d - 60 mm

D - 110 mm

B - 22 mm

d₁ - 76.4 mm

d₂ - 76.4 mm

D₁ - 93.6 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 0.6 mm

a - 30.9 mm

d_a - min. - 69 mm

d_b - min. - 69 mm

D_a - max. - 101 mm

D_b - max. - 105.8 mm

r_a - max. - 1.5 mm

r_b - max. - 0.6 mm

d_n - 80.1 mm

Basic dynamic load rating - C - 55.3 kN

Basic static load rating - C₀ - 45 kN

Fatigue load limit - P_u - 1.9 kN

Limiting speed for grease lubrication - 14000 r/min

Limiting speed for oil lubrication - 22000 mm/min

Ball - D_w - 14.288 mm

Ball - z - 16

G_ref - 10.08 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 - 350 N

Preload class B - G_B - 700 N

Preload class C - G_C - 1400 N

Preload class D - G_D - 2800 N

Calculation factor - f - 1.07

Calculation factor - f₁ - 0.99

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 - 202 N/micron

Preload class B - 264 N/micron

Preload class C - 349 N/micron

Preload class D - 470 N/micron

Mass bearing - 0.694 kg

• Model Number: 7212 ACD/HCP4A
• Inner Diameter：110mm Outer Diameter：60mm Width：22mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-19
• Application:wall industry,tower crane,Medical room equipment,animal anatomy,Hydraulic Rama,Oral Equipment,reinforced machinery,coal mill,electronic components,gas turbine,vacuum suction cup
• Similar models:FAG 7212-B-2RS-TVP CX 7212A-UX NACHI 7212AC ISO 7212C CX 7212CTBP4 NSK 7212CTRSU NTN 7212BDT SKF 7212ACD/P4A SKF 7212BEP NSK 7212B
• BEARING POWER International Trading Co.,Ltd. specialize in 7212ACD/HCP4A products，there is large inventory of SKF 7212 ACD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7212 ACD/HCP4A Which SKF 7212ACD/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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