NU20/53 NSK Tapered Roller bearings double-row - New energy Bearing Manufacturing Co., Ltd

New energy Bearing Manufacturing Co., Ltd: Angular Contact Ball Bearings Bearing Units Cylindrical Roller Bearings

English

✖

Stock Categories

Quality Control

Angular Contact Ball Bearings

Cylindrical Roller Bearings

Home>Products>Tapered Roller Bearings Double-row>NU20/53 NSK Tapered Roller bearings double-row image

NU20/53 NSK Tapered Roller bearings double-row image

Back to product page

You Might Also Like

Types of NU20/53 NSK Tapered Roller bearings double-row

Series:80700
Cone Part Number:80780
Cup Part Number:80720
Design Units:Imperial
Bearing Weight:33.8 Kg
Cage Type:Stamped Steel
d:635.000 mm
D:736.600 mm
B - Cone Width:53.975 mm
C - Cup Width:41.275 mm
B:57.150 mm
R - Cone Backface To Clear Radius1:3.300 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:651 mm
db - Cone Backface Backing Diameter:654.05 mm
Da - Cup Frontface Backing Diameter:719.30 mm
Db - Cup Backface Backing Diameter:713.99 mm
Ab - Cage-Cone Frontface Clearance:2.3 mm
Aa - Cage-Cone Backface Clearance:7.4 mm
a - Effective Center Location3:69.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:38100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:147000 lbf
C0 - Static Radial Rating:412000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:28600 lbf
K - Factor7:1.33
e - ISO Factor8:0.44
Y - ISO Factor9:1.37
G1 - Heat Generation Factor (Roller-Raceway):5880
G2 - Heat Generation Factor (Rib-Roller End):1625
Cg - Geometry Factor:0.246

Contact Us

New energy Bearing Manufacturing Co., Ltd: Address106 Oak St, Fairview, SD 5702730; Phone(Working Time)983-574-2700; Fax

✖

Stock Categories

Quality Control

Angular Contact Ball Bearings

Cylindrical Roller Bearings

Contact Us