Thin Wall Linear Ball Bearing KHP40 40mm ISO Metric Closed RST with a 12mm compensated ID

with a 12mm compensated ID (inner diameter) that provides a 0

Encased in a crowned-OD cylindrical anodized aluminum shell

with a 3/4" ID (inner diameter) bearing inside a housing made of aluminum alloy

a resin retainer polymer cage to reduce noise

Thin Wall Linear Ball Bearing KHP40 40mm ISO Metric Closed RST with a 12mm compensated IDThin walled compact linear ball bearing of 40mm ID (inner diameter). The KHP bearings are all closed and are great for space sensitive applications. Inner Diameter (ID): 40mm Outer Diameter (OD): 52mm Max Dynamic Load Rating: 4400 N Product Line has a range of ISO Metric 6mm to 50mm IDs We recommend certified Simplicity 60 Plus Shafting for maximum ball bearing performance.