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NTN UCP315-215D1 is a 2-bolt cast-iron pillow block bearing with a 2-15/16 in (74.61 mm) bore. It features a set screw locking mechanism and a ball insert. Designed for industrial applications such as conveyors, fans, and material handling equipment.
MODEL UCP315-215D1
$661.74 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
I.D.
2.9375 in
O.D.
6.2992 in
Width
3.2283 in
Technical Specifications
| Type | Pillow Block Unit |
|---|---|
| Bearing Type | Ball Bearing |
| Locking Device | Set Screw |
| Seal Type | Contact |
| Seal Material | Nitrile Rubber |
| Bearing Number | UC315-215D1 |
| Housing Number | P315D1 |
| Housing Material | Cast Iron |
| Housing Construction | 1 Piece |
| Performance | Heavy Duty |
| End Type | Open |
| Dynamic Load Rating | 25400 lbf113000 N113.00 kN |
| Static Load Rating | 17300 lbf77000 N77.00 kN |
| Rotational Speed [Max] | 1900 RPM |
| Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
| d | 2.9375 in74.613 mm |
|---|---|
| J | 11.4062 in290.0 mm |
| L | 14.9687 in380.0 mm |
| A | 3.9375 in100.0 mm |
| H | 3.9375 in100.0 mm |
| H1 | 1.3750 in35.0 mm |
| H2 | 7.7812 in198.0 mm |
| L1 | 4.3437 in110.0 mm |
| N | 1.0625 in27.0 mm |
| N1 | 1.5625 in40.0 mm |
| B | 3.2283 in82.000 mm |
| S | 1.2598 in32.000 mm |
| F | 0.4331 in11.000 mm |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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