d - 170 mm

D - 230 mm

B - 28 mm

d₁ - 188.5 mm

d₂ - 188.5 mm

D₁ - 211.5 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 60.8 mm

d_a - min. - 179 mm

d_b - min. - 179 mm

D_a - max. - 221 mm

D_b - max. - 225 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 193.5 mm

Basic dynamic load rating - C - 124 kN

Basic static load rating - C₀ - 160 kN

Fatigue load limit - P_u - 4.8 kN

Limiting speed for grease lubrication - 6000 r/min

Limiting speed for oil lubrication - 9000 mm/min

Ball - D_w - 19.05 mm

Ball - z - 29

G_ref - 36 cm3

Calculation factor - e - 0.68

Calculation factor - Y₂ - 0.87

Calculation factor - Y₀ - 0.38

Calculation factor - X₂ - 0.41

Calculation factor - Y₁ - 0.92

Calculation factor - Y₂ - 1.41

Calculation factor - Y₀ - 0.76

Calculation factor - X₂ - 0.67

Preload class A - G_A - 800 N

Preload class B - G_B - 1600 N

Preload class C - G_C - 3200 N

Preload class D - G_D - 6400 N

Calculation factor - f - 1.3

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.17

Calculation factor - f_HC - 1.04

Preload class A - 460 N/micron

Preload class B - 606 N/micron

Preload class C - 811 N/micron

Preload class D - 1112 N/micron

Mass bearing - 2.344 kg

• Model Number: 71934 ACD/HCP4A
• Inner Diameter：230mm Outer Diameter：170mm Width：28mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-19
• Application:transistor fittings,air shower etc,surgical instruments,Anti-defibrillation pacing,hanging clamp,key lock,Rolling mill gear box,respirator,Spectral Products,Pest Monitoring,Medical equipment
• Similar models:SKF 71934ACD/P4A CX 71934ATBP4 SKF 71934CD/HCP4A ISO 71934A AST H71934C SNR 71934HVUJ74 SNR 71934CVDUJ74 ISO 71934C FAG B71934-E-T-P4S AST 71934C
• BEARING POWER International Trading Co.,Ltd. specialize in 71934ACD/HCP4A products，there is large inventory of SKF 71934 ACD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71934 ACD/HCP4A Which SKF 71934ACD/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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