d - 40 mm

D - 62 mm

B - 12 mm

d₁ - 46.5 mm

d₂ - 44.8 mm

D₁ - 54.15 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 18.6 mm

d_a - min. - 43.2 mm

d_b - min. - 42 mm

D_a - max. - 58.8 mm

D_b - max. - 60 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 48 mm

Basic dynamic load rating - C - 9.2 kN

Basic static load rating - C₀ - 5.8 kN

Fatigue load limit - P_u - 0.245 kN

Limiting speed for grease lubrication - 34000 r/min

Limiting speed for oil lubrication - 52000 mm/min

Ball - D_w - 6.35 mm

Ball - z - 19

G_ref - 1.4 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 - 84 N

Preload class B - G_B - 250 N

Preload class C - G_C - 505 N

Calculation factor - f - 1.05

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 - 86 N/micron

Preload class B - 130 N/micron

Preload class C - 170 N/micron

Mass bearing - 0.088 kg

• Model Number: 71908 ACE/HCP4A
• Inner Diameter：62mm Outer Diameter：40mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-13
• Application:Industrial Electromechanical,cleaners,Broadcasting System,test laboratory equipment and accessories,Tool,Spectrum Products,dynamic blood pressure,sample cup,Plastic molding,Doppler,Industrial
• Similar models:FAG HCS71908-C-T-P4S SNR MLE71908CVDUJ74S SNR MLE71908CVUJ74S FAG HSS71908-E-T-P4S SKF 71908ACE/HCP4A SKF 71908CE/P4AL FAG HCB71908-C-2RSD-T-P4S SKF 71908CE/HCP4A SKF S71908CD/P4A SNR 71908CVUJ74
• BEARING POWER International Trading Co.,Ltd. specialize in 71908ACE/HCP4A products，there is large inventory of SKF 71908 ACE/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71908 ACE/HCP4A Which SKF 71908ACE/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.

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  478/472-B	65	120	29,007	Timken	Tapered Roller Bearings
  7048 A	240	360	56	CX	Angular Contact Ball Bearings
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  MF-2520	25	32	20	NSK	Needle Roller Bearings
  N 409	45	100.5	29	NACHI	Cylindrical Roller Bearings
  NJ310E	50	110	27	NTN	Cylindrical Roller Bearings
  NN3076	380	560	135	CX	Cylindrical Roller Bearings
  RNA4928-XL	160	190	50	INA	Needle Roller Bearings
  UCFL206-18	28,575			KOYO	Bearing Units
  HYDNUT270			58	FAG	HYDRAULIC NUTS
  BJL12	12	37	17	RIV	SELF
  SN-608..21308-K	35		60	CONSOLIDATED	PILLOW BLOCKS