UCP216-301D1 – NTN UCP PILLOW BLOCK CAST IRON SET SCREW 3 1/16″ BORE
DIMENSIONAL DATA
| Dimension | Description | Size (mm) | Size (in) |
|---|---|---|---|
| d | Bore Diameter | 77.8 mm | 3.0625″ |
| L | Overall Housing Length | 292.1 mm | 11.5000″ |
| J | Bolt Hole Center-to-Center Spacing | 231.8 mm | 9.1250″ |
| A | Distance from Base to Shaft Centerline | 77.8 mm | 3.0625″ |
| A1 | Height of Flange Shoulder | 30.2 mm | 1.1875″ |
| A2 | Height from Base to Top of Bearing Ring | 174.6 mm | 6.8750″ |
| A5 | Overall Housing Height | 84.9 mm | 3.3438″ |
| N | Mounting Bolt Hole Diameter | – | – |
| B | Insert Bearing Width | 82.6 mm | 3.2520″ |
| S | Distance from Flange to Bearing Centerline | 33.3 mm | 1.3110″ |
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 |
