d - 50 mm

D - 72 mm

B - 12 mm

d₁ - 57.95 mm

d₂ - 56.9 mm

D₂ - 66.04 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_a - max. - 57.4 mm

d_b - min. - 53.2 mm

d_b - max. - 56.3 mm

D_a - max. - 68.8 mm

D_b - max. - 70 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 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 - 28000 r/min

Ball - D_w - 4.762 mm

Ball - z - 29

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 - 1.08

Calculation factor - f_HC - 1.01

Preload class A - 89 N/micron

Preload class B - 114 N/micron

Preload class C - 172 N/micron

Mass bearing - 0.133 kg

• Model Number: S71910 ACB/HCP4A
• Inner Diameter：72mm Outer Diameter：50mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-25
• Application:shaft milling machine,metallurgy,gantry processing,Gear grinding machine,office outdoor camping equipment,pump accessories,enzyme,forklift truck,tire industry,fabric products,agrochemical
• Similar models:FAG HS71910-C-T-P4S SKF 71910ACE/P4AL SKF S71910CE/P4A SNR MLE71910CVUJ74S FAG HCB71910-C-T-P4S SKF 71910ACE/HCP4AH1 SKF S71910ACD/HCP4A SKF 71910ACD/P4A SKF 71910CB/P4A SKF 71910CB/HCP4A
• BEARING POWER International Trading Co.,Ltd. specialize in S71910ACB/HCP4A products，there is large inventory of SKF S71910 ACB/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71910 ACB/HCP4A Which SKF S71910ACB/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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  21322	110	240	50	NTN	Spherical Roller Bearings
  33216	80	140	46	NTN	Tapered Roller Bearings
  6000-TT C3	10	26	8	PFI	Deep Groove Ball Bearings
  6301	12	37	12	FAG	Deep Groove Ball Bearings
  7420 CBM	265	100	60	SKF	Angular Contact Ball Bearings
  BK384824	38	48	24	CX	Cylindrical Roller Bearings
  ESA 25 1055	955	1198		SIGMA	Thrust Ball Bearings
  FYRP 1 7/16-18	36,512	62,706	92,075	SKF	Bearing Units
  GEBK6S	6	18	9	FBJ	Plain Bearings
  HK1412	14	20	12	ISO	Cylindrical Roller Bearings
  HK303824	30	37	24	CRAFT	Needle Roller Bearings
  HN1516	15	21	16	SKF	Needle Roller Bearings
  RNA5909	52	68	30	NSK	Needle Roller Bearings
  UCFC205-14	22,225			FYH	Bearing Units
  SN532	140		160	FAG	PILLOW BLOCKS
  SAF-532	5.4375			FAG	PILLOW BLOCKS
  NNCF5048CV	240	360	160	SKF	CYLINDRICAL ROLLER BEARINGS
  919	140	95		SKF	THRUST BALL BEARINGS
  6200RS	30	10	9	SKF	DEEP GROOVE BALL BEARINGS
  SN-520..23220-K	90		110	CONSOLIDATED	PILLOW BLOCKS