| Category |
Pillow Block |
| Inventory |
30.0 |
| Minimum Buy Quantity |
N/A |
| Weight |
23 lb |
| Product Group |
M06288 |
| Number of Mounting Holes |
2 |
| Mounting Method |
Concentric Collar |
| Housing Style |
2 Bolt Pillow Block |
| Rolling Element |
Tapered Roller Bearing |
| Housing Material |
Cast Iron |
| Expansion / Non-expansion |
Non-expansion |
| Mounting Bolts |
5/8 Inch |
| Relubricatable |
Yes |
| Seals |
Double Lip Radial |
| Housing Configuration |
1 Piece Solid |
| Inch - Metric |
Inch |
| Other Features |
Double Row | Wide Inner Race | With Set Screw |
| Long Description |
2 Bolt Pillow Block; 2-7/16" Bore; 2-3/4" Base to Center Height; Concentric Collar Mount; Tapered Roller Bearing; 8-3/8" Minimum Bolt Spacing; 8-5/8" Bolt Spacing Maximum; Relubric |
| UNSPSC |
31171511 |
| Harmonized Tariff Code |
8483.20.40.80 |
| Noun |
Bearing |
| Keyword String |
Pillow Block |
| Manufacturer Item Number |
E-P2B-TRB-2 7/16 |
| Weight / LBS |
23 |
| Bolt Spacing Minimum |
8.375 Inch | 212.725Millimeter |
| B |
2.75 Inch | 69.85 Millimeter |
| Actual Bolt Center to Center |
0 Inch | 0Millimeter |
| d |
2.438 Inch | 61.925 Millimeter |
| Nominal Bolt Center to Center |
8.5 Inch | 215.5 Millimeter |
| Bolt Spacing Maximum |
8.625 Inch | 219.075Millimeter |
| D |
4 Inch | 101.6 Millimeter |
| Shaft Size |
2.4375 in |
| Shaft Size Type |
Imperial |
| UPC Code |
053893593920 |
| Dimension B |
4 in |
| Dimension L |
10-1/2 in |
| Dimension A |
2-7/8 in |
| Dimension J Min. |
8-3/8 in |
| Dimension J Max. |
8-5/8 in |
| Bolt Diameter |
5/8 in |
| Dimension N |
3/4 in |
| Dimension N1 |
7/8 in |
| Dimension H1 |
1-5/8 in |
| Dimension H2 |
5-23/32 in |
| Dimension d1 |
4-1/16 in |
| Dimension H |
2-3/4 in |
| e |
0.40 |
| X (if Fa/Fr ≤ e) |
0.87 |
| Y (if Fa/Fr ≤ e) |
2.17 |
| X (if Fa/Fr > e) |
0.7 |
| Y (if Fa/Fr > e) |
2.63 |
| K Factor |
1.51 |
| C90 Dynamic Load Rating1 |
11600 lb |
| C0 Static Load Rating |
54000 lb |
| Fa-max Maximum Permissible Thrust Load2 |
3454 lb |
| Fr-max Maximum Allowable Slip Fit Radial Load3 |
9500 lb |
| Max. Speed4 |
2420 rpm |
| Note |
Note: All units have a 1/8 pipe thread grease fittingThe Maximum Permissible Thrust Load applies to conditions of slip fit with set screw mounting or in applications where a large moment loading occur |