| Category |
Pillow Block Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight |
33.71 |
| Product Group |
B04144 |
| Number of Mounting Holes |
2 |
| Mounting Method |
Clamp Collar |
| Housing Style |
2 Bolt Pillow Block |
| Rolling Element |
Cylindrical Roller Bearing |
| Housing Material |
Cast Iron |
| Expansion / Non-expansion |
Non-Expansion |
| Mounting Bolts |
24 Millimeter |
| Relubricatable |
Yes |
| Insert Part Number |
MSE303BR |
| Seals |
Triple Lip Labyrinth |
| Housing Configuration |
2 Piece Split |
| Inch - Metric |
Inch |
| Other Features |
Single Row | Medium Duty | With Support | Wide Inner Ring | Axial Float |
| UNSPSC |
31171511 |
| Harmonized Tariff Code |
8483.20.40.80 |
| Noun |
Bearing |
| Keyword String |
Pillow Block |
| Weight / LBS |
74.25 |
| Bolt Spacing Minimum |
0 Inch | 0Millimeter |
| Bolt Spacing Maximum |
0 Inch | 0Millimeter |
| D |
3.531 Inch | 89.7 Millimeter |
| Actual Bolt Center to Center |
13.9 Inch | 354Millimeter |
| B |
4.921 Inch | 125 Millimeter |
| d |
3.188 Inch | 80.975 Millimeter |
| Nominal Bolt Center to Center |
13.9 Inch | 354 Millimeter |
| Shaft Size |
3-3/16 in |
| Seal Type |
Aluminium Triple Labyrinth |
| Bearing Type |
Split Cylindrical Retained Type |
| Support Type |
Four-Bolt Plummer Block |
| Series Type |
Medium Series |
| Pillow/Plummer Block Style |
Split Cylindrical Housed Unit - SAFQ |
| Bolt Size |
4 x 3/4 |
| Bearing Number |
MSE303BR |
| Bearing UPC |
013992032119 |
| Dimension H |
4-1/2 in |
| Dimension H2 |
9.95 in |
| Dimension J1 |
13-13/64 in |
| Dimension J2 |
11-47/64 in |
| Dimension K |
2-3/8 in |
| Dimension L |
15-23/64 in |
| Dimension M |
4-11/32 in |
| Housing Width |
6.1 in |
| Cr - Dynamic Load Rating |
66830 lbf |
| Cor - Static Load Rating |
79315 lbf |
| Maximum Speed |
2520 rpm |
| Note |
This product line was formerly known as “Revolvo” |