d - 57,15 mm

T - 30,162 mm

B - 30,958 mm

C - 23,812 mm

a - 22,2 mm

r min. - 2,4 mm

r1 min. - 0,8 mm

Da - 95 mm

db - 65 mm

da - 68 mm

Db - 99 mm

Basic dynamic load rating (C) - 126 kN

Basic static load rating (C0) - 165 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number: 45290/45221
• Inner Diameter：57,15mm Outer Diameter：mm Width：30,958mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:wire industry,power source,multi-knife lathe,altimeter etc,test strip,tower crane,physical instruments,agrochemical,laser devices,small appliances,Die
• Similar models:ISO 45290/45220 FBJ 45290/45220 Timken 45290/45220 NTN 4T-45290/45220 CX 45290/45220 NACHI 45290/45221 KOYO 45290/45221 Timken 45290/45221 Timken 45290/45220-B
• BEARING POWER International Trading Co.,Ltd. specialize in 45290/45221 products，there is large inventory of KOYO 45290/45221 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 45290/45221 Which KOYO 45290/45221 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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  0-44	139,7	204,788	55,562	FBJ	Thrust Ball Bearings
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  46T30234JR/97	170	310	125	KOYO	Tapered Roller Bearings
  5313D	65	140	61,72	Timken	Angular Contact Ball Bearings
  6902NR	15	28	7	NSK	Deep Groove Ball Bearings
  7205B	25	52	15	KBC	Angular Contact Ball Bearings
  7232 C-UD	160	290	96	CX	Angular Contact Ball Bearings
  B71928-E-T-P4S	140	190	24	FAG	Angular Contact Ball Bearings
  FSYE 3 1/2-18	88,9	130,175	114,3	SKF	Bearing Units
  LF-1260	6	12	3	NMB	Deep Groove Ball Bearings
  N314	70	150	35	ISO	Cylindrical Roller Bearings
  NJ2211-E-M6	55	100	25	NKE	Cylindrical Roller Bearings
  UC209	45	85	49.2	KBC	Deep Groove Ball Bearings
  MMN550BS90PPDM	50	90	34	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  RSTO30	62		19.8	INA	NEEDLE BEARINGS
  53272U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  CR-21/4-XBE			1.2500	Smith	NEEDLE BEARINGS
  LT-61/2E				RHP	THRUST BALL BEARINGS
  6302Z	15	42	13	SKF	DEEP GROOVE BALL BEARINGS