| Category |
Flange Block |
| Inventory |
2.0 |
| Minimum Buy Quantity |
N/A |
| Weight |
75 lb |
| Product Group |
M06288 |
| Number of Mounting Holes |
4 |
| Mounting Method |
Concentric Collar |
| Housing Style |
4 Bolt Square Flange Block |
| Rolling Element |
Tapered Roller Bearing |
| Housing Material |
Cast Iron |
| Expansion / Non-expansion |
Non-expansion |
| Mounting Bolts |
7/8 Inch |
| Relubricatable |
Yes |
| Seals |
Double Lip Radial |
| Housing Configuration |
1 Piece Solid |
| Pilot Configuration |
No Pilot |
| Inch - Metric |
Inch |
| Long Description |
4 Bolt Square Flange Block; 4" Bore; 11" Bolt Circle; 7-3/4" Bolt Spacing; 1 Piece Solid; Concentric Collar Mount; Cast Iron; Tapered Roller Bearing; 6-1/4" Length Thru Bore; Relub |
| Other Features |
Double Row | Wide Inner Race | With Set Screw |
| UNSPSC |
31171501 |
| Harmonized Tariff Code |
8483.20.40.80 |
| Noun |
Bearing |
| Keyword String |
Flanged |
| Manufacturer Item Number |
E-4BF-TRB-4 |
| Weight / LBS |
75 |
| Cartridge Pilot Diameter |
0 Inch | 0 Millimeter |
| Cartridge Pilot Depth |
0 Inch | 0 Millimeter |
| Bolt Spacing |
7.75 Inch | 196.85 Millimeter |
| Nominal Bolt Circle Diameter Round |
11 Inch | 279.4 Millimeter |
| d |
4 Inch | 101.6 Millimeter |
| D |
6.25 Inch | 158.75 Millimeter |
| Shaft Size |
4 in |
| Shaft Size Type |
Imperial |
| UPC Code |
053893544281 |
| Dimension B |
6-1/4 in |
| Dimension L |
10-1/4 in |
| Dimension A |
5-5/8 in |
| Dimension J |
7-3/4 in |
| Dimension A2 |
1/4 in |
| Bolt Diameter |
7/8 in |
| Dimension A1 |
2-1/8 in |
| Dimension D 1 |
8-1/4 in |
| Dimension d1 |
6-1/16 in |
| e |
0.49 |
| X (if Fa/Fr ≤ e) |
0.87 |
| Y (if Fa/Fr ≤ e) |
1.77 |
| X (if Fa/Fr > e) |
0.7 |
| Y (if Fa/Fr > e) |
2.14 |
| K Factor |
1.23 |
| C90 Dynamic Load Rating2 |
26900 lb |
| C0 Static Load Rating |
154000 lb |
| Fa-max Maximum Permissible Thrust Load3 |
6908 lb |
| Fr-max Maximum Allowable Slip Fit Radial Load4 |
22000 lb |
| Max. Speed5 |
1530 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 |