d - 17 mm

D - 30 mm

B - 7 mm

d₁ - 20.9 mm

d₂ - 20.9 mm

D₂ - 27.8 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.2 mm

a - 6.7 mm

d_a - min. - 19 mm

d_a - max. - 20.5 mm

d_b - min. - 19 mm

d_b - max. - 20.5 mm

D_a - max. - 28 mm

D_b - max. - 28.6 mm

r_a - max. - 0.3 mm

r_b - max. - 0.2 mm

Basic dynamic load rating - C - 4.2 kN

Basic static load rating - C₀ - 2.1 kN

Fatigue load limit - P_u - 0.088 kN

Limiting speed for grease lubrication - 63000 r/min

Ball - D_w - 3.969 mm

Ball - z - 14

Calculation factor - f₀ - 9.8

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 - 24 N/micron

Preload class C - 34 N/micron

Preload class D - 47 N/micron

Mass bearing - 0.015 kg

• Model Number: S71903 CD/HCP4A
• Inner Diameter：30mm Outer Diameter：17mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-24
• Application:experimental equipment,Animal Tracking,plastic blow molding,Solenoid Valves,auto tools,wall materials,joint protection,intermediate,forklift truck,ventilation equipment,Tool
• Similar models:FAG HSS71903-E-T-P4S SNR ML71903HVDUJ74S SKF S71903ACE/P4A SNR 71903HVUJ74 CX 71903C-UO SKF 71903CE/HCP4AH FAG HCS71903-C-T-P4S SKF S71903CD/HCP4A SKF 71903CE/P4A SNR MLE71903CVDUJ74S
• BEARING POWER International Trading Co.,Ltd. specialize in S71903CD/HCP4A products，there is large inventory of SKF S71903 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71903 CD/HCP4A Which SKF S71903CD/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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