INA K81148-M thrust roller bearings
QuestionINA K81148-M thrust roller bearings Available Volume Discount ? Flange Type Shape Find what you New energy Bearing Manufacturing Co., Ltd need Bearings with Housin Type faster by entering your Thrust Roller Bearings information .
What is K81148-M bearing interchange?
Brand Name |
INA |
Model Number |
K81148-M |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
K81148-M |
Product Details
Series | 107000 |
Cone Part Number | EE107057 |
Cup Part Number | 107105 |
Design Units | Imperial |
Bearing Weight | 17.50 Kg |
Cage Type | Stamped Steel |
d | 146.050 mm |
D | 268.288 mm |
B - Cone Width | 74.613 mm |
C - Cup Width | 57.150 mm |
B | 74.613 mm |
R - Cone Backface To Clear Radius1 | 6.35 mm |
r - Cup Backface To Clear Radius2 | 6.35 mm |
da - Cone Frontface Backing Diameter | 166.12 mm |
db - Cone Backface Backing Diameter | 176.02 mm |
Da - Cup Frontface Backing Diameter | 249.68 mm |
Db - Cup Backface Backing Diameter | 236.98 mm |
Ab - Cage-Cone Frontface Clearance | 4.1 mm |
Aa - Cage-Cone Backface Clearance | 6.9 mm |
a - Effective Center Location3 | -15 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 45700 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 176000 lbf |
C0 - Static Radial Rating | 263000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 30300 lbf |
K - Factor7 | 1.51 |
e - ISO Factor8 | 0.39 |
Y - ISO Factor9 | 1.55 |
G1 - Heat Generation Factor (Roller-Raceway) | 606 |
G2 - Heat Generation Factor (Rib-Roller End) | 76.3 |
Cg - Geometry Factor | 0.116 |