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

7012 CE/P4AH1

Dimensions

d		60	mm
D		95	mm
B		18	mm
d₁		72.74	mm
d₂		70.6	mm
D₁		82.22	mm
K		0.5	mm
C₁		6.3	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		19.5	mm

Abutment dimensions

d_a	min.	66	mm
d_b	min.	66	mm
D_a	max.	89	mm
D_b	max.	90.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		74.6	mm

Calculation data

Basic dynamic load rating	C	17.2	kN
Basic static load rating	C₀	12.9	kN
Fatigue load limit	P_u	0.54	kN
Attainable speed for grease lubrication		20000	r/min
Attainable speed for oil-air lubrication		31000	r/min
Ball diameter	D_w	7.938	mm
Number of balls	z	25
Reference grease quantity	G_ref	5.3	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	92	N
Static axial stiffness, preload class A		48	N/µm
Preload class B	G_B	275	N
Static axial stiffness, preload class B		75	N/µm
Preload class C	G_C	550	N
Static axial stiffness, preload class C		101	N/µm
Calculation factors
Calculation factor	f	1.08
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	8.5

Mass

Mass bearing

0.42

Model Number: 7012 CE/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：2025-12-09
Application:test strip,Insect Capture,equipment and,switch,luminescent reagent,tapping machine,Gripper Swing,medical equipment,Spectrum Products,storage and transportation equipment,ventilation equipment
Similar models:7012 CD/P4AH1 7012 ACD/HCP4A 7012 ACB/P4A 7012 CB/P4AL 7012 ACD/HCP4AL 7012 ACD/P4AH1 7012 CD/HCP4AH1 7012 CB/HCP4A S7012 ACD/HCP4A 7012 ACE/HCP4AH1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
220 VL V	198	-	-	Seals
31261	79.375	111.15	11.13	Seals
529379	1012.825	-	-	Seals
618/5	5	11	3	Bearings, units and housings
7019 CE/HCP4A	95	145	24	Bearings, units and housings
FYTB 40 LDW	40	-	-	Bearings, units and housings
GEH 60 TXE-2LS	60	105	63	Bearings, units and housings
N 1012 KPHA/SP	60	95	18	Bearings, units and housings
NJ 220 ECP	100	180	34	Bearings, units and housings
OKC 180	180		-
SAF 1516 T	68.2625	-	-	Bearings, units and housings
SAW 23540 TLC	182.5625	-	-	Bearings, units and housings

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Hot number： 1650 VL V 27361 331480 G 530x580x22 HDS1 R 706 CD/HCP4AH 7204 BEGAP FSAF 1315 TLC FYAWK 1. LTA GEZ 300 ES-2RS HJ 2236 EC NUP 2314 ECP PCM 556025 M PCZ 2616 E S7007 CB/P4A SYFJ 509