d - 15 mm

D - 28 mm

B - 7 mm

d₁ - 18.9 mm

d₂ - 18.9 mm

D₁ - 23.7 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.2 mm

a - 6.4 mm

d_a - min. - 17 mm

d_b - min. - 17 mm

D_a - max. - 26 mm

D_b - max. - 26.6 mm

r_a - max. - 0.3 mm

r_b - max. - 0.2 mm

d_n - 20.1 mm

Basic dynamic load rating - C - 4 kN

Basic static load rating - C₀ - 1.9 kN

Fatigue load limit - P_u - 0.08 kN

Limiting speed for grease lubrication - 70000 r/min

Limiting speed for oil lubrication - 100000 mm/min

Ball - D_w - 3.969 mm

Ball - z - 13

G_ref - 0.21 cm3

Calculation factor - f₀ - 9.6

Preload class A - G_A - 15 N

Preload class B - G_B - 30 N

Preload class C - G_C - 60 N

Preload class D - G_D - 120 N

Calculation factor - f - 1.05

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.18

Calculation factor - f_HC - 1.04

Preload class A - 18 N/micron

Preload class B - 23 N/micron

Preload class C - 32 N/micron

Preload class D - 45 N/micron

Mass bearing - 0.014 kg

• Model Number: 71902 CD/HCP4A
• Inner Diameter：28mm Outer Diameter：15mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2023-09-28
• Application:Leather Products,animal anatomy,shoe-making machinery,Anesthetic Equipment,hydraulic actuator,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,powder metallurgy,scientific instruments,Pneumatic Actuator,plastic blow molding,Spectrum Products
• Similar models:SKF 71902ACE/P4AH SKF S71902ACD/HCP4A FAG B71902-E-T-P4S CX 71902ATBP4 SKF 71902ACE/HCP4A FAG HSS71902-C-T-P4S SKF 71902CD/P4A SKF S71902CD/P4A SNR ML71902CVUJ74S FAG HCB71902-C-2RSD-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 71902CD/HCP4A products，there is large inventory of SKF 71902 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71902 CD/HCP4A Which SKF 71902CD/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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