Enduro Taper Roller Bearing
Cone Part Number 3781
Cup Part Number 3720
Inner Diameter, d 1.9375 in
Outer Diameter, D 3.6718 in
Width Cone, B 1.1930 in
Width Cup, C 0.9375 in
Width Bearing, T 1.1875 in
Backface Radius Cone, R 0.14 in
Backface Radius Cup, r 0.13 in
Cage Type Stamped Steel
Dynamic Capacity, Cr. 27,500 N
Static Capacity, Cor. 34,300 N
Weight 1.94 lb

Manufacturer's Part Numbers:

  • ABC 3781+3720
  • Timken 3781/20
  • Timken 3781+3720
  • SKF K3781+K3720
  • NTN 4T3781+4T3720
  • FAG K3781+K3720