55,000 mm x 120,000 mm x 29,000 mm NTN 6311Z JAPAN Bearing 55X120X29
55,000 mm x 120,000 mm x 29,000 mm NTN 6311Z JAPAN Bearing 55X120X29 Deal is your source 55,000 mm x 120,000 mm x 29,000 mm for OEM JAPAN NTN Bearing QM INDUSTRIES BEARING LIMITED and accessories. We sell GenuineJAPAN NTN Bearing at discount N/A Minimum Buy Quantity prices.
What is 6311Z bearing interchange？
| Brand Name: |
NTN |
| Model Number: |
6311Z |
| Series: |
HH249900 |
| Cone Part Number: |
HH249949H |
| Design Units: |
Imperial |
| Cage Type: |
Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
965000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
250000 lbf |
| d: |
9.7500 in |
| B - Cone Width: |
4.6250 in |
| PDF |
6311Z |
Product Details
| Series |
HH249900 |
| Cone Part Number |
HH249949H |
| Design Units |
Imperial |
| Cage Type |
Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
965000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
250000 lbf |
| d |
9.7500 in |
| B - Cone Width |
4.6250 in |
| R - Cone Backface To Clear Radius3 |
0.25 in |
| da - Cone Frontface Backing Diameter |
10.94 in |
| db - Cone Backface Backing Diameter |
11.34 in |
| Ab - Cage-Cone Frontface Clearance |
0.24 in |
| Aa - Cage-Cone Backface Clearance |
0.28 in |
| a - Effective Center Location4 |
-1.13 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
144000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
554000 lbf |
| C0 - Static Radial Rating |
846000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
81800 lbf |
| K - Factor8 |
1.76 |
| G1 - Heat Generation Factor (Roller-Raceway) |
2373.9 |
| G2 - Heat Generation Factor (Rib-Roller End) |
173.3 |
| Cg - Geometry Factor |
0.175 |