Twin Linear Ball Bearing Pillow Block IPPSWN08G 1/2″ Open - Precision Plus Self-Aligning
Twin linear ball bearing pillow block, open-shelled, with two 1/2" Precision Plus® self-aligning bearings mounted back to back inside an aluminum alloy housing. The open-shell design allows use with rail-supported round linear shafts and profiled linear rails. Floating internal raceway elements accommodate minor shaft/housing misalignment, while two grease zerk fittings provide convenient lubrication access. Heat-treated alloy steel bearing shells, recirculating hardened steel balls, and polymer resin retainers support smooth, low-friction motion with reduced operating noise. Double seals are delivered at no extra cost.
- Twin open-shelled linear ball bearing pillow block with a 1/2" 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
- 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
- Polymer resin retainers help reduce operating noise
- Temperature range: -4°F to 176°F (-20°C to 80°C)
- Series sizes available from 1/4" to 2" and 8mm to 50mm
- Interchangeable with industry-standard and corresponding Simplicity® sizes
