NTN pillow block bearings with radial ball bearing insert, painted cast iron housing, alloy steel insert, shaft locking by set screws, bolt-through mounting, for inch-size shafts. Two models: UCP205-100D1 (1 in bore) and UCP207-106D1 (1 3/8 in bore), each with its own part number and price. Sold individually. The photo shows a pillow block of the UCP family (illustration), not necessarily the size you pick.
Features
- Cast iron housing, painted finish; alloy steel insert (bearing), grade 52100 per the listing
- Radial ball bearing, cylindrical bore, shaft locked by set screws
- Two mounting holes, through-bolt mounting; mounting dimensions in the table
- Temperature range stated: -40 °F to 250 °F; maximum speed and radial loads listed by model (see table)
- Lubricant stated: NLGI #3 equivalent; light duty per the listing
Specifications
| Specification | Value |
|---|
| Brand | NTN |
| Type | Pillow block bearing, radial ball bearing |
| Housing material | Cast iron |
| Housing finish | Painted |
| Insert material | Alloy steel (grade 52100) |
| Bore type | Cylindrical |
| Shaft locking | Set screws |
| System of measurement | Inch |
| Mounting holes | 2 |
| Temperature | -40 °F to 250 °F |
| Sold as | 1 pillow block |
Details by model
| Part number | Bore | Max. speed (RPM) | Center height | Overall length | Overall width | Overall height | Mounting bolt size | Hole center-to-center | Mount hole size | Dynamic radial load (lbf) | Static radial load (lbf) | Shipping weight (lb) |
|---|
| UCP205-100D1 | 1 in | 5,900 | 1 27/64 in | 5.511 in | 1.5 in | 2.795 in | M10 | 4 1/8 in | 0.512 x 0.63 in | 3,147 | 1,765 | 1.86 |
| UCP207-106D1 | 1 3/8 in | 4,200 | 1 55/64 in | 6.574 in | 1.875 in | 3.661 in | 1/2 in | 5 in | 0.669 x 0.787 in | 5,778 | 3,440 | 3.69 |
References
| Manufacturer part number (MPN) | Big Papa SKU |
|---|
| UCP205-100D1 | BP-G-NTN-UCP205-100D1 |
| UCP207-106D1 | BP-G-NTN-UCP207-106D1 |
