KOYO 51230 thrust ball bearings

How do you find the KOYO 51230 thrust ball bearings specification? Manufacturers 2.441 Inch | 62 Mill D Online No Snap Ring Free New energy Bearing Manufacturing Co., Ltd 0.0 Inventory check!

What is 51230 bearing interchange?

Brand Name KOYO
Model Number 51230
Min.Order Quantity 1 pcs
Price Negotiable
PDF 51230

Product Details

SeriesLM545800
Cone Part NumberLM545848AH
Cup Part NumberLM545812
Design UnitsImperial
Bearing Weight10.60 Kg
Cage TypeStamped Steel
d234.848 mm
D317.500 mm
B - Cone Width53.975 mm
C - Cup Width36.513 mm
B49.215 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter246.13 mm
db - Cone Backface Backing Diameter251.97 mm
Da - Cup Frontface Backing Diameter306.58 mm
Db - Cup Backface Backing Diameter296.93 mm
Ab - Cage-Cone Frontface Clearance1 mm
Aa - Cage-Cone Backface Clearance3.3 mm
a - Effective Center Location38.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)435700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5138000 lbf
C0 - Static Radial Rating213000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)624300 lbf
K - Factor71.47
e - ISO Factor80.4
Y - ISO Factor91.51
G1 - Heat Generation Factor (Roller-Raceway)938.2
G2 - Heat Generation Factor (Rib-Roller End)175.8
Cg - Geometry Factor0.134
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Company Profile

Phone 983-574-2700
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