d - 140 mm

D - 190 mm

E - 178 mm

B - 50 mm

C - 50 mm

r min. - 1,5 mm

Weight - 4,07 Kg

Basic dynamic load rating (C) - 283 kN

Basic static load rating (C0) - 585 kN

(Grease) Lubrication Speed - 4 600 r/min

(Oil) Lubrication Speed - 5 500 r/min

• Model Number: NN4928MBKR
• Inner Diameter：140mm Outer Diameter：178mm Width：50mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:heating fans,printing equipment,trolley,baler,Insect Count,water protection,EEG,other CNC,glass processing machine,electrocardiograph,Other machinery
• Similar models:NTN NN4928C1NAP4 NSK RSF-4928E4 NACHI NNU4928K ISO NNCL4928V CX NN4928K NACHI RB4928 ISO NNU4928K INA SL014928 NTN NN4928K NTN NNU4928K
• BEARING POWER International Trading Co.,Ltd. specialize in NN4928MBKR products，there is large inventory of NSK NN4928MBKR . We has been built up long-term cooperation with NSK company, could make a bulk order of the NN4928MBKR Which NSK NN4928MBKR 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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  2312K	60	130	46	KOYO	Self-Aligning Ball Bearings
  360KBE030	360	540	134	NACHI	Tapered Roller Bearings
  4T-66225/66462	57,15	117,475	33,338	NTN	Tapered Roller Bearings
  CRI-7402	370	680	280	NTN	Tapered Roller Bearings
  F6801ZZ	12	21	5	ISB	Deep Groove Ball Bearings
  GE 17ES	17	30	14	IKO	Plain Bearings
  GY1104-206-KRR-B-AS2/V	31,7500	62	38,1	INA	Deep Groove Ball Bearings
  K20X28X25H	20	28		Timken	Needle Roller Bearings
  KMJ12X17X11.8	12,000	17,000		NTN	Needle Roller Bearings
  L860049/10	330,2	415,925	47,625	ISO	Tapered Roller Bearings
  QJ 211 N2 M	55	100	21	ISB	Angular Contact Ball Bearings
  Y-88	12,7	17,462	12,7	NSK	Needle Roller Bearings
  Z-565669.ZL-K-C5	280	420	106	FAG	Cylindrical Roller Bearings
  NBI405530	40	55	30	NADELLA	NEEDLE BEARINGS
  7-B				MRC	THRUST BALL BEARINGS
  6403-ZZ	17	62	17	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  GEZ-106C-2RS	1.3750	2.1875	1.1875	CONSOLIDATED	SPHERICAL PLAIN BEARINGS