Bearing 30208-A-IMP

Single row tapered roller bearing:

Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation. The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.

• High radial and axial load carrying capacity
• Accommodate axial loads in one direction
• Low friction and long service life
• Separable and interchangeable components

d: 40 mm - Bore diameter

D: 80 mm - Outside diameter

T: 19.75 mm - Total width

d1: ≈ 57.55 mm - Shoulder diameter of inner ring

B: 18 mm - Width of inner ring

C: 16 mm - Width of outer ring

r1,2: min. 1.5 mm - Chamfer dimension of inner ring

r3,4: min. 1.5 mm - Chamfer dimension of outer ring

a: 16.05 mm - Distance side face to pressure point

da: max. 49 mm - Diameter of shaft abutment

db: min. 48.5 mm - Diameter of shaft abutment

Da: min. 69 mm - Diameter of housing abutment

Da: max. 72.5 mm - Diameter of housing abutment

Db: min. 74 mm - Diameter of housing abutment

Ca: min. 3 mm - Minimum width of space required in housing on large side face

Cb: min. 3.5 mm - Minimum width of space required in housing on small side face

ra: max. 1.5 mm - Radius of shaft fillet

rb: max. 1.5 mm - Radius of housing fillet