d - 140 mm

Fw - 160 mm

D - 190 mm

B - 50 mm

C - 50 mm

r min. - 1,5 mm

da min. - 148 mm

Da max. - 182 mm

ra max. - 1,5 mm

Weight - 4,25 Kg

Basic dynamic load rating (C) - 235 kN

Basic static load rating (C0) - 545 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2600 r/min

Limiting speed - 2600 r/min

• Model Number:NA4928
• Inner Diameter：140mm Outer Diameter：190mm Width：50mm
• Type：Needle Roller Bearings
• Update date：2025-12-25
• Application:reducer,Material handling equipment,building decoration raw materials and accessories,raw material accessories,magnetic elements,cleaning agent,plastic blow molding,ventilator anesthesia machine etc,X-ray Equipment,Spectrum Products,electromyography machine
• Similar models:KOYO NA4928 INA RNA4928-XL Timken NA4928 Timken RNA4928 IKO RNA4928U SKF RNA4928 CRAFT NA4928 SKF NA4928 NTN RNA4928 CX NA4928
• BEARING POWER International Trading Co.,Ltd. specialize in NA4928 products，there is large inventory of NSK NA4928 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4928 Which NSK NA4928 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
  33BWK02S	33	140		NSK	Angular Contact Ball Bearings
  7909CDLLBG/GNP42	45	68	12	NTN	Angular Contact Ball Bearings
  89314	70	125		CX	Thrust Roller Bearings
  EE243190/243250	482,6	634,873	80,962	NTN	Tapered Roller Bearings
  ML71906CVDUJ74S	30	47	18	SNR	Angular Contact Ball Bearings
  NA4905-XL	25	42	17	INA	Needle Roller Bearings
  NAX 1725	17	26		IKO	Complex Bearings
  NJ219E	95	170	32	CYSD	Cylindrical Roller Bearings
  NJ2340-E-MPA+HJ2340-E	200	420	138	NKE	Cylindrical Roller Bearings
  NNC4838 V	190	240	50	CX	Cylindrical Roller Bearings
  NNCF4896V	480	565,8	118	NSK	Cylindrical Roller Bearings
  P 1.1/2 TR	38,1	43	29	SKF	Bearing Units
  R168.04				SNR	Wheel Bearings
  RNAO15X23X13	15	23	13	INA	Needle Roller Bearings
  SDM6AJ	6	12	13,5	KOYO	Linear Bearings
  SR168-2Z	6,35	9,525	3,175	ZEN	Deep Groove Ball Bearings
  W 61700 X-2RS1	15	10	4	SKF	Deep Groove Ball Bearings
  180-CDS	80	140	26	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  SL045024PP	120	180	80	INA	CYLINDRICAL ROLLER BEARINGS
  NJ-340	200	420	80	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS