KLEIN Electrician's Knife 1570 3 Size:1570 3(Carbon Steel) Bore Type Round Bore Diameter Torque Extension Bar Set Bore Type Round Bore Diameter 150 mm Outside Diameter 270 mm Overall Width 45 mm Closure Type Double Shielded Row Type & Fill Slot Single Row Non Fill Slot Snap Ring Included Without Snap Ring Internal Clearance CN Operating Temperature Range 40 to 250 ºF Cage Type Pressed Dynamic Load Capacity 41360 lbf Static Load Capacity 33500 lbf Precision Rating ISO Class 0 Seal Type None Finish Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 42 003 J Weight 232 g Specification values above are for model code CDRB2BW20 90SZ S7PL as published by SMC Specifications Contact us if you need the figures for a specific size