76,2 mm x 149,225 mm x 54,229 mm KOYO 6461/6420 tapered roller bearings

Welcome to the 76,2 mm x 149,225 mm x 54,229 mm KOYO 6461/6420 tapered roller bearings online New energy Bearing Manufacturing Co., Ltd 76,2 mm x 149,225 mm x 54,229 mm 140.00 KGS Weight: seller.

What is 6461/6420 bearing interchange?

Brand Name KOYO
Model Number 6461/6420
Min.Order Quantity 1 pcs
Price Negotiable
PDF 6461/6420

Product Details

Series15000
Cone Part Number15116
Cup Part Number15245
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d30.112 mm
D61.999 mm
B - Cone Width20.638 mm
C - Cup Width14.288 mm
B19.050 mm
R - Cone Backface To Clear Radius10.760 mm
r - Cup Backface To Clear Radius21.27 mm
da - Cone Frontface Backing Diameter35.56 mm
db - Cone Backface Backing Diameter36.07 mm
Da - Cup Frontface Backing Diameter58.42 mm
Db - Cup Backface Backing Diameter55.12 mm
Ab - Cage-Cone Frontface Clearance1.8 mm
Aa - Cage-Cone Backface Clearance0.8 mm
a - Effective Center Location3-5.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)43490 lbf
C1 - Dynamic Radial Rating (1 million revolutions)513500 lbf
C0 - Static Radial Rating12100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62090 lbf
K - Factor71.67
e - ISO Factor80.35
Y - ISO Factor91.71
G1 - Heat Generation Factor (Roller-Raceway)14.6
G2 - Heat Generation Factor (Rib-Roller End)7.58
Cg - Geometry Factor0.0606
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Company Profile

Phone 983-574-2700
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