74555D-74845 TDI (Two-Row Double Inner Race) (Imperial)
74555D-74845 TDI (Two-Row Double Inner Race) (Imperial)
Price $ 0.00
Part Number 74555D-74845
Type Bearing
Cone Part Number 74555D
Cup Part Number 74845
System of Measurement Inch
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined Radial and Thrust
Construction Double Row
Seal Type Open
Cups Type Standard
Series 74000
Bore Dia 5.5"
Bore Dia Tolerance +0.025" to 0
Outer Dia 8.4636"
Outer Dia Tolerance +0.025" to 0
Double Cone Width 4.1875"
Double Cone Width Tolerance +0.076" to -0.254"
Cup Width 1.375"
Cup Width Tolerance +0.051" to -0.254"
Bearing Width Across Cups 3.726"
Bearing Width Across Cups Tolerance +0.356" to-0.254"
Cone Backface ToClear Radius 0.06"
Cup Backface ToClear Radius 0.13"
Cup Frontface Backing Diameter 6.06"
Cup Backface Backing Diameter 7.72"
Dynamic Radial Load 134000 lbf
Ring Material 52100 Chrome Steel
Roller Material 52100 Chrome Steel
Cage Material Steel
Dynamic Radial Rating(One Row 90 Million Revolutions) 19900 lbf
Dynamic Thrust Rating(90 Million Revolutions) 16600 lbf
Dynamic Radial Rating(Two Row 90 Million Revolutions) 34600 lbf
Lubrication Required
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Standard (Available in C3/C4/C5)
RoHS Compliant
REACH Compliant
Weight 26.600 lb

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