Enduro Taper Roller Bearing
Cone Part Number 31597
Cup Part Number 31520
Inner Diameter, d 1.4375 in
Outer Diameter, D 3.0000 in
Width Cone, B 1.1250 in
Width Cup, C 0.9375 in
Width Bearing, T 1.1563 in
Backface Radius Cone, R 0.14 in
Backface Radius Cup, r 0.13 in
Cage Type Stamped Steel
Dynamic Capacity, Cr. 21,300 N
Static Capacity, Cor. 24,100 N
Weight 1.31 lb

Manufacturer's Part Numbers:

  • ABC 31597+31520
  • Timken 31597/20
  • Timken 31597+31520
  • SKF K31597+K31520
  • SKF 330342B
  • NTN 4T31597+4T31520
  • NICE 330342B
  • Koyo/HIC 31597+31520
  • Ingersoll-Rand 95299437
  • FAG K31597+K31520