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NTN UEL208-108D1 is a standard-duty bearing insert with a 1-1/2 in (38.1 mm) bore and eccentric collar 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 material handling equipment.
MODEL UEL208-108D1
$89.20 Each
Prices are subject to change
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Returnable:No
I.D.
1.5 in
Locking Device
Eccentric Collar
O.D.
3.1496 in
Width
2.2165 in
Technical Specifications
Type | Insert Bearing |
|---|---|
Bore Type | Round |
Bearing Type | Ball Bearing |
Material | Through Hardened Steel |
Ball Material | Steel |
Limiting Speed - Grease | 3700 RPM |
Seal Type | Contact |
Seal Material | Nitrile Rubber |
Performance | Standard Duty |
Configuration | One |
Locking Device | Eccentric Locking Collar |
Locking Device Part Number | EL208-108 |
Lubrication | Relubricatable |
Collar Number | C-108#BCA |
Basic Outer Ring | 208 |
Radial Internal Clearance | CN |
Static Load Rating | 4000 lbf17800 N17.80 kN |
Dynamic Load Rating | 6550 lbf29100 N29.10 kN |
Enclosure | Double Sealed |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 1.5 in38.100 mm |
|---|---|
D | 3.1496 in80.000 mm |
C | 0.8268 in21.000 mm |
B | 1.6850 in42.800 mm |
B1 | 2.2165 in56.300 mm |
r | 0.0591 in1.500 mm |
ds | 3/8-24 UNF |
G | 0.2677 in6.800 mm |
d3 | 2.3622 in60.000 mm |
B5 | 0.7205 in18.300 mm |
S1 | 1.3740 in34.900 mm |
S | 0.8425 in21.400 mm |
F | 0.1772 in4.500 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.
