77272A Franke Slewing Ring Bearings - NTN BEARING CORP.

✖

Stock Categories

Technical Articles

angular contact ball bearings

cylindrical roller bearings

Home>Products>Large Slewing Bearings>77272A Franke Slewing Ring Bearings image

77272A Franke Slewing Ring Bearings image

Back to product page

You Might Also Like

77272A Franke Slewing Ring Bearings Codes and sizes

Series:LM451300
Cone Part Number:LM451349AX
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:275000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:71200 lbf
d:10.5 in
B - Cone Width:2.2500 in
R - Cone Backface To Clear Radius3:0.380 in
da - Cone Frontface Backing Diameter:11.06 in
db - Cone Backface Backing Diameter:11.69 in
Ab - Cage-Cone Frontface Clearance:0.18 in
Aa - Cage-Cone Backface Clearance:0.19 in
a - Effective Center Location4:0.2 in
C90 - Dynamic Radial Rating (90 million revolutions)5:40900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:158000 lbf
C0 - Static Radial Rating:339000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:25200 lbf
K - Factor8:1.62
G1 - Heat Generation Factor (Roller-Raceway):1554.1
G2 - Heat Generation Factor (Rib-Roller End):212.2
Cg - Geometry Factor:0.154

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