d - 90 mm

D - 125 mm

B - 18 mm

d₁ - 103 mm

d₂ - 101.4 mm

D₂ - 115 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 39 mm

d_a - min. - 96 mm

d_b - min. - 96 mm

D_a - max. - 119 mm

D_b - max. - 121.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 103.9 mm

Basic dynamic load rating - C - 16.8 kN

Basic static load rating - C₀ - 16.6 kN

Fatigue load limit - P_u - 0.68 kN

Limiting speed for grease lubrication - 15000 r/min

Limiting speed for oil lubrication - 22000 mm/min

Ball - D_w - 7.144 mm

Ball - z - 36

G_ref - 7.37 cm3

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 - 100 N

Preload class B - G_B - 200 N

Preload class C - G_C - 600 N

Calculation factor - f - 1.12

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 - 156 N/micron

Preload class B - 199 N/micron

Preload class C - 302 N/micron

Mass bearing - 0.558 kg

• Model Number: 71918 ACB/HCP4A
• Inner Diameter：125mm Outer Diameter：90mm Width：18mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-20
• Application:Switch,raw material accessories,Pneumatic Control Valves,crimping tools,pump,Anesthetic Equipment,circulating pump,generator,Infrared Technology,chemical raw materials and reagents,vacuum suction cup
• Similar models:SKF S71918ACD/HCP4A SKF 71918CD/HCP4AH1 SKF S71918CD/P4A ISO 71918C FAG B71918-E-2RSD-T-P4S SKF 71918CE/HCP4A FAG HSS71918-E-T-P4S FAG HCB71918-E-T-P4S ISO 71918CDF SKF 71918ACD/HCP4A
• BEARING POWER International Trading Co.,Ltd. specialize in 71918ACB/HCP4A products，there is large inventory of SKF 71918 ACB/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71918 ACB/HCP4A Which SKF 71918ACB/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
  24130RHK30	150	250	100	KOYO	Spherical Roller Bearings
  712152710	30,163	64,292	23	INA	Angular Contact Ball Bearings
  71828 A	140	175	18	ISO	Angular Contact Ball Bearings
  EE161394/161850	354,012	469,9	60,325	Timken	Tapered Roller Bearings
  7404 A-UD	20	72	38	CX	Angular Contact Ball Bearings
  F-220469.1	15,87	23,813	19	INA	Needle Roller Bearings
  K81230TN	150	215		NBS	Thrust Roller Bearings
  KRE 47 PPA	24	47	66	SKF	Cylindrical Roller Bearings
  NNU4996K	480	650	170	CX	Cylindrical Roller Bearings
  TGB35232	27	134	75	SNR	Angular Contact Ball Bearings
  UCHA212-38	60,325		65,1	FYH	Bearing Units
  UCF207-20E	31.75			KOYO	Bearing Units
  UCHA202-10	15,875		31	KOYO	Bearing Units
  VKBA 897				SKF	Wheel Bearings
  B36-LNMSS	2.2500	3.5625	1.9687	RBC	SPHERICAL PLAIN BEARINGS
  NUP214	70	125	24	STEYR	CYLINDRICAL ROLLER BEARINGS
  ELP20				RIV	THRUST BALL BEARINGS
  1AS08-1.1/8	1.1250	3.1496	1.4375	NTN	AGRICULTURAL BALL BEARINGS
  51214				CONSOLIDATED	THRUST BALL BEARINGS
  GS-811/500	505	600		CONSOLIDATED	THRUST ROLLER BEARINGS