UELF210D1- NTN UELF FOUR BOLT SQUARE FLANGE CAST IRON ECCENTRIC LOCK 50MM BORE
DIMENSIONAL DATA
| Dimension | Description | Size (mm) | Size (in) |
|---|---|---|---|
| d | Bore Diameter | 50.0 mm | 1.9685″ |
| L | Overall Housing Length | 143.0 mm | 5.6299″ |
| J | Bolt Hole Distance (Center to Center) | 111.0 mm | 4.3701″ |
| A2 | Height from Base to Top of Bearing Ring | 22.0 mm | 0.8661″ |
| A1 | Height of Flange Shoulder | 16.0 mm | 0.6299″ |
| A | Distance from Base to Shaft Centerline | 40.0 mm | 1.5748″ |
| N | Mounting Bolt Hole Diameter | 16.0 mm | 0.6299″ |
| A0 | Overall Height of Unit | 60.1 mm | 2.3661″ |
| B1 | Insert Bearing Width | 62.7 mm | 2.4685″ |
| S | Distance from Flange to Bearing Centerline | 24.6 mm | 0.9685″ |
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 |
