Bearing CRM 22 A (SKF)

Cylindrical roller bearings, single row CRM 22 A

Bearing number : CRM 22 A

Size (mm) : 69,85x158,75x34,925

Brand : SKF

Bore Diameter (mm) : 69,85

Outer Diameter (mm) : 158,75

Width (mm) : 34,925

Bearing dimensions and specification in SKF catalogue:

d - 69.85 mm

D - 158.75 mm

B - 34.925 mm

d₁ - - 99.2 mm

E - 138 mm

r_1,2 - min. - 3.2 mm

r_3,4 - min. - 3.2 mm

s - 2 mm

d_a - min. - 82 mm

d_a - max. - 135 mm

D_a - min. - 140 mm

D_a - max. - 145 mm

r_a - max. - 2.5 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 212 kN

Basic static load rating - C₀ - 224 kN

Fatigue load limit - P_u - 28 kN

Reference speed - 4800 r/min

Limiting speed - 5600 r/min

Calculation factor - k_r - 0.12

Mass bearing - 3.15 kg

Designation

Bore Dia, mm

Outer Dia, mm: