d - 140 mm

D - 210 mm

B - 33 mm

d₁ - 161.6 mm

d₂ - 161.6 mm

D₂ - 193.1 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 40.1 mm

d_a - min. - 149 mm

d_a - max. - 161 mm

d_b - min. - 149 mm

d_b - max. - 161 mm

D_a - max. - 201 mm

D_b - max. - 205 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 153 kN

Basic static load rating - C₀ - 166 kN

Fatigue load limit - P_u - 5.3 kN

Limiting speed for grease lubrication - 7500 r/min

Ball - D_w - 22.225 mm

Ball - z - 22

Calculation factor - f₀ - 15.8

Preload class A - G_A - 570 N

Preload class B - G_B - 1140 N

Preload class C - G_C - 2280 N

Preload class D - G_D - 4560 N

Calculation factor - f - 1.16

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.05

Calculation factor - f_2D - 1.09

Calculation factor - f_HC - 1.02

Preload class A - 168 N/micron

Preload class B - 228 N/micron

Preload class C - 320 N/micron

Preload class D - 464 N/micron

Mass bearing - 2.85 kg

• Model Number:S7028 CD/HCP4A
• Inner Diameter：210mm Outer Diameter：140mm Width：33mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Broadcasting System,injection molding machine,Hair styling device,hydraulic pump,coal mill,labor insurance,Spectrum Products,walking Food processing machinery and equipment,set bacteria instrument,filter paper products,Insect Capture
• Similar models:NTN 7028CP5 NTN 7028CG NTN 7028C ISO 7028A NTN 7028CDB/GMP4 NACHI 7028 SKF 7028ACD/HCP4AH1 SKF 7028ACD/HCP4AL SKF 7028CD/HCP4AH1 FAG B7028-C-2RSD-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in S7028CD/HCP4A products，there is large inventory of SKF S7028 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S7028 CD/HCP4A Which SKF S7028CD/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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