Linear Ball Bearing Pillow Block IPPSN20G 1.25″ Open - Self Aligning Precision Plus
Linear ball bearing pillow block, open-shelled, with two 1.25" Precision Plus® self-aligning bearings mounted back to back inside an aluminum alloy housing. The twin bearing arrangement provides a longer bearing span for improved load support and stability. Precision Plus® bearings use floating internal raceway elements that shift slightly to accommodate minor shaft and housing misalignment. The open-shell design allows use with rail-supported round shafts and profiled linear rails, while two grease zerk fittings provide convenient lubrication access. Double seals are delivered at no extra cost.
- Twin open-shelled linear ball bearing pillow block with a 1.25" bore
- Two Precision Plus® self-aligning linear ball bearings mounted back to back
- Open-shell design for rail-supported round shafts and profiled linear rails
- Floating ball raceway elements accommodate minor shaft/housing misalignment
- Twin bearing arrangement provides increased bearing span and load support
- Two grease zerk fittings for lubrication
- Double seals included as standard for contaminant protection
- Heat-treated alloy steel bearing shells for durability
- Recirculating hardened steel balls for low-friction linear motion
- Resin retainers help reduce operating noise
- Temperature range: -4°F to 176°F (-20°C to 80°C)
- Interchangeable with industry-standard and corresponding Simplicity® sizes
