Bearing 42350/42587 Taper Roller Bearing 42350 – 42587

Bearing 42350/42587 Specification:

Bearing 42350/42587 is a tapered roller bearing.
Regarding this model,
Cone Number: 42350
Cup Number: 42587
Inner Diameter: 3-1/2 inch/ 88.900mm
Outer Diameter: 5-7/8 inch/ 149.225mm
Cone Width: 1.1406 inch/ 28.971mm
Bearing Width: 1.2500 inch/ 31.750mm
Mass: 2.08kg/ 4.586lb
Seal Type: open
Number of Row: single row
Cage: steel
Bearing Material: bearing steel
Precision: standard ABEC1, P0
Relubrication Holes: without
Working Temperature: –30 °C to +120 °C
Interchange Numbers: 42350 / 42587, 42350-42587, 42350 – 42587, 42350/587

Key Benefits:

1. Single-row tapered roller design for combined radial and axial load support. Tapered rollers and conical raceways let the bearing carry heavy radial forces and thrust in one direction.
2. Separable cup (42587) and cone (42350) for easy mounting and maintenance. Technicians fit or remove the cup and cone independently for simpler assembly and inspection.
3. High radial and one-direction axial load capacity; axial capacity increases with contact angle.
4. Hardened bearing-steel rollers and rings for wear resistance and long service life. Heat-treated bearing components resist fatigue and maintain performance under continuous operation.
5.Robust steel cage options to maintain roller spacing under speed and shock loads. Sturdy cages prevent skewing and ensure even wear at high RPM or under impact.