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 |