2.125"X3.000"X.375" 21163 CRW1 CR SKF Oil Seal (0324) Radial Ball Bearings 375\" (8215

375\" (8215

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This roller chain meets ASME/ANSI B29

2.125"X3.000"X.375" 21163 CRW1 CR SKF Oil Seal (0324) Radial Ball Bearings 375\" (8215Combine sizes in the "Inch Dimension Seals"group to get the QUANTITY DISCOUNT PRICING 21163 2. 125"X3. 000"X. 375" (21163, CRW1) Oil Seal Dimensions Shaft diameter 2. 125 in Housing bore diameter 3 in Seal width 0. 375 in Performance Maximum operating temperature 212 F Minimum operating temperature 40 F Permissible circumferential speed 1 604. 331 ft min Rotational speed 2 880 r min Properties Design CRW1 Auxiliary lip No Sealing lip material Nitrile