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：2025-12-11
• Application:food packaging,safety testing,power protection,casting embedding,raw material accessories,Flame Cutting,steam Hydraulic control element,tobacco machinery,agriculture,woodworking machinery,small appliances
• Similar models:FAG NNU4920-S-M-SP ISO NNU4920 ISO SL014920 SKF NNU4920B/SPW33 INA SL014920 NTN NN4920KC1NAP4 CX NNU4920K NBS SL014920 SKF C4920K30V NTN NNU4920KC1NAP4
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23956-K-MB-W33	280	380	75	NKE	Spherical Roller Bearings
  7210DB	50	90	20	NTN	Angular Contact Ball Bearings
  7301BDB	12	37	12	NTN	Angular Contact Ball Bearings
  7832CDT	160	200	20	CYSD	Angular Contact Ball Bearings
  BA 107 Z	15,875	20,638	11,13	IKO	Needle Roller Bearings
  E-CRO-5501	275	385	200	NTN	Tapered Roller Bearings
  E6	6	21	7	CX	Deep Groove Ball Bearings
  EC-6004ZZ	20	42	12	NTN	Deep Groove Ball Bearings
  K12X15X08	12	15	8	CX	Needle Roller Bearings
  K 20x26x13	20	26		NBS	Needle Roller Bearings
  KDA055	139,7	165,1	12,7	KOYO	Angular Contact Ball Bearings
  T139	35,179	58,738	15,875	Timken	Thrust Roller Bearings
  248/1120CAMA	1120	1360	243	SKF	SPHERICAL ROLLER BEARINGS
  XW-111/2				INA	THRUST BALL BEARINGS
  SAF-509	1.4375			Torrington	PILLOW BLOCKS
  MMRJN105	105	225	49	R&M	CYLINDRICAL ROLLER BEARINGS
  NJ210E	50	90	20	Torrington	CYLINDRICAL ROLLER BEARINGS
  6013.2RS	65	100	18	STEYR	DEEP GROOVE BALL BEARINGS
  36x68x10mm	36	68	10	CONSOLIDATED	OIL SEALS
  5303-ZZNR	17	47	22.2	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS