d - 140 mm

Fw - 160 mm

D - 190 mm

B - 50 mm

C - 50 mm

r - 1,5 mm

S - 3 mm

Weight - 4,41 Kg

Basic dynamic load rating (C) - 214 kN

Basic static load rating (C0) - 549 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 1700 r/min

• Model Number: NA4928
• Inner Diameter：140mm Outer Diameter：190mm Width：50mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Oral Equipment,relay,Plastic Equipment,tray industry,medical equipment,Broadcasting System,aerial work platform,other rubber,Wire grinder,Traffic Fire Protection Equipment Security equipment,oral medical device
• Similar models:JNS NA4928 AST RNA4928 NTN RNA4928 IKO NA4928UU IKO NA4928 NSK RNA4928 Timken NA4928 NTN NA4928 CRAFT NA4928 CRAFT NA4928-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4928 products，there is large inventory of Timken NA4928 . We has been built up long-term cooperation with Timken company, could make a bulk order of the NA4928 Which Timken 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
  21307-E1-TVPB	35	80	21	FAG	Spherical Roller Bearings
  22224 EKW33+AHX3124	115	215	58	ISB	Spherical Roller Bearings
  23134EMW33	170,000	280,000	88,000	SNR	Thrust Roller Bearings
  2R2492LL	120,000	220,000	308,500	NTN	Cylindrical Roller Bearings
  4T-99600/99100	152,4	254	66,675	NTN	Tapered Roller Bearings
  52222	113	160	67	ISO	Thrust Ball Bearings
  72218C/72487	55,562	123,825	36,512	NSK	Tapered Roller Bearings
  AST11 1210	12	14		AST	Plain Bearings
  KH4060	40	52		NBS	Linear Bearings
  NF3064	320	480	121	ISO	Cylindrical Roller Bearings
  NKI 50/25	50	68	25	FBJ	Needle Roller Bearings
  PNA 35/55	55	35	20	SKF	Cylindrical Roller Bearings
  RNA69/28R	32	45	30	NTN	Needle Roller Bearings
  TUP1 65.50	65	70		CX	Plain Bearings
  NJ2096E	480	700	128	FAG	CYLINDRICAL ROLLER BEARINGS
  SL184956	280	380	100	INA	CYLINDRICAL ROLLER BEARINGS
  RBY15/8	.4375	1.6250	.9375	RBC	YOKE TYPE TRACK ROLLER
  R-20ZZ	1.2500	2.2500	.5000	MRC	DEEP GROOVE BALL BEARINGS
  477505	25	52	15	New Departure	DEEP GROOVE BALL BEARINGS
  FT-38	2.8125	4.4687		CONSOLIDATED	THRUST BALL BEARINGS