d - 44,45 mm

D - 104,775 mm

T - 30,162 mm

B - 30,958 mm

C - 23,812 mm

R - 0,8 mm

r - 3,3 mm

a - -8,1 mm

Da - 99 mm

db - 55 mm

da - 54 mm

Db - 93 mm

Aa - 2,1 mm

Ab - 1,8 mm

Weight - 1,35 Kg

Basic static load rating (C0) - 189 kN

Factor (G1) - 63,5

Factor (G2) - 16,9

Factor (Cg) - 0,0256

Factor (K) - 1,76

Basic dynamic load rating (C90) - 36,8

Basic dynamic load rating (Ca90) - 20,9

Basic dynamic load rating (C1) - 142 kN

Calculation factor (e) - 0,33

Calculation factor (Y) - 1,8

• Model Number:45280/45220
• Inner Diameter：44,45mm Outer Diameter：104,775mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:test equipment,preservation equipment,agricultural testing and analysis equipment and related,Optical Instruments,circulating pump,beverage production,position switch,orthodontic material,light therapy instrument,physical instruments,Grinding and polishing equipment
• Similar models:KOYO 45280 ISO 45280/45220 Timken 45280/45220 NTN 4T-45280/45220 KOYO 45280/45221 FBJ 45280/45220 CX 45280/45220
• BEARING POWER International Trading Co.,Ltd. specialize in 45280/45220 products，there is large inventory of Timken 45280/45220 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 45280/45220 Which Timken 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
  4T-560/552A	66,675	123,825	38,1	NTN	Tapered Roller Bearings
  4T-HM89449/HM89411	36,512	76,2	29,37	NTN	Tapered Roller Bearings
  AST40 6570	65	70		AST	Plain Bearings
  CRB 3010	30	55	10	IKO	Thrust Roller Bearings
  E 265 /S /S 7CE3	65	120	23	SNFA	Angular Contact Ball Bearings
  E2.YSP 206 SB-2F	62	30	37	SKF	Deep Groove Ball Bearings
  KP12A	19,05	41,275		AST	Deep Groove Ball Bearings
  KRVE 30 PPA	15	30	40	SKF	Cylindrical Roller Bearings
  MF126DD	6	13,6	4	NSK	Deep Groove Ball Bearings
  NU311	55	120	29	NTN	Cylindrical Roller Bearings
  SIL30ES	30			SKF	Plain Bearings
  T126	32,004	55,562	15,875	Timken	Thrust Roller Bearings
  UCFLX09	45			NACHI	Bearing Units
  AD5219	95	170	2.1875	American	CYLINDRICAL ROLLER BEARINGS
  HW-1/4				INA	THRUST BALL BEARINGS
  7409B.MP.UA	45	120	29	FAG	ANGULAR CONTACT BALL BEARINGS
  94222	.6250	1.1250	1.3750	RBC	JOURNAL ROLLER ASSEMBLIES
  LBAT80	80	120	165	SKF	LINEAR RECIRCULATING BALL BEARINGS
  140226	.8750	1.2500	1.6250	Rollway	JOURNAL ROLLER ASSEMBLIES
  FYT-10X	.6250			CONSOLIDATED	PILLOW BLOCKS