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 - 60.5 kN

Basic static load rating - C₀ - 41.5 kN

Fatigue load limit - P_u - 1.7 kN

Reference speed - 8000 r/min

Limiting speed - 8000 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 - 0.87 kg

• Model Number: 7309 BECBY
• Inner Diameter：100mm Outer Diameter：45mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:spring industry,gantry processing,marine test,economic mold,tray industry,thin metal materials,Hydraulic Rama,tube,paper processing machine,Broadcasting System,other CNC
• Similar models:NACHI 7309CDB FAG 7309-B-TVP CX 7309B-UO CX 7309B-UD CYSD 7309C SNR 7309BGA CYSD 7309CDB NTN 7309C KOYO 7309C ZEN S7309B
• BEARING POWER International Trading Co.,Ltd. specialize in 7309BECBY products，there is large inventory of SKF 7309 BECBY . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7309 BECBY Which SKF 7309BECBY 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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