d - 30 mm

D - 47 mm

B - 9 mm

d₁ - 35.95 mm

d₂ - 35.1 mm

D₂ - 43 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 12.2 mm

d_a - min. - 32 mm

d_b - min. - 32 mm

D_a - max. - 45 mm

D_b - max. - 46.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

d_n - 36.6 mm

Basic dynamic load rating - C - 4.9 kN

Basic static load rating - C₀ - 3.2 kN

Fatigue load limit - P_u - 0.134 kN

Limiting speed for grease lubrication - 48000 r/min

Limiting speed for oil lubrication - 75000 mm/min

Ball - D_w - 3.969 mm

Ball - z - 22

G_ref - 0.72 cm3

Calculation factor - f₀ - 9.5

Preload class A - G_A - 16 N

Preload class B - G_B - 32 N

Preload class C - G_C - 96 N

Calculation factor - f - 1.07

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 - 23 N/micron

Preload class B - 30 N/micron

Preload class C - 48 N/micron

Mass bearing - 0.044 kg

• Model Number:71906 CB/HCP4A
• Inner Diameter：47mm Outer Diameter：30mm Width：9mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-13
• Application:diving equipment,Wire grinder,coupling type,electronic components,medical equipment,medical equipment,tire industry,Pest Monitoring,Oral Equipment,air shower etc,Ball screw
• Similar models:SKF 71906ACE/P4AH FAG HCS71906-C-T-P4S SKF S71906ACD/HCP4A SKF S71906ACE/P4A SKF 71906ACE/HCP4AL SKF 71906ACE/P4A SKF 71906CE/HCP4A SKF 71906ACD/P4A SKF S71906CE/P4A SKF 71906CB/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in 71906CB/HCP4A products，there is large inventory of SKF 71906 CB/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71906 CB/HCP4A Which SKF 71906CB/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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