NACHI 55TAD20 thrust ball bearings

Offer High Quality Huaxin Bearing Co., Ltd Brand UCECH20514NPMZ2RF Manufacturer Item Number NACHI 55TAD20 thrust ball bearings 1.339 Inch | 34.011 D .Contact Us Online to Get Best Quote.

What is 55TAD20 bearing cross reference´╝č

Brand Name NACHI
Model Number 55TAD20
Min.Order Quantity 1 pcs
Price Negotiable
PDF 55TAD20

Product Details

Series230000
Cone Part NumberEE231400
Cup Part Number232025
Design UnitsImperial
Bearing Weight43.10 Kg
Cage TypeStamped Steel
d355.6 mm
D514.350 mm
B - Cone Width66.675 mm
C - Cup Width50.800 mm
B74.613 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter378.97 mm
db - Cone Backface Backing Diameter388.11 mm
Da - Cup Frontface Backing Diameter481.10 mm
Db - Cup Backface Backing Diameter478.03 mm
Ab - Cage-Cone Frontface Clearance7.6 mm
Aa - Cage-Cone Backface Clearance18 mm
a - Effective Center Location319.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)461300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5236000 lbf
C0 - Static Radial Rating420000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)646200 lbf
K - Factor71.33
e - ISO Factor80.44
Y - ISO Factor91.36
G1 - Heat Generation Factor (Roller-Raceway)2386
G2 - Heat Generation Factor (Rib-Roller End)366.8
Cg - Geometry Factor0.187
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Company Profile

Phone 205-974-2173
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