Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7012 CD/P4AH1

7012 CD/P4AH1

Dimensions

d		60	mm
D		95	mm
B		18	mm
d₁		70.8	mm
d₂		70.8	mm
D₁		84.2	mm
K		0.5	mm
C₁		4.88	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		19.4	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		73.1	mm

Calculation data

Basic dynamic load rating	C	40.3	kN
Basic static load rating	C₀	34.5	kN
Fatigue load limit	P_u	1.5	kN
Attainable speed for grease lubrication		14000	r/min
Attainable speed for oil-air lubrication		22000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	19
Reference grease quantity	G_ref	5.4	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	150	N
Static axial stiffness, preload class A		70	N/µm
Preload class B	G_B	300	N
Static axial stiffness, preload class B		95	N/µm
Preload class C	G_C	600	N
Static axial stiffness, preload class C		133	N/µm
Preload class D	G_D	1200	N
Static axial stiffness, preload class D		193	N/µm
Calculation factors
Calculation factor	f	1.12
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.09
Calculation factor	f_HC	1
Calculation factor	f₀	15.4

Mass

Mass bearing

0.4

Model Number: 7012 CD/P4AH1
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：2021-06-06
Application:test strip,Hydraulic Equipment,metal mold,mobile toilet,spring industry,Gripper Swing,gantry processing,Polymer,milling head plug,electric pump,surgical instruments
Similar models:7012 CD/HCP4AL 7012 CE/HCP4AL1 S7012 ACE/HCP4A 7012 CD/HCP4A 7012 CB/P4A S7012 CE/P4A S7012 ACB/P4A 7012 ACD/HCP4AL 7012 ACB/HCP4A 7012 CE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7012CD/P4AH1 products，there is large inventory of SKF 7012 CD/P4AH1 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 CD/P4AH1 Which SKF 7012CD/P4AH1 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
1100112	279.4	311.15	15.88	Seals
13529	34.925	44.45	5	Seals
525708	469.9	-	-	Seals
6002-RSL	15	32	9	Bearings, units and housings
71922 ACD/HCP4AL	110	150	20	Bearings, units and housings
7413 BGBM	65	160	37	Bearings, units and housings
9932	25.4	41.25	6.35	Seals
9982	25.4	44.5	6.35	Seals
GEZ 108 ES-2LS	38.1	61.913	28.575	Bearings, units and housings
HJ 1092	460	537.6	48	Bearings, units and housings
NN 3020 KTN9/SP	100	150	37	Bearings, units and housings
SAF 1615 x 2.1/2 TLC	63.5	-	-	Bearings, units and housings

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