Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7012 CD/HCP4A

7012 CD/HCP4A

Dimensions

d		60	mm
D		95	mm
B		18	mm
d₁		70.8	mm
d₂		70.8	mm
D₁		84.2	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		17000	r/min
Attainable speed for oil-air lubrication		26000	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		77	N/µm
Preload class B	G_B	300	N
Static axial stiffness, preload class B		105	N/µm
Preload class C	G_C	600	N
Static axial stiffness, preload class C		148	N/µm
Preload class D	G_D	1200	N
Static axial stiffness, preload class D		214	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	1.02
Calculation factor	f₀	15.4

Mass

Mass bearing

0.34

Model Number: 7012 CD/HCP4A
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：2026-04-16
Application:Optical detection,Perfusion device,Hydraulic Couplings,electronic materials,chamfer,Spectral Products,tobacco machinery,Low-voltage electrical equipment,packaging materials,Embroidery,motor
Similar models:7012 ACE/P4AH1 7012 CD/P4AH1 S7012 ACD/P4A 7012 ACE/P4A 7012 ACE/HCP4A 7012 CD/HCP4AL 7012 ACD/HCP4A 7012 CD/P4AL S7012 ACE/HCP4A 7012 ACE/P4AL1
BEARING POWER International Trading Co.,Ltd. specialize in 7012CD/HCP4A products，there is large inventory of SKF 7012 CD/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 7012 CD/HCP4A Which SKF 7012CD/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
108x130x13 CRSH1 R	108	130	13	Seals
23152	58.7502	85.09	11.13	Seals
305805 C-2RS1	25	62	20.6	Bearings, units and housings
32815	83.7692	104.78	14.3	Seals
6213-2RS1	65	120	23	Bearings, units and housings
7016 CE/HCP4AL	80	125	22	Bearings, units and housings
99833	49.2252	56.3626	17.4752	Seals
BEAM 025075-2RS	25	75	28	Bearings, units and housings
SAW 23538 x 6.13/16 T	173.0375	-	-	Bearings, units and housings
SNL 3280 G	400	-	-	Bearings, units and housings
SY 5/8 TF	15.875	-	-	Bearings, units and housings
YAT 204	20	47	25.5	Bearings, units and housings

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