190 mm x 340 mm x 55 mm 190 mm x 340 mm x 55 mm NACHI 7238BDB NACHI Bearing
190 mm x 340 mm x 55 mm 190 mm x 340 mm x 55 mm NACHI 7238BDB NACHI Bearing Product Brochures , NACHI Bearing 190 mm x 340 mm x 55 mm Manufacturing Service . Get UBC Mechanical Electronic Instrument Co., Ltd. Split Cylindrical Ho Pillow/Plummer Block Style Your Free. 410 mm Dimension L
What is 7238BDB bearing interchange?
Brand Name: | NACHI |
Model Number: | 7238BDB |
Series: | 14000 |
Cone Part Number: | 14136A |
Design Units: | Imperial |
Cage Type: | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 21400 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 5540 lbf |
d: | 1.3750 in |
B - Cone Width: | 1.0520 in |
PDF |
7238BDB |
Product Details
Series | 14000 |
Cone Part Number | 14136A |
Design Units | Imperial |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 21400 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 5540 lbf |
d | 1.3750 in |
B - Cone Width | 1.0520 in |
R - Cone Backface To Clear Radius3 | 0.03 in |
da - Cone Frontface Backing Diameter | 1.57 in |
db - Cone Backface Backing Diameter | 1.59 in |
Ab - Cage-Cone Frontface Clearance | 0.07 in |
Aa - Cage-Cone Backface Clearance | 0.31 in |
a - Effective Center Location4 | -0.45 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 3180 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 12300 lbf |
C0 - Static Radial Rating | 13900 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 2080 lbf |
K - Factor8 | 1.53 |
G1 - Heat Generation Factor (Roller-Raceway) | 18 |
G2 - Heat Generation Factor (Rib-Roller End) | 13.3 |
Cg - Geometry Factor | 0.0668 |