L9-38N9Z Rotek Slewing Ring Bearings - NTN BEARING CORP.

✖

Stock Categories

Technical Articles

angular contact ball bearings

cylindrical roller bearings

Home>Products>Bearing Slewing Ring>L9-38N9Z Rotek Slewing Ring Bearings image

L9-38N9Z Rotek Slewing Ring Bearings image

Back to product page

You Might Also Like

Bearing Slewing Ring Cross References

Cone Part Number:KLL428349
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:44400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:11500 lbf
d:5.5000 in
B - Cone Width:0.8125 in
R - Cone Backface To Clear Radius3:0.06 in
da - Cone Frontface Backing Diameter:5.75 in
db - Cone Backface Backing Diameter:5.83 in
Ab - Cage-Cone Frontface Clearance:0.11 in
Aa - Cage-Cone Backface Clearance:0.02 in
a - Effective Center Location4:0.31 in
C90 - Dynamic Radial Rating (90 million revolutions)5:6600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:25500 lbf
C0 - Static Radial Rating:47400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:4130 lbf
K - Factor8:1.6
G1 - Heat Generation Factor (Roller-Raceway):232
G2 - Heat Generation Factor (Rib-Roller End):155.7
Cg - Geometry Factor:0.136

Contact Us

NTN BEARING CORP.: Address1-2-16 Kyomachibori, Nishi-ku, Osaka-shi, Osaka 520-03653, Japan; Phone(Working Time)753-298-1258; Fax

✖

Stock Categories

Technical Articles

angular contact ball bearings

cylindrical roller bearings

Contact Us