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NTN A-UC210-114D1 is a standard-duty bearing insert with a 1-7/8 inch bore and set screw locking mechanism. Designed for use in mounted bearing units such as pillow blocks and flanges, this insert features a spherical outer diameter for self-alignment and is pre-lubricated for maintenance-free operation.
MODEL A-UC210-114D1
$98.08 Each
Prices are subject to change
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Returnable:No
I.D.
1.875 in
O.D.
3.5433 in
Width
2.0315 in
Technical Specifications
Type | Insert Bearing |
Bore Type | Round |
Bearing Type | Ball Bearing |
Material | Black Oxide |
Ball Material | Steel |
Limiting Speed - Grease | 3100 RPM |
Seal Type | Contact |
Seal Material | Nitrile Rubber |
Precision Rating | ISO Class 0 |
Performance | Standard Duty |
Locking Device | Set Screw |
Lubrication | Relubricatable |
Basic Outer Ring | 210 |
Static Load Rating | 5200 lbf23200 N23.20 kN |
Dynamic Load Rating | 7850 lbf35000 N35.00 kN |
Enclosure | Double Sealed |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 1.875 in47.625 mm |
D | 3.5433 in90.000 mm |
C | 0.9843 in25.000 mm |
B | 2.0315 in51.600 mm |
r | 0.0591 in1.500 mm |
ds | 5/16-24 UNF |
G | 0.3543 in9.000 mm |
d4 | 2.4567 in62.400 mm |
S1 | 1.2835 in32.600 mm |
S | 0.7480 in19.000 mm |
F | 0.2323 in5.900 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 | Bunting Bearings |
| Model | EXEP060920 |