Twin Plain Linear Bearing Pillow Block - PWN16C 1″ Open, Self-Aligning, Compensated ID
Twin plain linear bearing pillow block, open, with a 1" compensated ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin-length open design for added bearing surface and shaft support. 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.
- Compensated ID running clearance: 0.0015" per side
- Twin-length design resembles two standard blocks positioned end to end
- Greater bearing surface for added shaft support and load-carrying capacity
- Open design provides clearance for rail-supported shafts and profiled rails
- Mountable aluminum alloy housing with 8 pre-positioned mounting holes
- Inserted open-shell 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
- Temperature rating: -400°F/+400°F or -240°C/+204°C
- Optional liners: chemical-resistant Frelon®J and FDA-compliant Frelon®
- Valuable when downtime replacement cost is more than the pillow block itself
Product Dimensions
| Approx. Weight | width | length | height |
|---|---|---|---|
| 1.97 lbs | 1.56 in | 2.25 in | 1.44 in |
Additional Dimensions
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