Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71915 ACB/HCP4AL

71915 ACB/HCP4AL

Dimensions

d		75	mm
D		105	mm
B		16	mm
d₁		85.94	mm
d₂		84.55	mm
D₂		97.5	mm
b		1.5	mm
C₁		8.6	mm
C₂		3.8	mm
C₃		2.7	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
a		32.3	mm

Abutment dimensions

d_a	min.	79.6	mm
d_b	min.	79.6	mm
D_a	max.	100	mm
D_b	max.	101.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		86.9	mm

Calculation data

Basic dynamic load rating	C	17.8	kN
Basic static load rating	C₀	20	kN
Fatigue load limit	P_u	0.52	kN
Attainable speed for grease lubrication		18000	r/min
Attainable speed for oil-air lubrication		28000	r/min
Ball diameter	D_w	6.35	mm
Number of balls	z	34
Reference grease quantity	G_ref	4.76	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	80	N
Static axial stiffness, preload class A		135	N/µm
Preload class B	G_B	160	N
Static axial stiffness, preload class B		173	N/µm
Preload class C	G_C	480	N
Static axial stiffness, preload class C		262	N/µm
Calculation factors
Calculation factor	f	1.11
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1.01
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.34

Model Number: 71915 ACB/HCP4AL
Inner Diameter：75mm Outer Diameter：105mm Width：16mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precision
Details： Angular contact ball bearings, super-precision
Update date：2025-12-09
Application:hot and cold box,Hydraulic Equipment,Optical Instruments,root canal filling,miscellaneous instruments,relay,packaging machinery,Broadcasting System,Workpiece,pump industry,Spectrum Products
Similar models:71915 CE/P4A S71915 CE/HCP4A 71915 ACD/P4AL S71915 ACE/P4A 71915 ACD/HCP4AH1 71915 ACE/P4AL 71915 CE/P4AL 71915 CB/P4A S71915 ACB/P4A 71915 ACD/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71915ACB/HCP4AL products，there is large inventory of SKF 71915 ACB/HCP4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71915 ACB/HCP4AL Which SKF 71915ACB/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	Type
1020 VE R	973	-	-	Seals
10583	27	40.06	6.35	Seals
70x90x10 HMS5 V	70	90	10	Seals
719/8 CE/HCP4AH	8	19	6	Bearings, units and housings
85885	-	-	31.75	Seals
BC2-8005/HB1	600	820	365	Bearings, units and housings
GS 81234	170	240	16.5	Bearings, units and housings
K 24x28x10	24	28	10	Bearings, units and housings
PRM 202325	20	23	25	Bearings, units and housings
PWM 190210150	190	210	150	Bearings, units and housings
PWM 758570	75	85	70	Bearings, units and housings
W 61904-2RS1	20	37	9	Bearings, units and housings

Purchase the SKF 71915 ACB/HCP4AL Please fill in the following

Hot number： 150x180x12 HMS5 V 15557 35x80x12 HMS5 V 51253 6010-Z AOH 24092 91329 FSAF 1518 x 3.1/8 TLC FY 55 WF FYT 3/4 TF/VA201 SAF 22510 x 1.5/8 T SAF 22536 x 6.3/8 TLC SAF 22609 x 1.1/2 T W 61908-2Z W 63806 R-2Z