Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7012 ACB/P4AL

7012 ACB/P4AL

Dimensions

d		60	mm
D		95	mm
B		18	mm
d₁		73.18	mm
d₂		71.65	mm
D₂		84.39	mm
b		2.2	mm
C₁		9	mm
C₂		4.3	mm
C₃		2.8	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_b	min.	66	mm
D_a	max.	89	mm
D_b	max.	91.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		74.2	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
Attainable speed for oil-air lubrication		26000	r/min
Ball diameter	D_w	6.747	mm
Number of balls	z	28
Reference grease quantity	G_ref	5.03	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	80	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: 7012 ACB/P4AL
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：2021-06-05
Application:education model Instruments,Pneumatic Actuator,mechanical annex,Industrial Electromechanical,Pump,stacker lift platform,Broadcasting System,E Beauty,lifting tackle,electronic components,metal mold
Similar models:7012 ACB/P4AL S7012 CD/P4A 7012 CB/HCP4A 7012 CE/P4AL1 7012 CD/P4AL 7012 ACE/HCP4AL 7012 CE/HCP4AH1 7012 ACE/P4A 7012 ACD/P4AH1 7012 ACB/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 7012ACB/P4AL products，there is large inventory of SKF 7012 ACB/P4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7012 ACB/P4AL Which SKF 7012ACB/P4AL 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
332167	400	650	-	Bearings, units and housings
47475	120.65	152.43	12.7	Seals
7015 CD/HCP4AH1	75	115	20	Bearings, units and housings
99159	39.8526	47.2186	19.05	Seals
AOH 24192	440	460	332	Bearings, units and housings
HJ 10/560	560	648	53	Bearings, units and housings
K 125x133x35	125	133	35	Bearings, units and housings
PF 1.3/4 TF	44.45	-	-	Bearings, units and housings
RNAO 7x14x8 TN	7	14	8	Bearings, units and housings
WS 81256	280		24	Bearings, units and housings
WS 81260	300		28.5	Bearings, units and housings
YSA 211-2FK + HE 2311 B	55	100	59	Bearings, units and housings

Purchase the SKF 7012 ACB/P4AL Please fill in the following

Hot number： 110x150x12 HMSA10 RG 12660 22309 EK + AH 2309 BD-23256 CCK/W33-OH 2356 H 490x530x20 HDS1 R 51148 M 70/530 BM D/W R2-6-2RS1 H 212 HN 3520 NCF 3017 CV NJ 2207 ECJ NU 318 ECP SSAFS 22524 Z 012