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Sealmaster
MFCD-31C
MFCD Series Medium-Duty Double Setscrew Locking Flange Cartridge Unit
Item #101178837
- Non-Expansion Ball Bearing Flange Unit
- Flanged Cartridge
- 1 15/16 in Shaft Diameter
- 6 3/8 in Housing Length
- 2 5/8 in Overall Width
applications
- Heavy shock loads
features
- Patented, felt-lined flinger seal
- 120° setscrew position
- Precision-ground, diamond-faceted setscrews
- Unique metal land riding retainer
- Zone-hardened inner race
- Permanent metal nameplate
- Black oxide, corrosion-resistant race
- Differentiated lubrication and sealing system
- Superior shaft stability
- 52100 high quality bearing steel
- Exclusive locking pin and dimple system
- Extra wide outer race
- Extra wide inner race
- Solid base cast iron housing
| Bolt Hole Size | 1/2 in |
| Collar Extension | 9/16 in |
| Bearing Design | Non-Expansion |
| Bolt Hole Size Dimension | 7/16 in |
| Housing Material | Cast Iron |
| Housing Length | 6 3/8 in |
| Flange Thickness | 7/16 in |
| Pilot Depth | 19/32 in |
| Inch/Metric | Inch |
| Shaft Dia. | 1.9375 in |
| Misalignment Range | ±2° |
| Grease Type | GoldPlex-HP |
| Bearing Type | Ball Bearing |
| Duty | Medium-Duty |
| Bearing Insert | 3-115DC |
| Center of Bearing to Back of Inner Ring | 0.844 in |
| Seal Flinger | No |
| Temperature Range [Max] | 250 °F |
| Length Through Bore | 2.625 in |
| Center of Bearing to Front of Inner Ring | 1 5/16 in |
| Collar O.D. | 2 23/32 in |
| Overall Width | 2 5/8 in |
| Housing Height | 6 3/8 in |
| End Type | Open End |
| Seal Type | Contact Seals |
| Mounted Unit Duty | Medium-Duty |
| Style | 4-Bolt Piloted Flange |
| Pilot Diameter | 4.5 in |
| Housing Width | 1 19/32 in |
| Lubrication | Relubricatable |
| Bolt Circle Dia. | 5 3/8 in |
| Locking Device | Double Setscrew Locking Collar |
| Bolt Hole Spacing | 3.8 in |
| Flange Type | Flanged Cartridge |
| Housing Construction | 1 Piece |
| Retainer Type | Metal Land Riding |
| Housing Base | Solid |
| Weight | 7.6 LB |
| EAN or UPC | 662461058534 |
