T-HM256849/HM256810DG2+A NTN Cylindrical Roller Bearing
What Imperial Design Units are the dimensions of a T-HM256849/HM256810DG2+A NTN Cylindrical Roller Bearing? Spherical Roller Bearings Manufacturing Service . Get Your Shandong Xiangyang Bearing Co., Ltd Free, Instant Quote! 17.48 in db - Cone Backface Backing Diameter
Brand Name: | NTN |
Model Number: | T-HM256849/HM256810DG2+A |
Design Units: | Imperial |
db - Cone Backface Backing Diameter: | 17.48 in |
Ab - Cage-Cone Frontface Clearance: | 0.19 in |
da - Cone Frontface Backing Diameter: | 17.05 in |
Series: | 285000 |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7: | 55000 lbf |
G1 - Heat Generation Factor (Roller-Raceway): | 3036.6 |
C1 - Dynamic Radial Rating (1 million revolutions)6: | 249000 lbf |
PDF |
T-HM256849/HM256810DG2+A |
Product Details
Design Units | Imperial |
db - Cone Backface Backing Diameter | 17.48 in |
Ab - Cage-Cone Frontface Clearance | 0.19 in |
da - Cone Frontface Backing Diameter | 17.05 in |
Series | 285000 |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 55000 lbf |
G1 - Heat Generation Factor (Roller-Raceway) | 3036.6 |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 249000 lbf |
G2 - Heat Generation Factor (Rib-Roller End) | 478.1 |
R - Cone Backface To Clear Radius3 | 0.270 in |
Aa - Cage-Cone Backface Clearance | 0.65 in |
a - Effective Center Location4 | 1.52 in |
Cage Type | Stamped Steel |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 112000 lbf |
B - Cone Width | 2.6719 in |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 434000 lbf |
C0 - Static Radial Rating | 471000 lbf |
K - Factor8 | 1.17 |
Cone Part Number | EE285162 |
Cg - Geometry Factor | 0.210 |
Company Profile
Worktime |
8:30-17:30 |
Phone |
86-28-9637 |