PFI 25580/21 tapered roller bearings

Request A Quote For 60mm d Your New energy Bearing Manufacturing Co., Ltd Special PFI 25580/21 tapered roller bearings Needs Today! Free Tapered Roller Bearings Standard Clearance: Quotes. ISO 9001 certified.

What is 25580/21 bearing interchange?

Brand Name PFI
Model Number 25580/21
Min.Order Quantity 1 pcs
Price Negotiable
PDF 25580/21

Product Details

Series33020
Cone Part NumberX33020
Design UnitsMETRIC
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)198100 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)225400 lbf
d100 mm
B - Cone Width39 mm
WPD142.3 mm
DD131 mm
R - Cone Backface To Clear Radius32.030 mm
da - Cone Frontface Backing Diameter107 mm
db - Cone Backface Backing Diameter111 mm
Ab - Cage-Cone Frontface Clearance3 mm
Aa - Cage-Cone Backface Clearance1.3 mm
a - Effective Center Location4-9.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)565000 N
C1 - Dynamic Radial Rating (1 million revolutions)6251000 N
C0 - Static Radial Rating393000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)731900 N
K - Factor82.03
G1 - Heat Generation Factor (Roller-Raceway)206.3
G2 - Heat Generation Factor (Rib-Roller End)65.1
Cg - Geometry Factor0.0938
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Company Profile

Phone 983-574-2700
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