2.875"X3.751"X.250" 28700 HM21 CR SKF Oil Seal (0324) 1600 Series Inch Dim. Ball com/products/ucp206-18-1-1-8-2-bolt-pillow-block"}}

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236 Number of lips 2 Lip materials Nitrile rubber (NBR) Spring Garter spring Spring Material Carbon steel Solid or Split Solid Case Material Steel Lubricant Oil or grease Installation Housing press fit Design CRWA1

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1250 in - 8-1/8 in

2.875"X3.751"X.250" 28700 HM21 CR SKF Oil Seal (0324) 1600 Series Inch Dim. Ball com/products/ucp206-18-1-1-8-2-bolt-pillow-block"}}Combine sizes in the "Inch Dimension Seals"group to get the QUANTITY DISCOUNT PRICING 28700 SKF CR Oil Seal 2. 875"X3. 751"X. 250" (28700, HM21) Oil Seal Dimensions Shaft diameter 2. 875 in Housing bore diameter 3. 751 in Seal width 0. 25 in Performance Maximum operating temperature 212 F Minimum operating temperature 40 F Permissible circumferential speed 1 844. 488 ft min Rotational speed 2 451 r min Properties Design HM21 Auxiliary lip No Sealing