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

S - 1.5 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: RC4920
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:pipe fittings Steel industry,chamfering machine etc,Anesthetic Equipment,internal combustion engine,ECG,vacuum filter,gear type,aerial work platform,Machine tool accessories,metallurgy,tooth filling
• Similar models:NSK RSF-4920E4 ISO NN4920 ISO NNU4920K ISO NN4920K SKF C4920K30V NSK NNU4920MBKR KOYO NNU4920K SKF NNU4920BK/SPW33 NTN NNU4920 ISO NNCL4920V
• BEARING POWER International Trading Co.,Ltd. specialize in RC4920 products，there is large inventory of NACHI RC4920 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RC4920 Which NACHI RC4920 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
  1103KLL3	31.75	62	36,51	Timken	Deep Groove Ball Bearings
  6811N	55	72	9	NSK	Deep Groove Ball Bearings
  5218-2RS	90	160	52,388	AST	Angular Contact Ball Bearings
  6000	10	26	8	NACHI	Deep Groove Ball Bearings
  6215LU	75,000	130,000	25,000	NTN	Deep Groove Ball Bearings
  7000HVDUJ74	10	26	16	SNR	Angular Contact Ball Bearings
  80385/80325	431,8		46,038	KOYO	Tapered Roller Bearings
  K263031ZWPCSP	26	30		KBC	Needle Roller Bearings
  K63x71x20	63	71	20	ISO	Needle Roller Bearings
  NK25/20	25	33	20	SKF	Needle Roller Bearings
  MLE71910CVUJ74S	50	72	12	SNR	Angular Contact Ball Bearings
  NAO60X90X60	60	78		Timken	Needle Roller Bearings
  NH2252	260	480	130	ISO	Cylindrical Roller Bearings
  NJ 1052	260	400	65	NACHI	Cylindrical Roller Bearings
  NU 310 ECP	110	50	27	SKF	Thrust Ball Bearings
  BR-7715	.4375	1.1250	.3750	FED	DEEP GROOVE BALL BEARINGS
  30211A	55	100	21	FAG	TAPERED ROLLER BEARINGS
  6312NR	60	130	31	FAG	DEEP GROOVE BALL BEARINGS
  RNAO25x37x32	37		32	INA	NEEDLE BEARINGS
  114x140x13mm	114	140	13	CONSOLIDATED	OIL SEALS