We never sell your data to third parties
NTN C-UCP310D1 cast iron pillow block cover accessory, open-end design for UCP310 series mounted units. Features a set screw lock and cast dust cover to protect the bearing from contaminants. Suitable for general industrial applications requiring additional sealing on standard pillow block housings.
MODEL C-UCP310D1
$345.39 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
A (in)
2.9375
A5
4.7240 in
Axial Static Load Rating
8655 lbf
Axial static load rating
8655 lbf
B (in)
2.4016
Ball Material
Through Hardened Steel
Ball material
Through hardened steel
Bearing Number
UC310D1
Bearing number
UC310D1
Bearing Type
Ball Bearing
Bore Type
Cylindrical
Bore type
Cylindrical
Cage Material
Pressed Steel
Cage material
Pressed steel
Clearance
CN
d (in)
1.9690
Dynamic Load Rating
13939 lbf
Dynamic load rating
13939 lbf
Enclosure
Flinger Seal - Both Sides
End Type
Open
End type
Open
F (in)
0.3189
H (in)
2.9531
H1
1.0625 in
H3
6.1563 in
Housing Construction
1 Piece
Housing construction
1 Piece
Housing Material
Cast Iron
Housing material
Cast iron
Housing Number
C-P310D1
Housing Width
2.953 in
Housing width
2.953 in
I.D.
1.9685 in
J (in)
8.3437
L (in)
10.8270
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
Number of Holes
2
Number of holes
2
O.D. (in)
4.3310
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Outside Diameter
4.3310 in
Outside Ring Type
Spherical OD
Performance
Heavy duty
Precision Rating
ISO Class 0
Precision rating
ISO class 0
Radial Dynamic Load Rating
13938 lbf
Rotational Speed [Max]-Grease
2800 RPM
Rotational Speed [Max]-Oil
0 RPM
S
0.8661 in
Seal Material
Nitrile Rubber
Seal material
Nitrile rubber
Seal Type
Contact
Seal type
Contact
Static Load Rating
8656 lbf
Static load rating
8656 lbf
Type
Pillow Block Unit
Width
2.4016 in
Technical Specifications
Type | Pillow Block Unit |
Bearing Type | Ball Bearing |
Locking Device | Set Screw |
Seal Type | Contact |
Seal Material | Nitrile Rubber |
Bearing Number | UC310D1 |
Housing Number | P310D1 |
Housing Construction | 1 Piece |
End Type | Open |
Performance | Heavy Duty |
Dynamic Load Rating | 13900 lbf62000 N62.00 kN |
Static Load Rating | 8650 lbf38500 N38.50 kN |
Rotational Speed [Max] | 2800 RPM |
Weight | 8.400 lb19.000 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 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 |
A5 | 4.7188 in120.000 mm |
H | 2.9531 in75.0 mm |
H1 | 1.0625 in27.0 mm |
H3 | 6.1563 in156.0 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.
