21220, SKF Seal

21220, SKF Seal. Terex part number 11171
ACCOMMODATED SHAFT DIAMETER: 2.125 INCHES MINIMUM AND 2.130 INCHES MAXIMUM
SEAL WIDTH: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
CASE STYLE: 1 SQUARE
HOUSING BORE DIAMETER: 3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM
SEALING ELEMENT STYLE: 6 VERTICAL-ANGULAR
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT A AND STEEL
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT B AND STEEL
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-45005, CL 3 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT A
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-45005, CL 3 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT B
NSN 5330009333588
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