NNU4972 NTN Tapered Roller Bearing - NACHI BEARINGS OF AMERICA CORP.

✖

Stock Categories

Technical Articles

Hydraulic pump parts

HYDRAULIC PISTON PUMP

Hydraulic Gear Pump

Home>Products>Cylindrical Roller Bearing>NNU4972 NTN Tapered Roller Bearing image

NNU4972 NTN Tapered Roller Bearing image

Back to product page

You Might Also Like

The details of Cylindrical Roller Bearing

B - Cone Width:2.5 in
Cage Type:Stamped Steel
C0 - Static Radial Rating:242000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:258000 lbf
K - Factor8:1.25
Design Units:Imperial
G1 - Heat Generation Factor (Roller-Raceway):692.3
Cone Part Number:94669
Aa - Cage-Cone Backface Clearance:0.24 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:67000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:30800 lbf
R - Cone Backface To Clear Radius3:0.280 in
d:6.6923 in
da - Cone Frontface Backing Diameter:7.44 in
db - Cone Backface Backing Diameter:7.91 in
Cg - Geometry Factor:0.129
Series:94000
C1 - Dynamic Radial Rating (1 million revolutions)6:148000 lbf
C90 - Dynamic Radial Rating (90 million revolutions)5:38500 lbf
a - Effective Center Location4:-0.03 in

Contact Us

NACHI BEARINGS OF AMERICA CORP.: Address5600 Corporate Way Richmond, Kentucky 450987, U.S.A.; Phone(Working Time)873-626-5600; Fax

✖

Stock Categories

Technical Articles

Hydraulic pump parts

HYDRAULIC PISTON PUMP

Hydraulic Gear Pump

Contact Us