40	SKF (Old No.)	SPHERICAL ROLLER BEARINGS
  1654	1.2500	2.5000	.6250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SN-628..22328-K	125		170	CONSOLIDATED	PILLOW BLOCKS