Find a Service Center
- 3 7/16 in Shaft Diameter
- 4 15/16 in Inner Diameter
- 2 Bolt
- Heavy Duty
description
- PU355 Pillow Blocks Ball Bearings
features
- 3 7/16" Mounted Ball Bearing
- Heavy Duty
- Cast Iron 2-Bolt Pillow Block
- Setscrew Locking
- Clearance Seal
| Total Expansion Capability | 11/32 in |
| Center of Bearing to Front of Inner Ring | 2 29/32 in |
| Locking Device | Setscrew Locking Collar |
| Fixed Expansion | Fixed |
| I.D. | 4 15/16 in |
| Bolt Hole Spacing | 12 7/8 in |
| Mounting Bolt Hole Slot Length | 1 5/8 in |
| Bolt Holes | 2 |
| Vibration Frequency Outer Ring Defect | 0.032 cps |
| Coating | Powder Coated |
| Mounting Pad Height | 2 1/4 in |
| Lubrication | Relubricatable |
| Seal Type | Clearance Seals |
| Mounting Pad Length | 16 1/8 in |
| Bearing Type | Ball Bearing |
| Locking Collar O.D. | 6 in |
| Housing Height | 9 7/8 in |
| Base Width | 5 in |
| Mounting Bolt Size | 1 in |
| Retainer Type | Nylon |
| Shaft Dia. | 3.4375 in |
| Primary Seal | Clearance Seal With Flingers |
| Bolt Size | 1 in |
| Setscrew Torque | 1225-1350 in/lbs |
| Grease Fitting Size | 1/8 NPT |
| Length Through Bore | 4 15/16 in |
| Mounting Pad Width | 5 in |
| Bearing Insert | UG355L |
| Speed [Max] | 3100 rpm |
| End Type | Open End |
| Dynamic Load Rating | 35070 lb |
| Shaft Locking | Single Set Collar |
| Overall Width | 5 in |
| Center Line to Base Dimension [Min] | 5 1/8 in |
| Vibration Frequency Roller Spin | 0.035 cps |
| Duty Type | Heavy |
| Distance Between Bolt Holes | 12 7/8 in |
| Static Load Rating | 24100 lb |
| Base Height | 2 1/4 in |
| RPM [Max] | 3,100 rpm |
| Temperature Range [Max] | 200 °F |
| Size Code | 356 |
| Bolt Hole Spacing - Width | N/A |
| Housing Material | Cast Iron |
| Vibration Frequency Fundamental Train | 0.007 cps |
| Collar O.D. | 6 in |
| Lubrication Type | EXXON RONEX MP STD |
| Housing Width | 5 in |
| No. of Bolts | 2 |
| Inch/Metric | Inch Bore |
| Bolt Hole Length | 1 5/8 in |
| Base Length | 16 1/8 in |
| Center of Bearing to End of Cover | 3 9/32 in |
| Temperature [Max] | 225 °F |
| Pillow Block Type | Thru-Bolt |
| Mounted Unit Duty | Heavy-Duty |
| Housing Construction | 1 Piece |
| Locking Type | Setscrew Locking |
| Internal Clearance | C3 Standard |
| Bearing Design | Non-Expansion |
| Base to Centerline Height | 5 1/8 in |
| Series | 300 |
| Vibration Frequency Inner Ring Defect | 0.082 cps |
| Weight | 57.435 LB |
| EAN or UPC | 662327883331 |
