d - 140 mm

Fw - 156 mm

D - 190 mm

B - 50 mm

C - 50 mm

r min. - 1,5 mm

Weight - 3,8 Kg

Basic dynamic load rating (C) - 283 kN

Basic static load rating (C0) - 585 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 5400 r/min

• Model Number: NNU4928K
• Inner Diameter：140mm Outer Diameter：190mm Width：50mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:Equipment,joint protection,municipal machinery,packaging materials,chemical instruments,cooling system,molding machine,security equipment,Pneumatic Actuator,ventilator anesthesia machine etc,Optical Instruments
• Similar models:NTN NN4928C1NAP4 INA SL014928 ISO SL024928 NTN NN4928 NACHI RB4928 FAG NNU4928-S-K-M-SP KOYO DC4928AVW ISO NN4928K CX NN4928K NTN NNU4928C1NAP4
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4928K products，there is large inventory of NACHI NNU4928K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NNU4928K Which NACHI NNU4928K 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
  2307K	35	80	31	ISO	Self-Aligning Ball Bearings
  419/414	41,275	88,5	26,988	CX	Tapered Roller Bearings
  52413	50	140	101	NKE	Thrust Ball Bearings
  6011-2NSE	55	90	18	NACHI	Deep Groove Ball Bearings
  71917 ACD/P4A	120	85	18	SKF	Angular Contact Ball Bearings
  7318 C	90	190	43	CX	Angular Contact Ball Bearings
  80035/80068G	35	68	52	Gamet	Tapered Roller Bearings
  9380/9321	76,2	171,45	49,212	CX	Tapered Roller Bearings
  E30-KRR	30	62	48,5	INA	Deep Groove Ball Bearings
  GE 25 SX	25	47	15	INA	Plain Bearings
  HK4524	45	52	24	ISO	Cylindrical Roller Bearings
  JM612949/10	70	115	29	ISO	Tapered Roller Bearings
  NK24/20	24	32	20	AST	Needle Roller Bearings
  NK31X42.1X10NR	31,000	42,100	10,000	NTN	Needle Roller Bearings
  S7011 ACD/P4A	90	55	18	SKF	Angular Contact Ball Bearings
  SA0016	40	74	36	FAG	Angular Contact Ball Bearings
  SDM13AJ	13	23	23	KOYO	Linear Bearings
  30234	170	310	52	STEYR	TAPERED ROLLER BEARINGS
  81134			14	SKF	THRUST ROLLER BEARINGS
  STO-40X	40	80	20	CONSOLIDATED	NEEDLE BEARINGS