d - 25 mm

D - 42 mm

B - 9 mm

d₁ - 30.7 mm

d₂ - 29.4 mm

D₁ - 36.39 mm

b - 1.5 mm

C₁ - 4.6 mm

C₂ - 1.4 mm

C₃ - 0.9 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 12.8 mm

d_a - min. - 27 mm

d_b - min. - 27 mm

D_a - max. - 40 mm

D_b - max. - 41.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

d_n - 31.8 mm

Basic dynamic load rating - C - 4.9 kN

Basic static load rating - C₀ - 2.7 kN

Fatigue load limit - P_u - 0.114 kN

Limiting speed for grease lubrication - 52000 r/min

Limiting speed for oil lubrication - 83000 mm/min

Ball - D_w - 4.762 mm

Ball - z - 16

G_ref - 0.6 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 - 45 N

Preload class B - G_B - 140 N

Preload class C - G_C - 270 N

Calculation factor - f - 1.06

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_HC - 1.01

Preload class A - 57 N/micron

Preload class B - 86 N/micron

Preload class C - 111 N/micron

Mass bearing - 0.036 kg

• Model Number:71905 ACE/HCP4AL
• Inner Diameter：42mm Outer Diameter：25mm Width：9mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:marine test,joint protection,expectoration machine,noise inspection,Oral Equipment,pump,medical equipment,squeeze machine etc,garden machinery,light therapy instrument,security equipment
• Similar models:SNR MLE71905HVDUJ74S SNR 71905HVDUJ74 ISO 71905C SKF 71905CE/P4AL SKF S71905CE/HCP4A FAG HCB71905-C-2RSD-T-P4S SKF 71905ACE/P4A FAG B71905-E-T-P4S SKF 71905CD/HCP4A ISO 71905CDT
• BEARING POWER International Trading Co.,Ltd. specialize in 71905ACE/HCP4AL products，there is large inventory of SKF 71905 ACE/HCP4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71905 ACE/HCP4AL Which SKF 71905ACE/HCP4AL 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
  4T-CRI-1881	90	155	85	NTN	Tapered Roller Bearings
  546065	17	62	17,6	FAG	Deep Groove Ball Bearings
  617/612	47,625	120,65	41,275	Timken	Tapered Roller Bearings
  7916DT	80	110	16	CYSD	Angular Contact Ball Bearings
  81232	160	225		CX	Thrust Roller Bearings
  F-697LLU	7,000	17,000	5,000	NTN	Deep Groove Ball Bearings
  GE 25 FO-2RS	25	47	28	INA	Plain Bearings
  HH249949/10	247,65	406,4	115,888	ISO	Tapered Roller Bearings
  K14X18X15-TV	14	18	15	INA	Needle Roller Bearings
  NJ2215E	75	130	31	NTN	Cylindrical Roller Bearings
  NUP319R	95	200	45	KOYO	Cylindrical Roller Bearings
  S71909 CB/P4A	45	68	12	SKF	Angular Contact Ball Bearings
  S71909 CE/HCP4A	45	68	12	SKF	Angular Contact Ball Bearings
  SBR 16-UU	16			NBS	Linear Bearings
  UK208+H	35	80	46	SNR	Deep Groove Ball Bearings
  120344	.7500	1.1250	2.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  TAF8510525	105		25	IKO	NEEDLE BEARINGS
  AAS1111	55	78		NTN	THRUST NEEDLE BEARINGS
  88500	10	30	.3543	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  31314	70	150	35	CONSOLIDATED	TAPERED ROLLER BEARINGS