d - 45 mm

D - 100 mm

B - 25 mm

d₁ - - 66.5 mm

d₂ - - 55.25 mm

D₁ - - 79.9 mm

a - 43 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1 mm

d_a - min. - 54 mm

D_a - max. - 91 mm

D_b - max. - 94.4 mm

r_a - max. - 1.5 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 61 kN

Basic static load rating - C₀ - 40.5 kN

Fatigue load limit - P_u - 1.7 kN

Reference speed - 9000 r/min

Limiting speed - 9000 r/min

Calculation factor - k_r - 0.1

Calculation factor - k_a - 1.6

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y₀ - 0.52

Calculation factor - Y₁ - 0.55

Calculation factor - Y₂ - 0.93

Calculation factor - X - 0.35

Calculation factor - Y₀ - 0.26

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.57

Mass bearing - 0.91 kg

• Model Number:7309 BECBM
• Inner Diameter：100mm Outer Diameter：45mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2026-01-13
• Application:electromagnet,spring industry,construction machinery and equipment,physical instruments,small diesel generators,hook,decoration machinery,stamping die,electronic components,Pump,Pneumatic Control Elements
• Similar models:NTN 7309DB CX 7309B-UX NTN 7309BBG SKF 7309BECBP NTN 7309B CX 7309A-UO CYSD 7309B NTN 7309BDT CYSD 7309 ISO 7309CDB
• BEARING POWER International Trading Co.,Ltd. specialize in 7309BECBM products，there is large inventory of SKF 7309 BECBM . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7309 BECBM Which SKF 7309BECBM is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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