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Part Number32028X
TypeBearing
System of MeasurementMetric
Bearing TypeRoller
Roller Bearing TypeTapered Roller
For Load DirectionCombined Radial and Thrust
ConstructionSingle Row
Seal TypeOpen
Cups TypeStandard
Series32028XM
Bore Dia140 mm
Bore Dia Tolerance-0.025mm to 0
Outer Dia210 mm
Outer Dia Tolerance-0.03mm to 0
Cone Width45 mm
Cone Width Tolerance-0.2mm to 0
Cup Width34 mm
Cup Width Tolerance-0.25mm to 0
Width45 mm
Width Tolerance+0.35mm to -0.25mm
Cone Backface ToClear Radius2.54 mm
Cup Backface ToClear Radius2.03 mm
Cone Frontface Backing Diameter151 mm
Cone Backface Backing Diameter158 mm
Cup Frontface Backing Diameter204.00 mm
Cup Backface Backing Diameter193.04 mm
Cage Cone Frontface Clearance3 mm
Cage Cone Backface Clearance3 mm
Effective Center Location1.4 mm
Ring Material52100 Chrome Steel
Roller Material52100 Chrome Steel
Cage MaterialSteel
Dynamic Radial Load88425 lbf
Static Radial Load144900 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90)22950 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90)18000 lbf
LubricationRequired
Temperature Range-30° to 110 °C
ABEC RatingABEC-1
Radial ClearanceStandard (Available in C3/C4/C5)
RoHSCompliant
REACHCompliant
Weight11.68 lb
blank
32028X TS (Single Row Tapered Roller Bearings) (Metric) consist of a tapered inner ring assembly and an outer ring. 32028X bore dia is 140 mm. Its out dia is 210 mm. 32028X roller material is Roller_Material. Its seal type is Seal_Bearing. The 32028X TS (Single Row Tapered Roller Bearings) (Metric) can bear both radial and axial loads with ease and provides low friction during operation even under the most severe conditions. More Typical applications include: Mining machines, rolling...

32028X TS (Single Row Tapered Roller Bearings) (Metric) consist of a tapered inner ring assembly and an outer ring. 32028X bore dia is 140 mm. Its out dia is 210 mm. 32028X roller material is Roller_Material. Its seal type is Seal_Bearing. The 32028X TS (Single Row Tapered Roller Bearings) (Metric) can bear both radial and axial loads with ease and provides low friction during operation even under the most severe conditions.

Typical applications include:

Mining machines, rolling mills, metallurgy, hydraulic generators, vertical generators, propeller shafts for ships, tower cranes, extruders, gear systems and transmissions, transport vehicles, port tower crane equipment, machine tool spindles, gear reducers, automobile drives, Aircraft wheels, agricultural wheels, tensioning rollers, rakes, construction and mining equipment, railway axles – etc.

General Selection Factors

Several factors must be considered for choosing tapered roller bearings. These factors include the roller material, design, shields and seals, cage, Annual Bearing Engineering Committee (ABEC) grade, radial clearance, and lubricant, etc.

Aubearing is an ISO certified Chinese bearing manufacturer and supplier. Competitive prices, 1,200,000+ SKU inventory, including internationally renowned brands such as SKF, Timken, Schaeffler (FAG, INA), NSK, KOYO, NTN, McGill, etc. Aubearing has invested in 300+ equipment, heat treatment facilities, lathes, grinders, milling machines, bearing production lines, CMMs, metallographic testers, etc. Leading Time<7 Days, MOQ=1.

Various types of ball bearings and roller bearings, size range: 1mm-2000mm. Including thin section bearings (KAYDON equivalents and 67, 68, 69 series), ceramic bearings, stainless steel bearings, deep groove ball bearings, angular contact bearings, thrust ball bearings, spherical roller bearings, cylindrical roller bearings, needle roller bearings, tapered roller bearings, precision crossed roller bearings, bushings (sleeve bearings), linear bearings, automotive wheel hub bearings and corresponding inch series.

Customization options: material (Gcr15, silicon nitride, silicon carbide, zirconium oxide, aluminum oxide, stainless steel 304, 316, 420, 440, PTFE\PEEK\nylon and other plastics), cage (brass, stamping steel, retainer), lubrication (lubricating oil, grease, high temperature resistance), clearance (C2\CN\C3\C4\C5), seal (nitrile rubber, silicone rubber, fluororubber, polypropylene rubber), shielding, etc.

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