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BT4-0021 G/HA1 Four-row tapered roller bearings
Dimensions: Bore (Inner) Diameter: 206.375 mm； Outer Diameter: 282.575 mm； Width (Thickness): ;

BT4-0021 G/HA1
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Product Attributes
Product NumberBT4-0021 G/HA1
System of MeasurementMetric
Bearing TypeRoller
Roller Bearing TypeTapered Roller
TypeBearing
For Load DirectionCombined Radial and Thrust
ConstructionFour-row
Seal TypeOpen
Bore Dia206.375 mm
Bore Dia Tolerance-0.03mm to 0
Outer Dia282.575 mm
Outer Dia Tolerance-0.035mm to 0
Total Bearing Width Over Inner Rings190.5 mm
Total Bearing Width Over Outer Rings190.5 mm
Ring Material52100 Chrome Steel
Cage MaterialSteel
Roller Material52100 Chrome Steel
Dynamic Radial Load315000 lbf
Static Radial Load753750 lbf
LubricationRequired
Temperature Range-30° to 110 °C
ABEC RatingABEC-1
RoHSCompliant
REACHCompliant
Weight78.93 lb
Radial ClearanceStandard (Available in C3/C4/C5)
BT4-0021 G/HA1
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