d - 57,15 mm

D - 104,775 mm

T - 30,162 mm

B - 30,958 mm

C - 23,812 mm

a - 22,2 mm

r min. - 6,4 mm

r2 min. - 0,8 mm

da min. - 76 mm

Da - 95 mm

db min - 65 mm

ra max. - 6,4 mm

rb max. - 0,8 mm

Db - 99 mm

Weight - 1,092 Kg

Basic dynamic load rating (C) - 126 kN

Basic static load rating (C0) - 165 kN

(Grease) Lubrication Speed - 3700 r/min

(Oil) Lubrication Speed - 4900 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number: 45291/45221
• Inner Diameter：57,15mm Outer Diameter：104,775mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:nail products,rubber products machinery and equipment,plastic rolling,security equipment,air shower etc,Traffic Fire Protection Equipment Security equipment,car shock absorber,axle lathe,shaft milling machine,food packaging,engineering machinery
• Similar models:KOYO 45291/45221 PFI 45291/20 CX 45291/45221 ISO 45291/45220 Timken 45291/45220 ISO 45291/45221 FBJ 45291/45220 NTN 4T-45291/45220 Timken 45291/45220-B CX 45291/45220
• BEARING POWER International Trading Co.,Ltd. specialize in 45291/45221 products，there is large inventory of KOYO 45291/45221 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 45291/45221 Which KOYO 45291/45221 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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