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：2025-12-15
• Application:scientific instruments,hydraulic actuator,Animal Tracking,outdoor equipment,oral medical device,hanging clamp,power protection,static control,Polymer,Wire grinder,wall materials
• Similar models:IKO NA4928U NTN NA4928 IKO RNA4928 IKO NA4928UU Timken NA4928 Timken RNA4928 JNS RNA4928 AST RNA4928 CX NA4928 CRAFT 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.

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  4208 ATN9	40	80	23	ISB	Deep Groove Ball Bearings
  6006-2RS	30	55	13	ISB	Deep Groove Ball Bearings
  6010	50	80	16	KOYO	Deep Groove Ball Bearings
  71821 ACD/P4	105	130	13	SKF	Angular Contact Ball Bearings
  7219C	95	170	32	NTN	Angular Contact Ball Bearings
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  F635-2RS	5	19	6	ZEN	Deep Groove Ball Bearings
  HC TR070602S	35	62	19	KOYO	Tapered Roller Bearings
  NJ421-M1 + HJ421	105	260	60	FAG	Cylindrical Roller Bearings
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  NP3330	150	320	128	ISO	Cylindrical Roller Bearings
  NU2205EG15	25,000	52,000	18,000	SNR	Cylindrical Roller Bearings
  SC02A17	15,000	35,000	8,500	NTN	Deep Groove Ball Bearings
  USPAE202	15			SNR	Bearing Units
  NCF2215V	75	130	31	SKF	CYLINDRICAL ROLLER BEARINGS
  96564	1.0000	1.7500	4.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  LS-201/2-AC	3.7500	6.7500	1.1250	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  3905	52	25		CONSOLIDATED	THRUST BALL BEARINGS