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NTN UCX06-103D1 is a standard-duty bearing insert with a 1-3/16 in bore and set screw locking mechanism. Designed for use in mounted bearing units, this insert features a ball rolling element and is suitable for general industrial applications such as conveyors and fans.
MODEL UCX06-103D1
$101.41 Each
Prices are subject to change
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Returnable:No
Height
2.835
I.D.
1.1875 in
Length
2.835
Locking Device
Set Screw
O.D.
2.8346 in
Width
1.689
Technical Specifications
Type | Insert Bearing |
Bore Type | Round |
Bearing Type | Ball Bearing |
Material | Through Hardened Steel |
Ball Material | Steel |
Seal Type | Contact |
Seal Material | Nitrile Rubber |
Precision Rating | ISO Class 0 |
Performance | Intermediate Duty |
Locking Device | Set Screw |
Lubrication | Relubricatable |
Static Load Rating | 3450 lbf15300 N15.30 kN |
Dynamic Load Rating | 5800 lbf25700 N25.70 kN |
Enclosure | Double Sealed |
Weight | 1.224 lb0.555 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 1.1875 in30.163 mm |
D | 2.8346 in72.000 mm |
C | 0.8661 in22.000 mm |
B | 1.6890 in42.900 mm |
r | 0.0394 in1.000 mm |
ds | 5/16-24 UNF |
G | 0.2362 in6.000 mm |
d4 | 1.8425 in46.800 mm |
S1 | 1.0000 in25.400 mm |
S | 0.6890 in17.500 mm |
F | 0.1811 in4.600 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.