d - 100 mm

D - 140 mm

B - 40 mm

C - 40 mm

d1 - 116 mm

r min. - 1.1 mm

D1 - 125.5 mm

da min. - 108 mm

Da max. - 132 mm

ra max. - 1 mm

Weight - 1.95 Kg

Basic dynamic load rating (C) - 194 kN

Basic static load rating (C0) - 400 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 2000 r/min

• Model Number:RB4920
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-26
• Application:Handling machinery and various industrial machinery,Cylinder Micro,special broaching machine,linear drive,Spectrum Products,rock drilling machinery,Other machinery,Hairbrush device,generator,lathe,engineering machinery
• Similar models:CX NNU4920K NACHI NNU4920K NBS SL024920 KOYO NNU4920K KOYO DC4920AVW NSK RSF-4920E4 NKE NNCL4920-V NTN NN4920K SKF C4920K30V ISO NNU4920
• BEARING POWER International Trading Co.,Ltd. specialize in RB4920 products，there is large inventory of NACHI RB4920 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RB4920 Which NACHI RB4920 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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  6313DD	65	140	33	KBC	Deep Groove Ball Bearings
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  KBK12×17×14.8X	12	17		NTN	Needle Roller Bearings
  NCF 3084 CV	620	420	150	SKF	Cylindrical Roller Bearings
  MR8010436+MI-648036	101,6	165,1	57,4	NTN	Needle Roller Bearings
  N1012	60	95	18	KOYO	Cylindrical Roller Bearings
  P 85 R-1.1/2 TF	38,1			SKF	Bearing Units
  S6201-2RS	12	32	10	ZEN	Deep Groove Ball Bearings
  SE 6208 ZZSTMG3	40	80	18	KOYO	Deep Groove Ball Bearings
  UKFL308H	35			SNR	Bearing Units
  X33117/Y33117	85	140	41	Timken	Tapered Roller Bearings
  CSXB040	4.0000	4.6250	.3125	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  SN508	35		60	STEYR	PILLOW BLOCKS
  3408	40	110	27	New Departure	DEEP GROOVE BALL BEARINGS
  N-314E	70	150	35	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  115x140x13mm	115	140	13	CONSOLIDATED	OIL SEALS