d - 44,45 mm

D - 104,775 mm

T - 30,162 mm

B - 30,958 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 7,9 mm

Da - 93 mm

db - 54 mm

ra max. - 0,8 mm

da - 55 mm

Db - 99 mm

Weight - 1,35 Kg

Basic dynamic load rating (C) - 130 kN

Basic static load rating (C0) - 169 kN

(Grease) Lubrication Speed - 3 500 r/min

(Oil) Lubrication Speed - 4 700 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y2) - 1,8

• Model Number: 4T-45280/45220
• Inner Diameter：44,45mm Outer Diameter：104,775mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:car steering pin,Industrial equipment,root canal filling,relay,van,baler,engine,laser devices,Water Monitoring,food / grain / food equipment,Food testing
• Similar models:NTN 4T-45280/45220 FBJ 45280/45220 Timken 45280/45220 CX 45280/45220 KOYO 45280 KOYO 45280/45221 ISO 45280/45220
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-45280/45220 products，there is large inventory of NTN 4T-45280/45220 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-45280/45220 Which NTN 4T-45280/45220 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
  215WD	75	130	25	Timken	Deep Groove Ball Bearings
  232/560 CAK/W33	1030	560	365	SKF	Spherical Roller Bearings
  23248RK	240	440	160	KOYO	Spherical Roller Bearings
  E-NFV311	55,000	120,000	29,000	NTN	Cylindrical Roller Bearings
  7203CPA	17	40	12	KOYO	Angular Contact Ball Bearings
  946D/932+Y9S-932	107,95	212,725	142,875	Timken	Tapered Roller Bearings
  ASTT90 F11080	110	115		AST	Plain Bearings
  BK405020	40	50	20	ISO	Cylindrical Roller Bearings
  CRI-1460	70	249	100	NTN	Tapered Roller Bearings
  GEG30ES	30	55	32	FBJ	Plain Bearings
  HKS15.8X20.6X15.8	15,875	20,638	15,880	NTN	Needle Roller Bearings
  NK47/30	47	57	30	CX	Needle Roller Bearings
  NUP305	25	62	17	FBJ	Cylindrical Roller Bearings
  RCJ1	25,4			INA	Bearing Units
  1412	60	150	42	MRC	SELF
  70CM789	7.0000	12.0000	1.7500	American	CYLINDRICAL ROLLER BEARINGS
  6316NR	80	170	39	FAG	DEEP GROOVE BALL BEARINGS
  CCYR-7/8-S	.2500	.8750	.5625	McGill	NEEDLE BEARINGS
  51392				STEYR	THRUST BALL BEARINGS
  N-1014-KMSP/5	70	110	20	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS