Linear Shaft on Rail - Carbon Steel SRAM20-0900-SL Diameter: 20mm Length: 900mm Simplicity Linear Plain Bearing Closed shell plain linear bearing

Closed shell plain linear bearing with a JIS 35mm ID

In contrast

The heat-treated alloy steel shell ensures durability

Simplicity® Plain Linear Sleeve Bearing with a 1/2" inner diameter and 3/4" length

The linear rail segment is pre-drilled for easy mounting

Linear Shaft on Rail - Carbon Steel SRAM20-0900-SL Diameter: 20mm Length: 900mm Simplicity Linear Plain Bearing Closed shell plain linear bearingLinear Shaft made of 1060 Carbon Steel and of 20mm diameter, 900mm length with RC 60 Hardness, fused onto an aluminum alloy linear rail, designed for open bearing variants of Simplicity self lubricating plain linear bearings, ball bearings, or roller bearings. The linear rail segment is pre drilled for mounting, while the shaft is undrilled and untapped. 1060 Carbon Steel shaft with RC 60 Hardness Supports plain bearings, ball bearings or roller