4R4048 NTN ROLL NECK BEARINGS for ROLLING MILL
| Brand Name: | NTN |
| Model Number: | 4R4048 |
| Category: | Flange Block |
| Inventory: | 0.0 |
| Minimum Buy Quantity: | N/A |
| Weight: | 2.27 |
| Product Group: | M06288 |
| Number of Mounting Holes: | 3 |
| Mounting Method: | Concentric Collar |
| Housing Style: | 3 Bolt Round Flange Block |
| PDF |
4R4048 |
Product Details
| Category | Flange Block |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 2.27 |
| Product Group | M06288 |
| Number of Mounting Holes | 3 |
| Mounting Method | Concentric Collar |
| Housing Style | 3 Bolt Round Flange Block |
| Rolling Element | Spherical Roller Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Non-expansion |
| Mounting Bolts | 3/8 Inch |
| Relubricatable | Yes |
| Insert Part Number | 2104U |
| Seals | Heavy Contact |
| Housing Configuration | 1 Piece Solid |
| Pilot Configuration | No Pilot |
| Inch - Metric | Inch |
| Long Description | 3 Bolt Round Flange Block; 1-1/4" Bore; 4-1/2" Bolt Circle; 3-57/64" Bolt Spacing; 1 Piece Solid; Concentric Collar Mount; Cast Iron; Spherical Roller Bearing; 2-11/16" Length Thru |
| Other Features | Double Row | Single Collar | With Set Screw |
| UNSPSC | 31171501 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Flanged |
| Manufacturer Item Number | MB2104 |
| Manufacturer Internal Number | 6867981 |
| Weight / LBS | 5 |
| D | 2.688 Inch | 68.275 Millimeter |
| Bolt Spacing | 3.891 Inch | 98.83 Millimeter |
| Cartridge Pilot Diameter | 0 Inch | 0 Millimeter |
| Cartridge Pilot Depth | 0 Inch | 0 Millimeter |
| d | 1.25 Inch | 31.75 Millimeter |
| Nominal Bolt Circle Diameter Round | 4.5 Inch | 113.1 Millimeter |
