Bearing 30310 J2/Q (SKF)

Tapered roller bearings, single row 30310 J2/Q

Bearing number : 30310 J2/Q

Size (mm) : 50x110x29,25

Brand : SKF

Bore Diameter (mm) : 50

Outer Diameter (mm) : 110

Width (mm) : 29,25

Bearing dimensions and specification in SKF catalogue:

d - 50 mm

D - 110 mm

T - 29.25 mm

d₁ - - 77.2 mm

B - 27 mm

C - 23 mm

r_1,2 - min. - 2.5 mm

r_3,4 - min. - 2 mm

a - 23 mm

d_a - max. - 66 mm

d_b - min. - 61 mm

D_a - min. - 95 mm

D_a - max. - 101 mm

D_b - min. - 102 mm

C_a - min. - 4 mm

C_b - min. - 6 mm

r_a - max. - 2.5 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 143 kN

Basic static load rating - C₀ - 140 kN

Fatigue load limit - P_u - 16.6 kN

Reference speed - 5300 r/min

Limiting speed - 6300 r/min

Calculation factor - e - 0.35

Calculation factor - Y - 1.7

Calculation factor - Y₀ - 0.9

Mass bearing - 1.245 kg

Designation

Bore Dia, mm

Outer Dia, mm: