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Ordering Options

 N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

Technical Specifications

Type

 N/A Tapered Roller Bearing

Bore Type

 N/A Round

Material

 N/A Through Hardened Steel

Style

 N/A TDO

Precision Rating

 N/A Class 4

Cone Number

 N/A 8574

Cup Number

 N/A 8520CDE1

Configuration

 N/A Two

Lubrication

 N/A w/o Oil Hole

e (Axial Load Factor)

 N/A 0.41

Y2 (Axial Load Factor)

 N/A 1.48

Enclosure

 N/A Open

Weight

 N/A 55.997 lb25.400 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

 N/A 9.2500 in234.950 mm

D

 N/A 12.8750 in327.025 mm

Wi

 N/A 4.5000 in114.300 mm

R

 N/A 0.25 in6.4 mm