UCP212-204D1 – NTN UCP PILLOW BLOCK CAST IRON SET SCREW 2 1/4″ BORE
DIMENSIONAL DATA
| Dimension | Description | Size (mm) | Size (in) |
|---|---|---|---|
| d | Bore Diameter | 57.2 mm | 2.2500″ |
| L | Overall Housing Length | 241.3 mm | 9.5000″ |
| J | Bolt Hole Center-to-Center Spacing | 184.2 mm | 7.2500″ |
| A | Distance from Base to Shaft Centerline | 69.9 mm | 2.7500″ |
| A1 | Height of Flange Shoulder | 24.6 mm | 0.9688″ |
| A2 | Height from Base to Top of Bearing Ring | 138.1 mm | 5.4375″ |
| A5 | Overall Housing Height | 69.9 mm | 2.7500″ |
| N | Mounting Bolt Hole Diameter | 19.8 mm | 0.7813″ |
| B | Insert Bearing Width | 65.1 mm | 2.5630″ |
| S | Distance from Flange to Bearing Centerline | 25.4 mm | 1.0000″ |
TECHNICAL SPECIFICATIONS
| Specification | Value |
|---|---|
| Type | Pillow Block Unit |
| Bearing Type | Ball Bearing |
| Locking Device | Set Screw |
| Seal Type | Contact |
| Seal Material | Nitrile Rubber |
| Housing Material | Cast Iron |
| Housing Construction | 1 Piece |
| End Type | Open |
| Performance | Light Duty |
| Operating Temperature Range | -40 to 250 ºF / -40 to 120 ºC |
| Lubrication | Relubricatable |
