d - 45 mm

D - 68 mm

B - 12 mm

d₁ - 53.45 mm

d₂ - 52.4 mm

D₂ - 61.8 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 16.1 mm

d_a - min. - 48.2 mm

d_a - max. - 52.9 mm

d_b - min. - 48.2 mm

d_b - max. - 51.8 mm

D_a - max. - 64.8 mm

D_b - max. - 66 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 7.4 kN

Basic static load rating - C₀ - 5.7 kN

Fatigue load limit - P_u - 0.245 kN

Limiting speed for grease lubrication - 32000 r/min

Ball - D_w - 4.762 mm

Ball - z - 27

Calculation factor - f₀ - 9.7

Preload class A - G_A - 24 N

Preload class B - G_B - 48 N

Preload class C - G_C - 145 N

Calculation factor - f - 1.08

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.03

Calculation factor - f_2C - 1.08

Calculation factor - f_HC - 1.01

Preload class A - 32 N/micron

Preload class B - 41 N/micron

Preload class C - 66 N/micron

Mass bearing - 0.131 kg

• Model Number:S71909 CB/HCP4A
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:pump,reinforced machinery,vertical pull,insect experimental analysis instrument,printing machinery,Forming mold,test equipment,powder metallurgy,die casting mold,garden machinery,hydraulic connector
• Similar models:CX 71909C-UO SKF 71909CD/HCP4A FAG B71909-E-2RSD-T-P4S SNR MLE71909CVUJ74S SKF S71909ACE/P4A SKF S71909ACB/HCP4A SKF S71909CD/P4A SKF 71909ACB/HCP4A SNR ML71909HVDUJ74S SNR 71909CVUJ74
• BEARING POWER International Trading Co.,Ltd. specialize in S71909CB/HCP4A products，there is large inventory of SKF S71909 CB/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71909 CB/HCP4A Which SKF S71909CB/HCP4A 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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