32256/DF

32256/DF Matched Tapered Roller Bearings
Part Number 32256/DF
System of Measurement Metric
Type Bearing
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Matched
Seal Type Open
Cups Type Standard
Bore Dia 280 mm
Bore Dia Tolerance -0.035mm to 0
Outer Dia 500 mm
Outer Dia Tolerance -0.045mm to 0
Total Width 274 mm
Total Width Tolerance +0.4mm to -0.4mm
Width Of Inner Rings 260 mm
Width Of Inner Rings Tolerance -0.2mm to 0
Width Of Lubrication Groove 20 mm
Diameter Of Lubrication Hole 16 mm
Chamfer Dimension Inner Ring min.1.5 mm
Chamfer Dimension Outer Ring min.5 mm
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Abutment Diameter Shaft 319 mm
Abutment Diameter Housing 319 mm
Radius Of Fillet max.5 mm
Reference Speed 700 r/min
Limiting Speed 1200 r/min
Dynamic Radial Load 542250 lbf
Static Radial Load 1755000 lbf
Fatigue Load Limit 139500 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 498.24 lb
32256/DF Matched Tapered Roller Bearings cad drawing

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