Consolidated Bearings 55 X 90 X 13 MM CF Radial Shaft Oil Seal, 55mm Shaft x 90mm Bore x 13mm Wide

This is a Consolidated Bearings metric oil seal, size 55 x 90 x 13 mm, CF type. Consolidated Bearings catalogs oil seals in a wide range of inch and metric sizes alongside its bearing lines.

A radial shaft oil seal fits in a housing bore around a rotating shaft. The flexible sealing lip rides on the shaft surface to hold lubricant inside the housing and keep dirt, water and other contaminants out. The size code gives the three dimensions needed to match a seal: 55 mm shaft diameter, 90 mm housing bore and 13 mm width. The letters after the size identify the seal design, which sets lip arrangement and outer case construction.

Seals of this size are used in gearboxes, pumps, electric motors, wheel hubs, axles and other rotating equipment, and are replaced by maintenance mechanics and repair shops whenever a bearing or shaft assembly is serviced. Buyers matching a seal should confirm the shaft, bore and width against the original part and confirm the seal type code.

Available from King Surplus inventory in Del Rio, Texas.

• Box marking: Consolidated PRECISION BEARINGS, 55 X 90 X 13 MM CF (box label photo)
• Other box codes: TTO, G5117; UPC 6 44075 21166 6 (box label photo)
• Shaft diameter (d): 55 mm
• Housing bore (D): 90 mm
• Width (B): 13 mm
• Type: metric radial shaft oil seal
• Spec Basis: box label photo; Consolidated Bearings 55 x 90 x 13 MM catalog page, https://consbrgs.com/products/55-x-90-x-13-mm-sc/, and MRO Supply listing, https://www.mrosupply.com/seals/6554658_55-x-90-x-13-mm_consolidated-bearings/ (size only). Consolidated publishes the SC version (style 824N, single lip, nitrile on steel case); no published data found for the CF version, so lip count, material and OD construction are left out. Record part number 21754655 not seen in photos.