d - 25 mm

D - 42 mm

B - 9 mm

d₁ - 30.7 mm

d₂ - 29.4 mm

D₂ - 38.4 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_a - max. - 30.3 mm

d_b - min. - 27 mm

d_b - max. - 29 mm

D_a - max. - 40 mm

D_b - max. - 41.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 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

Ball - D_w - 4.762 mm

Ball - z - 16

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 - 0.038 kg

• Model Number:S71905 ACE/HCP4A
• Inner Diameter：42mm Outer Diameter：25mm Width：9mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:root canal filling,Insect Capture,physical instruments,gear grinding machine,Machine tools,Air,circulating pump,directional control valve,centrifugal pump,ventilation heating equipment,Broadcasting System
• Similar models:SKF S71905CE/P4A SKF 71905ACD/HCP4A SKF 71905CE/HCP4AH ISO 71905C SKF 71905CE/HCP4A CX 71905ATBP4 SNR 71905HVDUJ74 FAG HS71905-E-T-P4S ISO 71905CDF CX 71905C
• BEARING POWER International Trading Co.,Ltd. specialize in S71905ACE/HCP4A products，there is large inventory of SKF S71905 ACE/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71905 ACE/HCP4A Which SKF S71905ACE/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
  03062/03162	15,875	41,275	14,288	KOYO	Tapered Roller Bearings
  13687/13620	38,1	69,012	19,05	Timken	Tapered Roller Bearings
  20VS2612	20	26	11,6	KOYO	Needle Roller Bearings
  23022RHK	110	170	45	KOYO	Spherical Roller Bearings
  61908-2RZ	40	62	12	ISB	Deep Groove Ball Bearings
  6408	40	110	27	ISO	Deep Groove Ball Bearings
  CRF-33015 A	75,000	115,000	31,000	CRAFT	Wheel Bearings
  7322DB	110	240	50	NACHI	Angular Contact Ball Bearings
  EGW32-E40-B	32	54	1,5	INA	Plain Bearings
  FLCTE40	40			NKE	Bearing Units
  IJ123022				ILJIN	Angular Contact Ball Bearings
  HK 1012.2RS	14	10	12	SKF	Cylindrical Roller Bearings
  NCF3084-V	420	578,2	150	NKE	Cylindrical Roller Bearings
  N216	80	140	26	AST	Cylindrical Roller Bearings
  RNAFW81620	8	16	20	JNS	Needle Roller Bearings
  NU2214E	70	125	31	FAG	CYLINDRICAL ROLLER BEARINGS
  KH06PP	6	12	22	INA	LINEAR RECIRCULATING BALL BEARINGS
  292/800	800	1060		SKF	SPHERICAL ROLLER THRUST BEARINGS
  A1218TS	90	160	30	Hyatt	CYLINDRICAL ROLLER BEARINGS
  KB065ARO	6.5000	7.1250	.3125	KAYDON	ANGULAR CONTACT BALL BEARINGS