NTN HMK2018L/L118 Opened End
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Brand Name: |
NTN |
Model Number: |
HMK2018L/L118 |
Series: |
755 |
Cone Part Number: |
757 |
Design Units: |
Imperial |
Cage Type: |
Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
128000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
33200 lbf |
d: |
3.2500 in |
B - Cone Width: |
1.9000 in |
PDF |
HMK2018L/L118 |
Product Details
Series |
755 |
Cone Part Number |
757 |
Design Units |
Imperial |
Cage Type |
Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
128000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
33200 lbf |
d |
3.2500 in |
B - Cone Width |
1.9000 in |
R - Cone Backface To Clear Radius3 |
0.14 in |
da - Cone Frontface Backing Diameter |
3.7 in |
db - Cone Backface Backing Diameter |
3.94 in |
Ab - Cage-Cone Frontface Clearance |
0.07 in |
Aa - Cage-Cone Backface Clearance |
0.11 in |
a - Effective Center Location4 |
-0.47 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 |
19100 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 |
73600 lbf |
C0 - Static Radial Rating |
99200 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
11100 lbf |
K - Factor8 |
1.71 |
G1 - Heat Generation Factor (Roller-Raceway) |
177.2 |
G2 - Heat Generation Factor (Rib-Roller End) |
29.4 |
Cg - Geometry Factor |
0.0945 |
Company Profile
Phone |
+62 21 2940 9999 |
Fax |
+62 21 2940 9999 |