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BT4B 331351 E/C775 Four-row tapered roller bearings
Dimensions: Bore (Inner) Diameter: 710 mm； Outer Diameter: 900 mm； Width (Thickness): ;

BT4B 331351 E/C775
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Product Attributes
Product NumberBT4B 331351 E/C775
System of MeasurementMetric
Bearing TypeRoller
Roller Bearing TypeTapered Roller
TypeBearing
For Load DirectionCombined Radial and Thrust
ConstructionFour-row
Seal TypeOpen
Bore Dia710 mm
Bore Dia Tolerance-0.08mm to 0
Outer Dia900 mm
Outer Dia Tolerance-0.01mm to 0
Total Bearing Width Over Inner Rings410 mm
Total Bearing Width Over Outer Rings410 mm
Ring Material52100 Chrome Steel
Cage MaterialSteel
Roller Material52100 Chrome Steel
Dynamic Radial Load2475000 lbf
Static Radial Load6075000 lbf
LubricationRequired
Temperature Range-30° to 110 °C
ABEC RatingABEC-1
RoHSCompliant
REACHCompliant
Weight1366.87 lb
Radial ClearanceStandard (Available in C3/C4/C5)
BT4B 331351 E/C775
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