d - 57.150 mm

D - 104.775 mm

T - 30.162 mm

B - 30.958 mm

C - 23.812 mm

a - 8.0 mm

r1 min. - 2.3 mm

r2 min. - 0.8 mm

Weight - 1,115 Kg

Basic dynamic load rating (C) - 131000 kN

Basic static load rating (C0) - 171000 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4700 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 0.99

Calculation factor (Y1) - 1.8

• Model Number: 45290/45221
• Inner Diameter：57.150mm Outer Diameter：104.775mm Width：30.162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:diagnostic test paper,Broadcasting System,Laser Measurements,ventilation fans,die casting mold,hook,Pneumatic Control Elements,CNC,fruit and vegetable processing,reinforced machinery,Laser Devices
• Similar models:CX 45290/45220 NACHI 45290/45221 ISO 45290/45220 KOYO 45290/45221 FBJ 45290/45220 NTN 4T-45290/45220 Timken 45290/45220-B Timken 45290/45221 Timken 45290/45220
• BEARING POWER International Trading Co.,Ltd. specialize in 45290/45221 products，there is large inventory of NACHI 45290/45221 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 45290/45221 Which NACHI 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  32310 J2/Q	110	50	42,25	SKF	Tapered Roller Bearings
  66225/66462	57.150	117.475	33.338	NACHI	Tapered Roller Bearings
  C 4038 K30V + AH 24038	290	180	118	SKF	Cylindrical Roller Bearings
  7226-B-TVP	130	230	40	FAG	Angular Contact Ball Bearings
  7308DF	40	90	23	NTN	Angular Contact Ball Bearings
  GE10-AW	10	30	7,9	INA	Plain Bearings
  EGF40260-E40	40	44	26	INA	Plain Bearings
  NCF1884-V	420	499	46	NKE	Cylindrical Roller Bearings
  R2227	110,000	265,000	110,000	NTN	Cylindrical Roller Bearings
  WC87501	12	32	.5000	New Departure	DEEP GROOVE BALL BEARINGS
  OPN-1500	1.5000	2.3750	3.0000	Heim	LINEAR RECIRCULATING BALL BEARINGS
  RNAO18x30x24	30		24	INA	NEEDLE BEARINGS
  NU2312E	60	130	46	STEYR	CYLINDRICAL ROLLER BEARINGS
  DCL228			.5000	NTN	NEEDLE BEARINGS
  FPCC700	7.0000	7.7500	.3750	SKF	DEEP GROOVE BALL BEARINGS
  240RJ02	240	440	72	Torrington	CYLINDRICAL ROLLER BEARINGS
  RLS-64	8.0000	13.0000	1.7500	STEYR	DEEP GROOVE BALL BEARINGS
  NNU-49/600-KMSP/5	600	800	200	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  WC87505	25	52	.6250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NNTR-50-2RSX	50	130	65	CONSOLIDATED	YOKE TYPE TRACK ROLLER