4CR48 KOYO Four-row cylindrical roller bearings - FGDB Pump Machinery Equipment Co., Ltd.

FGDB Pump Machinery Equipment Co., Ltd.: PAKER Piston Pump Rexroth check valve Rexroth Solenoid directional valve

English

✖

Stock Categories

Technical Articles

PAKER Piston Pump

Rexroth check valve

Rexroth Solenoid directional valve

Home>Products>Single-row Deep Groove Ball Bearings>4CR48 KOYO Four-row cylindrical roller bearings image

4CR48 KOYO Four-row cylindrical roller bearings image

Back to product page

You Might Also Like

4CR48 KOYO Four-row cylindrical roller bearings Specification details

Series:745
Cone Part Number:750W
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:124000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:32200 lbf
d:3.1250 in
B - Cone Width:1.8375 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:3.54 in
db - Cone Backface Backing Diameter:3.78 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Aa - Cage-Cone Backface Clearance:0.05 in
a - Effective Center Location4:-0.47 in
C90 - Dynamic Radial Rating (90 million revolutions)5:18500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:71400 lbf
C0 - Static Radial Rating:93800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:10300 lbf
K - Factor8:1.8
G1 - Heat Generation Factor (Roller-Raceway):159.6
G2 - Heat Generation Factor (Rib-Roller End):26.3
Cg - Geometry Factor:0.0898

Contact Us

FGDB Pump Machinery Equipment Co., Ltd.: Address5625 South Layton Road Anderson Indiana 46011, U.S.A.; Phone(Working Time); Fax

✖

Stock Categories

Technical Articles

PAKER Piston Pump

Rexroth check valve

Rexroth Solenoid directional valve

Contact Us