d - 40 mm

D - 62 mm

B - 12 mm

d₁ - 46.5 mm

d₂ - 44.8 mm

D₁ - 54.15 mm

K - 0.5 mm

C₁ - 3.75 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/HCP4AH1
• Inner Diameter：62mm Outer Diameter：40mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-21
• Application:Rolling mill,storage and transportation equipment,Broadcasting System,paper processing machine,paint paint,Embroidery,heating fans,Cylinder Special,DC generators,chamfering machine etc,Reflective Materials Industrial fabrics
• Similar models:FAG HSS71908-C-T-P4S SNR ML71908HVUJ74S SKF 71908ACE/HCP4AH1 FAG B71908-E-2RSD-T-P4S SNR MLE71908CVUJ74S CX 71908CTBP4 CX 71908C FAG B71908-C-2RSD-T-P4S SKF 71908ACE/HCP4AL FAG HCS71908-E-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 71908ACE/HCP4AH1 products，there is large inventory of SKF 71908 ACE/HCP4AH1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71908 ACE/HCP4AH1 Which SKF 71908ACE/HCP4AH1 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
  20DC20170	100	200	170	KOYO	Cylindrical Roller Bearings
  26882/26823	41,275	76,2	25,4	AST	Tapered Roller Bearings
  7807CDB/GNP4	35	47	14	NTN	Angular Contact Ball Bearings
  45291/45220	57,15	104,775	30,162	CX	Tapered Roller Bearings
  45FSH75	45	75	28	Timken	Plain Bearings
  6900N	10	22	6	NTN	Deep Groove Ball Bearings
  AXK 0515 TN	5	15	2	NBS	Needle Roller Bearings
  BSD 2047 CG-2RZ	20	47	15	SKF	Thrust Ball Bearings
  FLW693Z	3	9,5	4	NTN	Deep Groove Ball Bearings
  K 42x47x25 TN	42	47		NBS	Needle Roller Bearings
  MBT18V	18	34	18	NMB	Plain Bearings
  NJF2305 V	25	62	24	ISO	Cylindrical Roller Bearings
  NNU 40/560 M/W33	560	820	258	ISB	Cylindrical Roller Bearings
  NUP314 E	70	150	35	CX	Cylindrical Roller Bearings
  RNA5905	30	42	23	CX	Needle Roller Bearings
  UCC209	45		49,2	FYH	Bearing Units
  YET204/VL065	20	47	21,5	SKF	Deep Groove Ball Bearings
  A1228TS	140	250	42	Hyatt	CYLINDRICAL ROLLER BEARINGS
  RNA172520	25		20	SKF (Old No.)	NEEDLE BEARINGS
  81209			9.0	Torrington	THRUST ROLLER BEARINGS