d - 17 mm

D - 40 mm

B - 12 mm

d₁ - 24.1 mm

d₂ - 24.1 mm

D₂ - 34.4 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 9.9 mm

d_a - min. - 21.2 mm

d_a - max. - 23.5 mm

d_b - min. - 21.2 mm

d_b - max. - 23.5 mm

D_a - max. - 35.8 mm

D_b - max. - 37.6 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 9.2 kN

Basic static load rating - C₀ - 4.2 kN

Fatigue load limit - P_u - 0.176 kN

Limiting speed for grease lubrication - 53000 r/min

Ball - D_w - 7.144 mm

Ball - z - 10

Calculation factor - f₀ - 8.5

Preload class A - G_A - 35 N

Preload class B - G_B - 70 N

Preload class C - G_C - 140 N

Preload class D - G_D - 280 N

Calculation factor - f - 1.03

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.03

Calculation factor - f_2D - 1.06

Calculation factor - f_HC - 1.01

Preload class A - 23 N/micron

Preload class B - 31 N/micron

Preload class C - 42 N/micron

Preload class D - 59 N/micron

Mass bearing - 0.056 kg

• Model Number:S7203 CD/HCP4A
• Inner Diameter：40mm Outer Diameter：17mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Industrial,disposable,security equipment,stirrer,Animal Tracking,tobacco machinery,universal category,Laser Devices,Antenna Industry,extruder,Industrial
• Similar models:NTN 7203B NACHI 7203 NTN 7203DB MPZ 7203AP NTN 7203CG/GNP4 NTN 7203CG/GLP4 NSK 7203CTRSU NTN 7203BDT CX 7203A-UX CYSD 7203
• BEARING POWER International Trading Co.,Ltd. specialize in S7203CD/HCP4A products，there is large inventory of SKF S7203 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S7203 CD/HCP4A Which SKF S7203CD/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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