Skf 33209q tapered roller bearing Specifications: Type: tapered roller bearings, single row Lubrication: oil or grease Dimensions: 45x85x32mm Id (inner diameter)/bore: 45mm Od (outer diameter):85mm Width/height/thickness: 32mm Dynamic load ratingcr(kn):108kn Static load rating cor(kn):143kn Lubrication: oil preservative Grease lubrication speed (r/min):5300 Lubricating oil speed(r/min):7500 Weight:1.55kg Features: tapered roller bearings, according to the row number of rollers, are defined as single row, double row and four rows. The single row tapered roller bearings clearance should be adjusted when they are mounted. For double row and four row tapered roller bearings, the clearance can be provided when assembling them according to national standards, customers don't need to adjust it. Application : 1. Auto wheel hub, auto engine, auto axle 2. Agricultural machinery, rotary plow bearings, tractor, water pump, oil engine harvester, seeder, tricycle, farm vehicle, cultivator 3.Engineering machinery, excavator, dozer, paver, loader, hoisting machinery, piling soil machinery 4. Steel mill machinery, oil field machinery, motorship machinery 5. Hardware tool, electric power tool, household appliance industry 6. Electronic toys, fitness equipment, building machinery 7. Series of pumps, antiseptic pump, water pump, submersible pump, sewage pump 8. Motor bearings, generator, hydroelectric generator 9. Machinetool, special purpose grinder, precision lathe 10. Printing machinery, woodworking machinery, textile machinery 11. Locomotive bearing, wind power generation set, heat energy generation set, hydroelectric power generation set fields