Linear Ball Bearing JP20G-OP 20mm JIS Metric Open Simplicity Bearing 8mm diameter

8mm diameter

Includes double seals

with a 5/8" ID (inner diameter) bearing inside a housing made of aluminum alloy

Temperature rating: -400°F/+400°F or -240°C/+204°

Matches Hevi-Rail Steel Linear Rail HVR-0 U-Type

Linear Ball Bearing JP20G-OP 20mm JIS Metric Open Simplicity Bearing 8mm diameterLinear ball bearing, open shelled, with a 20mm ID JIS Metric, featuring a standard sized heat treated alloy steel shell that enhances durability and load capacity. Recommended over plain bearings in cantilevered applications as the 2: 1 binding rule does not apply. Double seals add protection, a low coefficient of friction enables higher speeds, and a resin retainer polymer cage reduces noise. JIS Metric (Japanese Industrial Standards) for various