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NTN UCP310HT2D1 is a 2-bolt cast-iron pillow block bearing with a 50 mm bore. It features a set screw locking mechanism and a cast iron housing. This mounted unit is designed for general industrial applications such as conveyors and fans.
MODEL UCP310HT2D1
$281.43 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
A (in)
2.9375
B (in)
2.4016
Bearing number
UC310HT2D1
Bearing Number
UC310HT2D1
Bearing Type
Ball Bearing
d (in)
1.9685
Dynamic load rating
13900 lbf
Dynamic Load Rating
13900 lbf
End type
Open
End Type
Open
F (in)
0.3189
H (in)
2.9531
H1
1.0625 in
H2
5.6250 in
Housing construction
1 Piece
Housing Construction
1 Piece
Housing material
Cast iron
Housing Material
Cast Iron
Housing Number
P310D1
I.D.
50 mm
J (in)
8.3437
L (in)
10.8125
L1
2.9375 in
Locking device
Set screw
Locking Device
Set Screw
Lubrication
Relubricatable
Max Rotational Speed
2800 RPM
N (in)
0.7812
N1
1.3750 in
O.D.
110 mm
Operating temperature range
-40 to 392 ºF
Operating Temperature Range
-40 to 392 °F
Performance
Heavy Duty
S
0.8661 in
Seal material
Nitrile rubber
Seal Material
Nitrile Rubber
Seal type
Contact
Seal Type
Contact
Static load rating
8650 lbf
Static Load Rating
8650 lbf
Type
Pillow Block Unit
Width
61 mm
Technical Specifications
Type | Pillow Block Unit |
|---|---|
Bearing Type | Ball Bearing |
Locking Device | Set Screw |
Seal Type | Contact |
Seal Material | Nitrile Rubber |
Bearing Number | UC310HT2D1 |
Housing Number | P310D1 |
Housing Material | Cast Iron |
Housing Construction | 1 Piece |
Performance | Heavy Duty |
End Type | Open |
Dynamic Load Rating | 13900 lbf62000 N62.00 kN |
Static Load Rating | 8650 lbf38500 N38.50 kN |
Rotational Speed [Max] | 2800 RPM |
Operating Temperature Range | -40 to 392 F-40 to 200 C |
Dimensional Specifications
| |
d | 1.9685 in50.000 mm |
|---|---|
J | 8.3437 in212.0 mm |
L | 10.8125 in275.0 mm |
A | 2.9375 in75.0 mm |
H | 2.9531 in75.0 mm |
H1 | 1.0625 in27.0 mm |
H2 | 5.6250 in143.0 mm |
L1 | 2.9375 in75.0 mm |
N | 0.7812 in20.0 mm |
N1 | 1.3750 in35.0 mm |
B | 2.4016 in61.000 mm |
S | 0.8661 in22.000 mm |
F | 0.3189 in8.100 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.
| Brand | MROSupply Fasteners |
| Model | FSTPCK-302050 |