Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71915 ACB/HCP4A

71915 ACB/HCP4A

Dimensions

d		75	mm
D		105	mm
B		16	mm
d₁		85.94	mm
d₂		84.55	mm
D₂		97.5	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/HCP4A
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：2021-06-09
Application:Workpiece,Food testing,Special Equipment,centrifugal pump,injection molding machine,medical treatment,heating fans,Individual Wire,pneumatic Pump,air shower etc,miscellaneous instruments
Similar models:71915 CE/HCP4A 71915 ACE/P4A 71915 ACB/P4AL 71915 ACE/HCP4A 71915 CD/HCP4A S71915 ACB/P4A S71915 CE/P4A 71915 ACE/HCP4AH1 71915 CD/HCP4AH1 71915 ACD/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71915ACB/HCP4A products，there is large inventory of SKF 71915 ACB/HCP4A 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/HCP4A Which SKF 71915ACB/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	Type
12508	31.75	52.37	6.35	Seals
30203	17	40	13.25	Bearings, units and housings
61976 MA	380	520	65	Bearings, units and housings
JLM 104945/910	50	82	21.501	Bearings, units and housings
KMK 18	18	-	90	Bearings, units and housings
NJ 1044 ML	220	340	56	Bearings, units and housings
PCM 303425 E	30	34	25	Bearings, units and housings
RNA 4906	35	47	17	Bearings, units and housings
SAW 23518 x 3.1/4	82.55	-	-	Bearings, units and housings
SSAFS 22640	182.5625	-	-	Bearings, units and housings
W 6010-2RZ	50	80	16	Bearings, units and housings
W 627/6-2Z	6	10	3	Bearings, units and housings

Purchase the SKF 71915 ACB/HCP4A Please fill in the following

Hot number： 23236 CCK/W33 30236 525033 6048 89317 M BD-C 3132 K-H 3132 L HA 211 NATV 25 PPA NKS 40 PSM 455545 A51 PSMF 061010 A51 SAF 22244 SSAFS 23028 KA x 5 SYR 2-3 W 617/4