d - 460 mm

D - 620 mm

B - 160 mm

C - 160 mm

r min. - 4 mm

da min. - 476 mm

Da max. - 604 mm

ra max. - 3 mm

Weight - 142 Kg

Basic dynamic load rating (C) - 2870 kN

Basic static load rating (C0) - 7500 kN

(Grease) Lubrication Speed - 190 r/min

(Oil) Lubrication Speed - 380 r/min

• Model Number:RS-4992E4
• Inner Diameter：460mm Outer Diameter：620mm Width：160mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:surgical instruments,power protection,industrial fans,defogging and degreasing,sheet industry,leather processing,printing equipment,test strip,EEG,Medium and large motor,Laser Cutting
• Similar models:NTN NNU4992K ISB NNU4992K/SPW33 CX NNU4992KV ISO NNU4992 NTN NNU4992C1NAP4 CX NNU4992 CX NN4992K NKE NNCF4992-V ISO NN4992 ISO NNU4992K
• BEARING POWER International Trading Co.,Ltd. specialize in RS-4992E4 products，there is large inventory of NSK RS-4992E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RS-4992E4 Which NSK RS-4992E4 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
  16022	110	170	19	CX	Deep Groove Ball Bearings
  249/1250-B-K30-MB	1250	1630	375	FAG	Spherical Roller Bearings
  AST090 145100	145	150		AST	Plain Bearings
  6215-2RS	75	130	25	CX	Deep Groove Ball Bearings
  7216-BE-MP	80	140	26	NKE	Angular Contact Ball Bearings
  81132TN	160	200	31	SKF	Thrust Roller Bearings
  81288	440	600		CX	Thrust Roller Bearings
  BAW3228Z	50,8	60,325	44,45	IKO	Needle Roller Bearings
  LJ30FF=1	30	62	24	NSK	Deep Groove Ball Bearings
  N 207	35	72	17	ISB	Cylindrical Roller Bearings
  N2260	300	476	140	NTN	Cylindrical Roller Bearings
  NU3092	460	680	163	ISO	Cylindrical Roller Bearings
  RTUEY75	75			INA	Bearing Units
  SAF315	3.4375	2.8125		Torrington	PILLOW BLOCKS
  Z493L07	35	62	14	New Departure	DEEP GROOVE BALL BEARINGS
  30303	17	47	14	SNR	TAPERED ROLLER BEARINGS
  FL691	1	4	1.6	NTN	DEEP GROOVE BALL BEARINGS
  NU311E	55	120	29	Torrington	CYLINDRICAL ROLLER BEARINGS
  N-406	30	90	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  TR-4	.2500		.3750	CONSOLIDATED	ROD ENDS