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330726 A Four-row tapered roller bearings
Dimensions: Bore (Inner) Diameter: 938.212 mm； Outer Diameter: 1270 mm； Width (Thickness): ;

330726 A
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Product Attributes
Product Number330726 A
System of MeasurementMetric
Bearing TypeRoller
Roller Bearing TypeTapered Roller
TypeBearing
For Load DirectionCombined Radial and Thrust
ConstructionFour-row
Seal TypeOpen
Bore Dia938.212 mm
Bore Dia Tolerance-0.1mm to 0
Outer Dia1270 mm
Outer Dia Tolerance-0.165mm to 0
Total Bearing Width Over Inner Rings825.5 mm
Total Bearing Width Over Outer Rings825.5 mm
Ring Material52100 Chrome Steel
Cage MaterialSteel
Roller Material52100 Chrome Steel
Dynamic Radial Load5850000 lbf
Static Radial Load18337500 lbf
LubricationRequired
Temperature Range-30° to 110 °C
ABEC RatingABEC-1
RoHSCompliant
REACHCompliant
Weight7120.93 lb
Radial ClearanceStandard (Available in C3/C4/C5)
330726 A
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