Find a Service Center
Link-Belt
F3U231NCS
1 15/16 in Cast Iron Setscrew Locking Standard Duty 4 Bolt Flange Block
Item #101952725
- 1 15/16 in Shaft Diameter
- 4 Bolt
- Cast Iron Housing Material
- Single Lip
description
- F3U231NCS Flange Blocks Ball Bearings
features
- 1 15/16" Mounted Ball Bearing
- Standard Duty
- Cast Iron 4-Bolt Square Flange Block
- Setscrew Locking
- Single Lip Contact Seal
- Steel End closure
| Internal Clearance | C3 Standard |
| Vibration Frequency Roller Spin | 0.045 cps |
| Dynamic Load Rating | 7920 lb |
| Housing Coating | Powder Coated |
| Mounted Unit Duty | Standard Duty |
| Setscrew Torque | 290-325 in/lbs |
| Inch/Metric | Inch |
| Housing Material | Cast Iron |
| Duty Type | Standard |
| Grease Fitting Size | 1/8 NPT |
| Series | 200 |
| Shaft Dia. | 1.9375 in |
| Auxiliary Seals | 1 Closed Cap Steel |
| Bearing Type | Ball Bearing |
| Available Seal Type | E3 Triple Lip Seal, N Lip Seal, H Labyrinth Seal |
| Retainer Type | Nylon |
| Mounting Housing Width | 3/4 in |
| Vibration Frequency Inner Ring Defect | 0.099 cps |
| No. of Bolts | 4 |
| Primary Seal | Buna Single Lip Contact Seal |
| Fixed Expansion | Fixed |
| Bore Length | 2 3/32 in |
| Vibration Frequency Outer Ring Defect | 0.068 cps |
| Bearing Design | Non-Expansion |
| Bore Range [Min] | 0.5 in |
| Bore Range [Max] | 3.5 in |
| Lubrication Type | EXXON RONEX MP STD |
| Set Screw Torque | 290-325 in/lbs |
| Speed [Max] | 4800 rpm |
| Housing Overall Circle Diameter | 7 7/16 in |
| Temperature [Max] | 225 °F |
| Locking Device | Setscrew Locking |
| Mounting Bolt Size | 1/2 in |
| Shape | Square |
| Seal Type | Single Lip Contact Seal |
| No. of lips | Single |
| Static Load Rating | 5220 lb |
| Standoff Distance | 13/64 in |
| Mounting Pad Width | 5 5/8 in |
| Distance Between Bolt Holes | 4 3/8 in |
| Shaft Locking | Setscrew |
| Vibration Frequency Fundamental Train | 0.007 cps |
| Flange Type | 4-Bolt Flange |
| Weight | 7.0 LB |
| EAN or UPC | 793699397772 |
