UELF215-213D1W3-NTN – NTN UELF FOUR BOLT SQUARE FLANGE CAST IRON ECCENTRIC LOCK 2 13/16″ BORE
DIMENSIONAL DATA
| Dimension | Description | Size (mm) | Size (in) |
|---|---|---|---|
| d | Bore Diameter | 71.4 mm | 2.8125″ |
| L | Overall Housing Length | 200.0 mm | 7.8750″ |
| J | Bolt Hole Distance (Center to Center) | 159.1 mm | 6.2656″ |
| A2 | Height from Base to Top of Bearing Ring | 34.1 mm | 1.3438″ |
| A1 | Height of Flange Shoulder | 22.2 mm | 0.8750″ |
| A | Distance from Base to Shaft Centerline | 56.4 mm | 2.2188″ |
| N | Mounting Bolt Hole Diameter | 19.1 mm | 0.7500″ |
| A0 | Overall Height of Unit | 88.5 mm | 3.4844″ |
| B1 | Insert Bearing Width | 92.0 mm | 3.6220″ |
| S | Distance from Flange to Bearing Centerline | 37.3 mm | 1.4690″ |
TECHNICAL SPECIFICATIONS
| Specification | Value |
|---|---|
| Type | 4-Bolt Square Flanged Unit |
| Bearing Type | Ball Bearing |
| Locking Device | Eccentric Locking Collar |
| 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 |
