d - 30 mm

D - 72 mm

B - 19 mm

d₁ - - 46.5 mm

d₂ - - 37.9 mm

D₁ - - 56.6 mm

a - 31 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

d_a - min. - 37 mm

D_a - max. - 65 mm

D_b - max. - 67.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 34.5 kN

Basic static load rating - C₀ - 21.2 kN

Fatigue load limit - P_u - 0.9 kN

Reference speed - 12000 r/min

Limiting speed - 12000 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 - 0.34 kg

• Model Number:7306 BECBY
• Inner Diameter：72mm Outer Diameter：30mm Width：19mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-18
• Application:hydraulic pump,Other Measurements,Gripper Swing,textile machinery,other CNC,Security Equipment,impression material,lifting chain,clean stationery,Optical Instruments,wheel lathe
• Similar models:NSK 7306A NTN 7306DB NACHI 7306C NACHI 7306DB CX 7306C-UO CYSD 7306C CYSD 7306CDT NACHI 7306CDB ISO 7306BDB ISO 7306CDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7306BECBY products，there is large inventory of SKF 7306 BECBY . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7306 BECBY Which SKF 7306BECBY 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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