d - 150 mm

D - 210 mm

B - 28 mm

d₁ - 168.5 mm

d₂ - 168.5 mm

D₂ - 195.15 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 56.1 mm

d_a - min. - 159 mm

d_a - max. - 167.7 mm

d_b - min. - 159 mm

d_b - max. - 167.7 mm

D_a - max. - 201 mm

D_b - max. - 205 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 119 kN

Basic static load rating - C₀ - 140 kN

Fatigue load limit - P_u - 4.5 kN

Limiting speed for grease lubrication - 6700 r/min

Ball - D_w - 19.05 mm

Ball - z - 26

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 - 740 N

Preload class B - G_B - 1480 N

Preload class C - G_C - 2960 N

Preload class D - G_D - 5920 N

Calculation factor - f - 1.24

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.17

Calculation factor - f_HC - 1.04

Preload class A - 411 N/micron

Preload class B - 539 N/micron

Preload class C - 719 N/micron

Preload class D - 979 N/micron

Mass bearing - 2.058 kg

• Model Number:S71930 ACD/HCP4A
• Inner Diameter：210mm Outer Diameter：150mm Width：28mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-13
• Application:roller lathe,marine analysis and testing equipment,hardware,fabric products,Hydraulic Hose,mechanical and electrical,coal mill,car,Polymer,laser devices,CNC
• Similar models:CX 71930ATBP4 AST H71930C/HQ1 SKF S71930CD/P4A SKF 71930CD/P4A SNR 71930CVUJ74 AST 71930C SKF 71930ACD/P4A CX 71930C-UD SKF 71930ACD/HCP4AL SNR 71930HVDUJ74
• BEARING POWER International Trading Co.,Ltd. specialize in S71930ACD/HCP4A products，there is large inventory of SKF S71930 ACD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71930 ACD/HCP4A Which SKF S71930ACD/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
  203KRR2 C3	16,2	40	18,2	PFI	Deep Groove Ball Bearings
  22220 KW33+H320	90	180	46	MPZ	Spherical Roller Bearings
  23138-E1A-K-M	190	320	104	FAG	Spherical Roller Bearings
  23238B	190	340	120	NTN	Spherical Roller Bearings
  5211AN	55	100	33.3	NACHI	Angular Contact Ball Bearings
  51434	170	335		CX	Thrust Ball Bearings
  6926LUZ	130,000	180,000	24,000	NTN	Deep Groove Ball Bearings
  7019 CB/HCP4A	145	95	24	SKF	Angular Contact Ball Bearings
  CRD-5222	259,5	481	250	NTN	Tapered Roller Bearings
  E2.YAR208-108-2F	38,1	80	49,2	SKF	Deep Groove Ball Bearings
  MF148ZZ	8	15,6	4	NSK	Deep Groove Ball Bearings
  NJ2338-VH	190	400	132	NKE	Cylindrical Roller Bearings
  NKIA 5903	17	30	18	CX	Complex Bearings
  NU 222 ECM	200	110	38	SKF	Cylindrical Roller Bearings
  P 80 R-35 WF	35			SKF	Bearing Units
  UKFL211+H2311	50			NACHI	Bearing Units
  22308EAS.MA.C4.F80	40	90	33	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  SCE910			.6250	INA	NEEDLE BEARINGS
  NU2322E	110	240	80	STEYR	CYLINDRICAL ROLLER BEARINGS
  RSTO-45	85		19.8	CONSOLIDATED	NEEDLE BEARINGS