NTN Deep Groove Ball Bearings 6308, D=40 Long Nose Pliers for Stainless Item # d D B Size:JH 470EAL (Made to Order) Item # d D B r Static Load Rating Dynamic Load Rating 6944 8 7874 in Closure Type Open 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 9440 lbf Static Load Capacity 6960 lbf Precision Rating Class 0 Seal Type None Finish Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 20 Lubrication” for a list of some of the greases which can be used When two or more deep groove ball bearings are used in combination and mounted adjacent to each other a duplex set (D2) should be used