d - 150 mm

D - 210 mm

B - 28 mm

d₁ - 168.5 mm

d₂ - 168.5 mm

D₁ - 191.5 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 38.2 mm

d_a - min. - 159 mm

d_b - min. - 159 mm

D_a - max. - 201 mm

D_b - max. - 205 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 173.5 mm

Basic dynamic load rating - C - 125 kN

Basic static load rating - C₀ - 146 kN

Fatigue load limit - P_u - 4.8 kN

Limiting speed for grease lubrication - 7500 r/min

Limiting speed for oil lubrication - 11000 mm/min

Ball - D_w - 19.05 mm

Ball - z - 26

G_ref - 33 cm3

Calculation factor - f₀ - 16.2

Preload class A - G_A - 470 N

Preload class B - G_B - 940 N

Preload class C - G_C - 1880 N

Preload class D - G_D - 3760 N

Calculation factor - f - 1.24

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.18

Calculation factor - f_HC - 1.04

Preload class A - 170 N/micron

Preload class B - 234 N/micron

Preload class C - 330 N/micron

Preload class D - 483 N/micron

Mass bearing - 2.03 kg

• Model Number: 71930 CD/HCP4A
• Inner Diameter：210mm Outer Diameter：150mm Width：28mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:special broaching machine,water,other lathe,suction nozzle,Industrial Adhesive,spreader series,non-motor vehicle Electric car,PVC,shoe-making machinery,chamfer,marine test
• Similar models:CX 71930C-UO AST H71930AC SKF S71930ACD/P4A CX 71930C-UX SKF 71930CD/HCP4AH1 SKF 71930ACD/P4A CX 71930C-UD ISO 71930CDB AST 71930AC AST H71930C/HQ1
• BEARING POWER International Trading Co.,Ltd. specialize in 71930CD/HCP4A products，there is large inventory of SKF 71930 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71930 CD/HCP4A Which SKF 71930CD/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
  1218	90	160	30	SIGMA	Self-Aligning Ball Bearings
  294/500 EM	870	500	224	SKF	Thrust Roller Bearings
  AST650 557070	55	70		AST	Plain Bearings
  AST20 190100	190	195		AST	Plain Bearings
  7206BDF	30	62	16	CYSD	Angular Contact Ball Bearings
  7210 BECBPH	90	50	20	SKF	Angular Contact Ball Bearings
  B71918-C-T-P4S	90	125	18	FAG	Angular Contact Ball Bearings
  GE50ES	50	75		AST	Plain Bearings
  IJ142001	30			ILJIN	Angular Contact Ball Bearings
  LM11949/LM11910	19.05	45.237	15.494	KBC	Tapered Roller Bearings
  LM25L	25	40	82	Samick	Linear Bearings
  RNA22/8XLL	12,000	24,000	11,800	NTN	Needle Roller Bearings
  UKFL313+H2313	60			NACHI	Bearing Units
  W 61700	15	10	3	SKF	Deep Groove Ball Bearings
  NA4826	130	165	35	FAG	NEEDLE BEARINGS
  216WDG	80	140	26	FAF	DEEP GROOVE BALL BEARINGS
  1305MFF	25	62	17	FED	DEEP GROOVE BALL BEARINGS
  KA110CPO	11.0000	11.5000	.2500	KAYDON	DEEP GROOVE BALL BEARINGS
  7228BAGM	140	250	42	STEYR	ANGULAR CONTACT BALL BEARINGS
  NU-2911E	55	80	16	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS