Twin Linear Ball Bearing Pillow Block IPPSWN20G 1.25″ Open - Precision Plus Self-Aligning
Twin linear ball bearing pillow block, open shelled, with a 1.25" bore, using two Precision Plus® self-aligning bearings inside an aluminum alloy housing. The open-shell design allows travel on rail-supported round shafts and profiled linear rail systems, while the twin bearing arrangement provides a longer bearing span for improved load support and stability. Precision Plus® bearings use floating internal raceway elements to accommodate minor shaft and mounting misalignment. Two grease zerk fittings provide 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.
- Twin open linear ball bearing pillow block with 1.25" bore
- Two Precision Plus® self-aligning linear ball bearings
- Open-shell design for rail-supported round shafts and profiled linear rails
- Twin bearing arrangement provides increased bearing span and load support
- Floating internal raceway elements accommodate minor misalignment
- Two grease zerk fittings for lubrication
- 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
- Size interchangeable with industry-standard dimensions and corresponding Simplicity® series
