Twin Plain Linear Bearing Pillow Block - PWN32 2″ Open, Self-Aligning, Precision ID
Twin plain linear bearing pillow block, open, with a 2" precision bored inner diameter for round shafts. The double-size mountable aluminum alloy housing provides added bearing surface, shaft support, and load-carrying capacity. For self-alignment, the inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to 1/2° misalignment from centerline in all directions, helping reduce binding from minor shaft deflection or parallel shaft misalignment. A bonded, self-lubricating FrelonGOLD® liner provides oil-free, maintenance-free motion in high temperatures, dirt, contamination, vibration, and shock loads. Eight pre-positioned mounting holes allow direct fastening to machinery or support structures.
- Precision ID running clearance: 0.0005" per side
- Twin design resembles two standard blocks positioned end to end
- Greater bearing surface for added shaft support and load-carrying capacity
- Open shell provides clearance for rail-supported shafts and profiled rails
- Temperature range: -400°F to +400°F or -240°C to +204°C
- Mountable aluminum alloy housing with 8 pre-positioned mounting holes
- Inserted Simplicity® plain bearing with anodized aluminum shell
- Self-lubricating FrelonGOLD® liner for maintenance-free harsh-duty operation
- No external grease required, helping avoid lubricant washout and buildup
- Bonded-liner design resists dirt, vibration, shock loads, and debris ingress
- Optional liners: chemical-resistant Frelon®J and FDA-compliant Frelon®
- Valuable for when downtime replacement costs more than the pillow block itself
Product Dimensions
| Approx. Weight | width | length | height |
|---|---|---|---|
| 12.13 lbs | 3 in | 4 in | 2.8 in |
Additional Dimensions
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