d - 50 mm

D - 72 mm

B - 12 mm

d₁ - 57.95 mm

d₂ - 56.9 mm

D₂ - 66.04 mm

b - 2 mm

C₁ - 5.9 mm

C₂ - 2.8 mm

C₃ - 1.7 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 23.2 mm

d_a - min. - 53.2 mm

d_b - min. - 53.2 mm

D_a - max. - 68.8 mm

D_b - max. - 70 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 58.7 mm

Basic dynamic load rating - C - 7.3 kN

Basic static load rating - C₀ - 5.8 kN

Fatigue load limit - P_u - 0.25 kN

Limiting speed for grease lubrication - 22000 r/min

Limiting speed for oil lubrication - 36000 mm/min

Ball - D_w - 4.762 mm

Ball - z - 29

G_ref - 1.89 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 - 43 N

Preload class B - G_B - 86 N

Preload class C - G_C - 260 N

Calculation factor - f - 1.09

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.07

Calculation factor - f_HC - 1

Preload class A - 79 N/micron

Preload class B - 102 N/micron

Preload class C - 155 N/micron

Mass bearing - 0.134 kg

• Model Number: 71910 ACB/P4AL
• Inner Diameter：72mm Outer Diameter：50mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:van,Machine tool accessories,Low-voltage electrical equipment,Cylinder Standard,nail products,welding equipment,steam Hydraulic control element,dynamic blood pressure,die casting mold,Security Equipment,chamfering machine etc
• Similar models:ISO 71910A SKF 71910CB/P4A ISO 71910CDT SNR 71910HVDUJ74 FAG HCB71910-C-2RSD-T-P4S SKF S71910CD/HCP4A FAG B71910-E-T-P4S SNR ML71910HVUJ74S SKF 71910CB/P4AL SKF S71910CE/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in 71910ACB/P4AL products，there is large inventory of SKF 71910 ACB/P4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71910 ACB/P4AL Which SKF 71910ACB/P4AL 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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  L225842/L225810	120.650	169.862	25.400	NACHI	Tapered Roller Bearings
  NA4848	240	300	60	CX	Needle Roller Bearings
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  NK43/20R+IR38×43×20	38	53	20	NTN	Needle Roller Bearings
  SA60ES-2RS	60			SKF	Plain Bearings
  SC25W-B	25			Samick	Linear Bearings
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  UCTL206+WL100	30		38,1	NACHI	Bearing Units
  WC8016	16	35	.5510	New Departure	DEEP GROOVE BALL BEARINGS
  38062RS	30	42	10	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NN3015KTNSPW33	75	115	30	SKF	CYLINDRICAL ROLLER BEARINGS
  B7202-C-2RSD-T-P4S-UL	15	35	11	FAG	ANGULAR CONTACT BALL BEARINGS
  61802-2RS	15	24	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS