Find a Service Center
- 1.25" Bore
- Double, Preloaded, Fixed Diameter Self Aligning Aluminum Housing Open Pillow Block
description
- PowerTrax™ self-aligning Pillow Blocks simplify mounting PowerTrax™ Linear Ball Bearings. They eliminate the need for costly mounting fabrications and precision bearing bores necessary for linear bearing installations.
features
- Centerline dimension is held to within 0.001 of an inch
- Supplied complete with sealed PowerTrax™ Linear Ball Bearings to provide precision, rigid linear motion
- The precision-machined, thick-walled, extruded Type 6061-T6 aluminum construction with no adjustment slots to rob rigidity and strength
- 0.5° of alignment freedom in all directions without sacrificing crucial center-line dimensions that affect linear bearing performance and life
| Preload | Yes |
| Bore Type | Fixed Diameter |
| Recommended Shafting Class | L |
| Width At Base | 4 in |
| Length Bolt Center | 5.5 in |
| Overall Length | 7.5 in |
| Overall Width | 4 in |
| Inch/Metric | Inch |
| Seals | Both Ends |
| Type of Bearing | Ball (Open) |
| Body Height | 2 1/2 in |
| Corrosion Resistant | Optional |
| Bolt Hole Size | 7/32 in |
| Overall Height | 2.5 in |
| Bolt Size | M10 |
| Self Aligning | No |
| Bore Dia. [Max] | 1 1/4 in |
| Flange Thickness | 7/16 in |
| Dynamic Load Rating | N/A |
| Pillow Block Material | Aluminum |
| Shaft Dia. | 1.25 in |
| Bore Dia. [Min] | 1.2494 in |
| Body Width | 3 in |
| Pillow Block Type | Twin Bearing Version |
| Load Capacity | 1080 lbs |
| Weight | 4.2 LB |
