Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7012 ACB/P4A

S7012 ACB/P4A

Dimensions

d		60	mm
D		95	mm
B		18	mm
d₁		73.18	mm
d₂		71.65	mm
D₂		84.39	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		27.2	mm

Abutment dimensions

d_a	min.	66	mm
d_a	max.	72.6	mm
d_b	min.	66	mm
d_b	max.	71.1	mm
D_a	max.	89	mm
D_b	max.	91.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	18.2	kN
Basic static load rating	C₀	19	kN
Fatigue load limit	P_u	0.48	kN
Attainable speed for grease lubrication		17000	r/min
Ball diameter	D_w	6.747	mm
Number of balls	z	28
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	178	N
Static axial stiffness, preload class A		107	N/µm
Preload class B	G_B	160	N
Static axial stiffness, preload class B		135	N/µm
Preload class C	G_C	480	N
Static axial stiffness, preload class C		204	N/µm
Calculation factors
Calculation factor	f	1.06
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.04
Calculation factor	f_HC	1
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

0.45

Model Number: S7012 ACB/P4A
Inner Diameter：60mm Outer Diameter：95mm Width：18mm
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:power source,rolling mill roll neck and slowdown device,Antenna Industry,Solenoid Valves,Insect Count,ventilation heating equipment,Plastic Equipment,baler,municipal machinery,coupling type,Technical Equipment
Similar models:7012 ACB/HCP4A 7012 CE/P4A 7012 CD/P4A 7012 CE/HCP4AL 7012 CD/HCP4AH1 7012 ACD/HCP4A 7012 CE/P4AL1 7012 ACB/P4AL 7012 ACD/HCP4AL 7012 CB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S7012ACB/P4A products，there is large inventory of SKF S7012 ACB/P4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the S7012 ACB/P4A Which SKF S7012ACB/P4A 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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Hot number： 13703 13865 315 VE R 6005-2RSH 6022-2Z 7016 ACE/HCP4AL1 71801 CD/P4 7307 BEGBP 9820 GEH 45 TXE-2LS NJ 307 ECPH PF 25 FM SAF 1522 x 3.7/8 T W 61700 XR-2ZS YAR 206-2F