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PU331
Link-Belt® PU331 300 Heavy Duty Pillow Block Ball Bearing, 1-15/16 in Dia Bore, 8-7/8 in L Bolt Center-to-Center, 3-1/8 in Base to Bore Centerline, 11-1/8 in OAL x 6 in OAH
- CP#:
- Item#: PU331
- Mfr#: PU331
- UPC: 662327708979
- Provides a cool running, quiet, high-speed and high-load capacity bearing
- Wide inner ring is for greater contact surface between shaft and bearing
- Case carburized inner ring resists fracture under shock and heavy loads
- Heavy series precision alignable ball bearings of deep groove construction with larger balls and thicker rings for high capacity and longer life
- Compact, 1-piece cast iron housings provide strength with minimum size and weight and excellent rigidity
- Standard backing
- Bearing sealed unit
- Alignable and relubricatable
- Steel clad clearance seal
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
300 series wide inner ring ball bearing units are designed for heavy duty applications requiring high capacity and/or high speed in a compact footprint. Manufactured from quality alloy bearing steel to precision tolerances, these bearings are used extensively on general industrial equipment, high speed fans, blowers, heavier duty power transmission and material handling equipment.
Link-Belt® Pillow Block Ball Bearing, Heavy Duty, Series: 300, 1-15/16 in Bore, 8-7/8 in Bolt Center-to-Center Length, 3-1/8 in Base to Bore Centerline, 11-1/8 in Overall Length, 2-13/16 in Overall Width, 6 in Overall Height, Two-Bolt Base Mounting, Round Bore, 3-1/8 in Base Width, Set Screw Locking Device, Clearance Seal, Non-Expansion (Fixed) Expansion, 13900 lb Dynamic/8500 lb Static Load, 225 deg F, 5600 rpm Maximum, Cast Iron, Powder Coated
SPECIFICATIONS
| Base Width | : | 3-1/8 in |
| Base to Bore Centerline | : | 3-1/8 in |
| Series | : | 300 |
| Bolt Center-to-Center Length | : | 8-7/8 in |
| Mounting Type | : | Two-Bolt Base |
| Expansion Type | : | Non-Expansion (Fixed) |
| Locking Device | : | Set Screw |
| Finish | : | Powder Coated |
| Overall Length | : | 11-1/8 in |
| Load Capacity | : | 13900 lb Dynamic/8500 lb Static |
| Material | : | Cast Iron |
| Maximum Speed | : | 5600 rpm |
| Overall Width | : | 2-13/16 in |
| Inside Diameter | : | 1-15/16 in |
| Mounted | : | Yes |
| Overall Height | : | 6 in |
| Seal Type | : | Clearance |
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