d - 45 mm

D - 68 mm

B - 12 mm

d₁ - 53.45 mm

d₂ - 52.4 mm

D₂ - 61.8 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 22.1 mm

d_a - min. - 48.2 mm

d_a - max. - 52.9 mm

d_b - min. - 48.2 mm

d_b - max. - 51.8 mm

D_a - max. - 64.8 mm

D_b - max. - 66 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 7 kN

Basic static load rating - C₀ - 5.4 kN

Fatigue load limit - P_u - 0.232 kN

Limiting speed for grease lubrication - 30000 r/min

Ball - D_w - 4.762 mm

Ball - z - 27

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 - 41 N

Preload class B - G_B - 82 N

Preload class C - G_C - 245 N

Calculation factor - f - 1.08

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.08

Calculation factor - f_HC - 1.01

Preload class A - 82 N/micron

Preload class B - 107 N/micron

Preload class C - 159 N/micron

Mass bearing - 0.131 kg

• Model Number: S71909 ACB/HCP4A
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:Optical Instruments,Forklift industry,Solenoid Valves,small appliances,pump industry,Handling machinery and various industrial machinery,Display Devices,Anesthetic Equipment,wall materials,mechanical annex,Insect Count
• Similar models:ISO 71909C SNR MLE71909CVDUJ74S SKF S71909CE/P4A SKF 71909CE/HCP4A SNR MLE71909CVUJ74S FAG HCB71909-E-T-P4S CX 71909C-UX SKF 71909ACE/P4AH1 SKF 71909ACE/HCP4AL SNR ML71909HVUJ74S
• BEARING POWER International Trading Co.,Ltd. specialize in S71909ACB/HCP4A products，there is large inventory of SKF S71909 ACB/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71909 ACB/HCP4A Which SKF S71909ACB/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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  234417	85	130	54	ISO	Thrust Ball Bearings
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  358/3525	45	87,312	26,988	Timken	Tapered Roller Bearings
  4T-67388/67322	127	196,85	46,038	NTN	Tapered Roller Bearings
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  7405 BCBM	80	25	21	SKF	Angular Contact Ball Bearings
  AC342538	170	249,5	38	KOYO	Angular Contact Ball Bearings
  ES201	12	40	28,6	SNR	Deep Groove Ball Bearings
  FNTA-2542	25	42	2	NSK	Needle Roller Bearings
  K81224TN	120	170		NBS	Thrust Roller Bearings
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  SIJK6C	6			LS	Plain Bearings
  T2EE040	40	85	33	KOYO	Tapered Roller Bearings
  WS22220-E1-2RSR	100	180	55	FAG	Spherical Roller Bearings
  AH38/560	560	530		FAG	WITHDRAWAL SLEEVES
  LA-12	.7500	1.2500	1.6250	Barden	LINEAR RECIRCULATING BALL BEARINGS
  ALS-15	1.8750	4.0000	.8125	SKF	ANGULAR CONTACT BALL BEARINGS