d - 120 mm

D - 215 mm

B - 40 mm

d₁ - 150.3 mm

d₂ - 150.3 mm

D₁ - 186.7 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1.1 mm

a - 42.7 mm

d_a - min. - 132 mm

d_b - min. - 132 mm

D_a - max. - 203 mm

D_b - max. - 208 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 158.2 mm

Basic dynamic load rating - C - 199 kN

Basic static load rating - C₀ - 193 kN

Fatigue load limit - P_u - 6.3 kN

Limiting speed for grease lubrication - 8000 r/min

Limiting speed for oil lubrication - 12000 mm/min

Ball - D_w - 30.162 mm

Ball - z - 15

G_ref - 69.084 cm3

Calculation factor - f₀ - 14.6

Preload class A - G_A - 750 N

Preload class B - G_B - 1500 N

Preload class C - G_C - 3000 N

Preload class D - G_D - 6000 N

Calculation factor - f - 1.08

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 - 154 N/micron

Preload class B - 209 N/micron

Preload class C - 289 N/micron

Preload class D - 414 N/micron

Mass bearing - 4.41 kg

• Model Number:7224 CD/HCP4A
• Inner Diameter：215mm Outer Diameter：120mm Width：40mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:forming machine,rehabilitation training equipment,auto tools,light therapy instrument,Optical Instruments,walking Food processing machinery and equipment,Rolling mill,marine analysis and testing equipment,Digital Generator,pump accessories,security
• Similar models:NTN 7224CDB/GNP4 CX 7224ATBP4 NACHI 7224BDB SIGMA 7224-B NKE 7224-BCB-MP NTN 7224DT NSK 7224CTRSU KOYO 7224B CX 7224B NTN 7224CP5
• BEARING POWER International Trading Co.,Ltd. specialize in 7224CD/HCP4A products，there is large inventory of SKF 7224 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7224 CD/HCP4A Which SKF 7224CD/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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