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- 1 15/16 in Shaft Diameter
- 3 7/32 in Inner Diameter
- 2 Bolt
- Heavy Duty
description
- PA331 Pillow Blocks Ball Bearings
features
- 1 15/16" Mounted Ball Bearing
- Heavy Duty
- Cast Iron 2-Bolt Fixed Pillow Block
- Shurlok Adapter Mounted
- Clearance Seal
| Internal Clearance | C3 Standard |
| Mounting Bolt Size | 5/8 in |
| Locking Device | Adapter Mounted |
| Static Load Rating | 8500 lb |
| Handle / Housing Material | Cast Iron |
| Coating | Powder Coated |
| Primary Seal | Clearance Seal With Flingers |
| Housing Material | Cast Iron |
| Vibration Frequency Inner Ring Defect | 0.083 cps |
| Inch/Metric | Inch Bore |
| Locknut O.D. | 2 55/64 in |
| Lubrication Type | EXXON RONEX MP STD |
| Distance Between Bolt Holes | 8 7/8 in |
| Vibration Frequency Roller Spin | 0.033 cps |
| Retainer Type | Nylon |
| Flange Type | 2-Bolt Flange |
| Total Expansion Capability | 1/4 in |
| Bolt Hole Length | 1 1/8 in |
| Speed [Max] | 5600 rpm |
| Mounting Pad Width | 3 1/8 in |
| Mounting Pad Length | 11 1/8 in |
| Center of Bearing to Front of Inner Ring | 2 1/32 in |
| Bolt Hole Spacing | 8 7/8 in |
| Bolt Size | 5/8 in |
| Seal Type | Clearance Seals |
| Setscrew Torque | 87-92 in/lbs |
| Series | 300 |
| No. of Bolts | 2 |
| Mounting Bolt Hole Slot Length | 1 1/8 in |
| Dynamic Load Rating | 13900 lb |
| Base to Centerline Height | 3 1/8 in |
| Base Height | 1 3/8 in |
| Vibration Frequency Outer Ring Defect | 0.051 cps |
| Temperature Range [Max] | 225 °F |
| Housing Height | 6 in |
| Vibration Frequency Fundamental Train | 0.006 cps |
| Base Length | 11 1/8 in |
| Shaft Locking | Shurlok Tapered Adapter |
| I.D. | 3 7/32 in |
| Mounting Pad Height | 1 3/8 in |
| Temperature [Max] | 225 °F |
| Bearing Type | Ball Bearing |
| Base Width | 3 1/8 in |
| Grease Fitting Size | 1/8 NPT |
| Duty Type | Heavy |
| Shaft Dia. | 1.9375 in |
| Fixed Expansion | Fixed |
| Duty | Heavy-Duty |
| Bearing Design | Fixed |
| Length Through Bore | 3.21875 in |
| Weight | 16.0 LB |
| EAN or UPC | 662864296830 |
