d - 140 mm

D - 190 mm

B - 50 mm

C - 50 mm

b - 5,5 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

r3 min. - 1 mm

r4 min. - 1 mm

D1 - 172 mm

F - 156 mm

K - 3 mm

da min. - 147 mm

da max - 154 mm

Da max. - 182 mm

db min - 159 mm

ra max. - 1,5 mm

S - 2,2 mm

dh - 157 mm

Weight - 4,1 Kg

Basic dynamic load rating (C) - 190 kN

Basic static load rating (C0) - 400 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 4 500 r/min

Fatigue load limit (Pu) - 41,5

• Model Number:NNU 4928 B/SPW33
• Inner Diameter：140mm Outer Diameter：190mm Width：50mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:enzyme,nail products,other mold,Pneumatic Actuator,Grinding and polishing equipment,reducer,motorcycle,stacker lift platform,Antenna Potentials,cooling system,printing machinery
• Similar models:ISB NNU4928SPW33 NSK RSF-4928E4 ISO NN4928 NKE NNCF4928-V CX NNU4928KV CX NNU4928 CX NNU4928K NTN NN4928 IKO NAG4928UU NACHI RB4928
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4928B/SPW33 products，there is large inventory of SKF NNU 4928 B/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4928 B/SPW33 Which SKF NNU4928B/SPW33 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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  32252	260	480	137	NKE	Tapered Roller Bearings
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  6838ZZ	190	240	24	KOYO	Deep Groove Ball Bearings
  AST40 4040	40	44		AST	Plain Bearings
  BL 213 Z	65	120	23	NSK	Deep Groove Ball Bearings
  D37	69,85	113,513	25,4	INA	Thrust Ball Bearings
  ESFL202	15			SNR	Bearing Units
  FYJ 20 TF	20			SKF	Bearing Units
  K55X63X32	55	63		KOYO	Needle Roller Bearings
  GE17DO	17	30	14	ISO	Plain Bearings
  NJ 228 ECML	250	140	42	SKF	Thrust Ball Bearings
  RNA 4915UU	85	105	54	IKO	Needle Roller Bearings
  WB1630160	15,918	30	159,5	ISB	Deep Groove Ball Bearings
  G-10	1.0625	2.0625		Aetna	THRUST BALL BEARINGS
  94632	1.1250	1.6250	2.0000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  81224			15.0	INA	THRUST ROLLER BEARINGS
  FCRS-80R	30	80	35	NSK	NEEDLE BEARINGS
  1307	35	80	21	CONSOLIDATED	SELF
  A-5321WB	105	225	3.4375	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS