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NTN UCF209-112D1 is a 4-bolt cast-iron square flange mounted bearing unit with a 1-3/4 in (44.45 mm) bore. Features a set screw locking mechanism for secure shaft mounting. Designed for general industrial applications including conveyors, fans, and material handling equipment.
MODEL UCF209-112D1
$107.56 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
I.D.
1.75 in
O.D.
3.3465 in
Width
1.937 in
Specifications
| Mounted Unit Data Sheet | ||
|---|---|---|
| Flanged Unit Cast Housing Set Screw Type | ||
| NTN Part Number | UCF209-112D1 | |
| Bearing Insert # | UC209-112D1 | |
| Housing # | F209D1 | |
| Dimensions | Features/Options | ||||
|---|---|---|---|---|---|
| Dimension | Imperial | Metric | Option | Code | Description |
| Shaft Diameter H Bolt Size D j L H1 c J A2 A1 A N A3 B S t max A4 A5 L1 L2 | 1.7500 (in) 5.4063 (in) 4.1406 (in) 0.8594 (in) 0.6250 (in) 1.5000 (in) 0.6250 (in) 2.0625 (in) 1.9370 (in) 0.7480 (in) 0.1250 (in) 2.4688 (in) 2.7500 (in) | 44.450 (mm) 137.319 (mm) 105.172 (mm) 21.828 (mm) 15.875 (mm) 38.100 (mm) 15.875 (mm) 52.388 (mm) 49.200 (mm) 18.999 (mm) 3.175 (mm) 62.706 (mm) 69.850 (mm) | Bearing Insert Size Suffix | UC 2 D1 | Wide inner ring, set screw type, with flinger Light Relube Type |
| Basic Load Ratings | Limiting Speeds | ||||
|---|---|---|---|---|---|
| Static Dynamic | 0 (N) 0 (N) | 0 (N) 0 (N) | | Oil Seals Grease | N/A N/A N/A |
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 | NTN Bearing |
| Model | UCFL209-110D1 |
