305178 KOYO Double-row angular contact ball bearings
| Brand Name: |
KOYO |
| Model Number: |
305178 |
| Shaft Size: |
3-11/16 in |
| Seal Type: |
Felt Type |
| Bearing Type: |
Split Cylindrical Retained Type |
| Support Type: |
Four-Bolt Plummer Block |
| Series Type: |
Heavy Series |
| Pillow/Plummer Block Style: |
Split Cylindrical Housed Unit - Standard |
| Bolt Size: |
4 x M24 |
| Shipping Weight: |
431 lb |
| PDF |
305178 |
Product Details
| Shaft Size |
3-11/16 in |
| Seal Type |
Felt Type |
| Bearing Type |
Split Cylindrical Retained Type |
| Support Type |
Four-Bolt Plummer Block |
| Series Type |
Heavy Series |
| Pillow/Plummer Block Style |
Split Cylindrical Housed Unit - Standard |
| Bolt Size |
4 x M24 |
| Shipping Weight |
431 lb |
| Bearing Number |
HSE311BR |
| Bearing - Housing - Seal |
HSE311BRH |
| Dimension H |
7.520 in |
| Dimension H1 |
1.5 in |
| Dimension H2 |
15.9 in |
| Dimension J |
17.2 in |
| Dimension K |
3.2 in |
| Dimension L |
20.2 in |
| Dimension M |
6.0 in |
| Housing Width |
7.9 in |
| Cr - Dynamic Load Rating |
146800 lbf |
| Cor - Static Load Rating |
176025 lbf |
| Ca - Axial Load Rating |
7014 lbf |
| Maximum Speed |
1820 rpm |
| Note |
This product line was formerly known as “Revolvo” |