d - 25 mm

D - 42 mm

B - 9 mm

d₁ - 30.7 mm

d₂ - 29.4 mm

D₁ - 36.39 mm

K - 0.5 mm

C₁ - 5.45 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/HCP4AH
• Inner Diameter：42mm Outer Diameter：25mm Width：9mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:wall materials,wheel lathe,Tool,screen filter,Technical Equipment,Laser Cutting,coupling type,air shower etc,Spectrum Products,Cutting Machine,Machine tool accessories
• Similar models:FAG HCS71905-E-T-P4S SKF 71905CD/P4A ISO 71905CDB FAG HSS71905-E-T-P4S SNR MLE71905HVDUJ74S SKF 71905CE/HCP4AL SNR ML71905HVUJ74S CX 71905C-UO SKF 71905CE/P4AL SKF 71905CE/P4AH
• BEARING POWER International Trading Co.,Ltd. specialize in 71905ACE/HCP4AH products，there is large inventory of SKF 71905 ACE/HCP4AH . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71905 ACE/HCP4AH Which SKF 71905ACE/HCP4AH 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
  101038X/101076	38,1	76	24,75	Gamet	Tapered Roller Bearings
  21318AX	90	190	43	NACHI	Cylindrical Roller Bearings
  32BG04S3G	32	47	18	NACHI	Angular Contact Ball Bearings
  EE231462/232025	371,475	514,35	74,613	KOYO	Tapered Roller Bearings
  FLCTE20	20			INA	Bearing Units
  K30X43X54.8ZW	30,000	43,000		NTN	Needle Roller Bearings
  ML71913HVDUJ74S	65	90	13	SNR	Angular Contact Ball Bearings
  NH306	30	72	19	ISO	Cylindrical Roller Bearings
  NN3126	130	210	64	CX	Cylindrical Roller Bearings
  NNU4922	110	150	40	NACHI	Cylindrical Roller Bearings
  NU 2072 ECMA	540	360	106	SKF	Thrust Ball Bearings
  RCJY15/16	23,813			INA	Bearing Units
  SDMK20	20	32		KOYO	Linear Bearings
  TL23956CAE4	280	380	75	NSK	Spherical Roller Bearings
  UCTX14-44	69,85			FYH	Bearing Units
  H310.111	50	70		FAG	ADAPTERS
  LS-17	2.5000	5.0000	.9375	FAG	DEEP GROOVE BALL BEARINGS
  NU430	150	380	85	STEYR	CYLINDRICAL ROLLER BEARINGS
  LJ-31/4	3.2500	6.0000	1.0625	RHP	DEEP GROOVE BALL BEARINGS
  W-21/2				CONSOLIDATED	THRUST BALL BEARINGS