Find a Service Center
Link-Belt
MFS255N
3 7/16 in Cast Iron Setscrew Locking Medium Duty 4 Bolt Flange Block
Item #111362106
- 3 7/16 in Shaft Diameter
- 4 Bolt
- Cast Iron Housing Material
- Single Lip
description
- MFS255N Flange Blocks Ball Bearings
features
- 3 7/16" Mounted Ball Bearing
- Medium Duty
- Single Lip Contact Seal
- Setscrew Locking
- Cast Iron 4-Bolt Square Flange Block
| No. of lips | Single |
| Inch/Metric | Inch |
| Bore Range [Max] | 3.5 in |
| Bolt Size | 3/4 in |
| Bore Length | 2 33/64 in |
| Flange Thickness | 15/16 in |
| Mounting Bolt Size | 3/4 in |
| Size Code | 218 |
| Series | 200 |
| Temperature Range [Max] | 225 °F |
| Flange Type | 4-Bolt Flange |
| Housing Coating | Powder Coated |
| Bearing Design | Non-Expansion |
| Lubricant Type | Exxon Ronex MP |
| Grease Fitting Size | 1/8 NPT |
| Lubrication Type | EXXON RONEX MP STD |
| Standoff Distance | 7/32 in |
| Speed [Max] | 2400 rpm |
| Length Through Bore | 2.51563 in |
| Static Load Rating | 14400 lb |
| Bearing Type | Ball Bearing |
| Distance Between Bolt Holes | 6 3/4 in |
| Vibration Frequency Outer Ring Defect | 0.069 cps |
| Bearing Standoff Distance | 7/32 in |
| Vibration Frequency Roller Spin | 0.045 cps |
| Fixed Expansion | Fixed |
| Bolt Hole Spacing | 6 3/4 in |
| Housing Length | 8 7/16 in |
| Primary Seal | Buna Single Lip Contact Seal |
| Vibration Frequency Inner Ring Defect | 0.098 cps |
| Seal Type | Single Lip Contact Seal |
| Mounting Housing Width | 15/16 in |
| Setscrew Torque | 290-325 in/lbs |
| Housing Overall Circle Diameter | 11 1/4 in |
| Internal Clearance | C3 Standard |
| No. of Bolts | 4 |
| Temperature [Max] | 225 °F |
| Bore Range [Min] | 1 in |
| Retainer Type | Nylon |
| RPM [Max] | 2400 rpm |
| Mounted Unit Duty | Medium Duty |
| Shaft Dia. | 3.4375 in |
| Mounting Pad Width | 8 7/16 in |
| Shaft Locking | Setscrew |
| Locking Device | Setscrew Locking |
| Set Screw Torque | 290-325 in/lbs |
| Housing Material | Cast Iron |
| Housing Diameter | 7 3/4 in |
| Duty Type | Medium |
| Dynamic Load Rating | 21580 lb |
| Shape | Square |
| Available Seal Type | N Lip Seal, E1 Viton Seal, FF Free Running, HFF Free Running, MHFF Free Running |
| Vibration Frequency Fundamental Train | 0.007 cps |
| Overall Width | 2 47/64 in |
| Weight | 20.78 LB |
| EAN or UPC | 662864807111 |
