d - 100 mm

D - 140 mm

B - 40 mm

C - 40 mm

Basic dynamic load rating (C) - 131 kN

Basic static load rating (C0) - 260 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5100 r/min

• Model Number:NNU4920K
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-28
• Application:electrostatic protection,rolling mill roll neck and slowdown device,hydraulic pump,horizontal processing,fruit and vegetable processing,machining,roller lathe,internal combustion engine,food / grain / food equipment,pneumatic,Medical room equipment
• Similar models:NTN NN4920 ISO NNCL4920V ISO SL014920 CX NNU4920K CX NN4920K ISO SL024920 NTN SL02-4920D2 CX NNU4920 FAG NNU4920-S-M-SP NSK RS-4920E4
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4920K products，there is large inventory of CX NNU4920K . We has been built up long-term cooperation with CX company, could make a bulk order of the NNU4920K Which CX NNU4920K 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
  1315	75	160	37	CX	Self-Aligning Ball Bearings
  190RN03	190	357		Timken	Cylindrical Roller Bearings
  28156/28317	39,98	80,035	20,142	Timken	Tapered Roller Bearings
  32317-B	85	180	63,5	FAG	Tapered Roller Bearings
  33026JR	130	200	55	KOYO	Tapered Roller Bearings
  7202B	15	35	11	FBJ	Angular Contact Ball Bearings
  FRW4-2RS	6,35	15,875		AST	Deep Groove Ball Bearings
  HK4020	40	47	20	NTN	Needle Roller Bearings
  L319249/L319210	95,25	130,175	20,638	FBJ	Tapered Roller Bearings
  NJ3884	420	520	75	CX	Cylindrical Roller Bearings
  S71910 CD/HCP4A	72	50	12	SKF	Angular Contact Ball Bearings
  SIZP9N	9,53			LS	Plain Bearings
  SMN109KB	39,6875	90	41,28	Timken	Deep Groove Ball Bearings
  5314W	70	150	63.5	FAF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  AH24140	200	190		FAG	WITHDRAWAL SLEEVES
  1903-S	17	30	7	MRC	DEEP GROOVE BALL BEARINGS
  XLS-15	15.0000	20.0000	2.5000	HOFF	DEEP GROOVE BALL BEARINGS
  6315K.2RS	75	160	37	STEYR	DEEP GROOVE BALL BEARINGS
  XLS-61/2AC	6.5000	8.7500	1.1250	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  KH-1228-2RS	12	19	28	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS