Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7012 CD/P4A

7012 CD/P4A

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		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/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:vacuum suction cup,electrostatic protection,Die,other rubber,metering pump,instrument,EEG,Broadcasting System,mechanical annex,forklift truck,pump industry
Similar models:7012 CE/HCP4AH1 7012 CB/P4A S7012 CD/P4A 7012 CD/HCP4AL S7012 CB/P4A 7012 ACD/P4AH1 7012 CD/HCP4AH1 S7012 ACD/P4A S7012 CE/P4A S7012 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7012CD/P4A products，there is large inventory of SKF 7012 CD/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 7012 CD/P4A Which SKF 7012CD/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1060 VRME R	1008	-	-	Seals
65x97x7 HMS5 V	65	97	7	Seals
7407 BCBM	35	100	25	Bearings, units and housings
AN 17	16.129	-	84.836	Bearings, units and housings
AOH 241/750 G	710	750	520	Bearings, units and housings
FBSA 208/QFC	40	-	165	Bearings, units and housings
FYTWK 15/16 YTA	23.812	-	-	Bearings, units and housings
HE 308 E	31.75	40	36	Bearings, units and housings
HM 3044	30	-	220	Bearings, units and housings
NAO 80x110x30	80	110	30	Bearings, units and housings
PF 3/4 TR	19.05	-	-	Bearings, units and housings
SNW 111x1.7/8	47.625	55	63.6524	Bearings, units and housings

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