d - 45 mm

D - 85 mm

B - 19 mm

d₁ - 57.3 mm

d₂ - 57.3 mm

D₂ - 75.7 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 18.3 mm

d_a - min. - 52 mm

d_a - max. - 56.5 mm

d_b - min. - 52 mm

d_b - max. - 56.5 mm

D_a - max. - 78 mm

D_b - max. - 80.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 42.3 kN

Basic static load rating - C₀ - 31 kN

Fatigue load limit - P_u - 1.3 kN

Limiting speed for grease lubrication - 20000 r/min

Ball - D_w - 12.7 mm

Ball - z - 14

Calculation factor - f₀ - 14.2

Preload class A - G_A - 160 N

Preload class B - G_B - 320 N

Preload class C - G_C - 640 N

Preload class D - G_D - 1280 N

Calculation factor - f - 1.07

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 - 67 N/micron

Preload class B - 92 N/micron

Preload class C - 128 N/micron

Preload class D - 185 N/micron

Mass bearing - 0.347 kg

• Model Number:S7209 CD/HCP4A
• Inner Diameter：85mm Outer Diameter：45mm Width：19mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-09
• Application:Vertical machining,dynamic blood pressure,standing experimental equipment,horizontal processing,Flame Cutting,Plastic Equipment,Ball screw,pneumatic Pump,Display Devices,noise inspection,metallurgy
• Similar models:NACHI 7209DF ISO 7209BDB SKF 7209BEGAPH FAG HCB7209-C-T-P4S NKE 7209-BE-TVP NTN 7209BDB SKF SS7209CD/HCP4A FAG HCB7209-E-2RSD-T-P4S CX 7209B-UX NTN 7209CG1GNP4
• BEARING POWER International Trading Co.,Ltd. specialize in S7209CD/HCP4A products，there is large inventory of SKF S7209 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S7209 CD/HCP4A Which SKF S7209CD/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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  RNA4824	150		30	Torrington	NEEDLE BEARINGS
  RNA4907	55		20	Torrington	NEEDLE BEARINGS
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  NKI-12/20	12	24	20	CONSOLIDATED	NEEDLE BEARINGS
  I-71218	62	1.1250	16	CONSOLIDATED	SELF