Item Description

Tapered Roller Bearing Cup Bore Diameter 4 41/64 in Compatible Cone Manufacturer Part Number 639 641 643 644 Cup Width 1.25 in Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Outside Diameter 5 3/8 in Overall Width 1.25 in Ring Material Alloy Steel System of Measurement Inch Application Forestry Mining Steel Manufacturing Housing Fillet Radius 3.3 mm Ring Material Grade 52100 Standards ABMA Static Load Capacity 262 kN

Manufacturer Name: NTN

Manufacturer Part Number: 632

Brand Name: NTN

Country of Origin: COO Data Unavailable

National Stock Number: n/a

Unit of Measure: EA

Item Weight: 2.360 pounds

UNSPSC: 31171516 | UPC: n/a

Manufacturer's limited warranty.