d - 90 mm

D - 125 mm

B - 18 mm

d₁ - 100.8 mm

d₂ - 100.8 mm

D₂ - 117.1 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 34.2 mm

d_a - min. - 96 mm

d_a - max. - 100.2 mm

d_b - min. - 96 mm

d_b - max. - 100.2 mm

D_a - max. - 119 mm

D_b - max. - 121 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 44.2 kN

Basic static load rating - C₀ - 48 kN

Fatigue load limit - P_u - 2 kN

Limiting speed for grease lubrication - 10000 r/min

Ball - D_w - 11.112 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 - 280 N

Preload class B - G_B - 560 N

Preload class C - G_C - 1120 N

Preload class D - G_D - 2240 N

Calculation factor - f - 1.23

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 - 249 N/micron

Preload class B - 325 N/micron

Preload class C - 435 N/micron

Preload class D - 595 N/micron

Mass bearing - 0.478 kg

• Model Number: S71918 ACD/HCP4A
• Inner Diameter：125mm Outer Diameter：90mm Width：18mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-14
• Application:Machine Tool Accessories,spectrometer,fabric products,Traffic Fire Protection Equipment Security equipment,office outdoor camping equipment,training beds etc,Chromatography Products,welding equipment,Antenna Potentials,oral medical device,vertical pull
• Similar models:SNR 71918CVDUJ74 ISO 71918CDB FAG HCS71918-C-T-P4S SNR 71918CVUJ74 SNR ML71918CVUJ74S SKF 71918CD/HCP4AL SNR ML71918HVDUJ74S SKF S71918CB/P4A SKF S71918CD/HCP4A SKF 71918ACD/HCP4AH1
• BEARING POWER International Trading Co.,Ltd. specialize in S71918ACD/HCP4A products，there is large inventory of SKF S71918 ACD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71918 ACD/HCP4A Which SKF S71918ACD/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
  164127X/ 164200X	127	200,025	37,93	Gamet	Tapered Roller Bearings
  3305B	25,000	62,000	25,400	SNR	Angular Contact Ball Bearings
  617/3-2RS	3	6	2	ISO	Deep Groove Ball Bearings
  6200-N	10	30	9	NKE	Deep Groove Ball Bearings
  623/612	57,15	120,65	41,275	Timken	Tapered Roller Bearings
  ASTEPBF 2023-11.5	20	23		AST	Plain Bearings
  K70x76x46ZW	70	76		MPZ	Needle Roller Bearings
  KSO16	16	26	36	INA	Linear Bearings
  M282249/M282210	682,625	965,2	185,738	Timken	Tapered Roller Bearings
  NSA02601	14,27	26	16	NSK	Needle Roller Bearings
  PCJY40-N	40			INA	Bearing Units
  RMEO70	70			INA	Bearing Units
  RNAO30x42x16	30	42		CX	Cylindrical Roller Bearings
  SCE97	14,288	19,05	11,13	INA	Needle Roller Bearings
  SE 6200 ZZSTPRB	10	30	9	KOYO	Deep Groove Ball Bearings
  UK313+H-36	57,15	140	65	SNR	Deep Groove Ball Bearings
  4643	1.6250	1.7500	3.0000	Hyatt	JOURNAL ROLLER BEARING OUTER RACES
  14C	90	225	54	RIV	DEEP GROOVE BALL BEARINGS
  23134	170	280	88	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  WS81115	75	100		CONSOLIDATED	THRUST ROLLER BEARINGS