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：2025-12-11
• Application:Spectrum Products,car steering pin,lifting chain,Material handling equipment,air shower etc,Cylinder Micro,medical equipment,lathe,storage and transportation equipment,walking Food processing machinery and equipment,Low-voltage electrical equipment
• Similar models:SNR 71930CVDUJ74 SKF 71930CD/HCP4AH1 AST H71930C/HQ1 SKF S71930CD/HCP4A CX 71930C-UX FAG B71930-C-T-P4S AST H71930C SKF 71930ACD/HCP4A CX 71930C-UD ISO 71930CDT
• 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
  3302ATN9	15	42	19	SKF	Angular Contact Ball Bearings
  4220 ATN9	100	180	46	ISB	Deep Groove Ball Bearings
  4T-CR1-0849CS133/L26	38	76	43	NTN	Tapered Roller Bearings
  52336	180	300	165	NACHI	Thrust Ball Bearings
  6913ZZ	65	90	13	FBJ	Deep Groove Ball Bearings
  755/753	76,2		48,26	KOYO	Tapered Roller Bearings
  95BER29SV1V	95	130	22	NSK	Angular Contact Ball Bearings
  D/W R0 R-2Z	1,191	3,967	5,156	SKF	Deep Groove Ball Bearings
  EGB4020-E50	40	44	20	INA	Plain Bearings
  GEEM50ES-2RS	50	72	43	FBJ	Plain Bearings
  NCF2216 V	80	140	33	CX	Cylindrical Roller Bearings
  NK 30/30	30	40	30	NBS	Needle Roller Bearings
  PCJ60-N	60			INA	Bearing Units
  UCFB208	40			FYH	Bearing Units
  UCF217	85			FYH	Bearing Units
  UCP210	50			CX	Bearing Units
  L15PA100	1.0000	1.3750	.1875	FAG	ANGULAR CONTACT BALL BEARINGS
  NUTR50X	50	90	32	INA	NEEDLE BEARINGS
  MF-148-ZZ	8	14	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  YCRSCR-64	1.2500	4.0000	2.3125	CONSOLIDATED	YOKE TYPE TRACK ROLLER