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

7012 CB/P4A

Dimensions

d		60	mm
D		95	mm
B		18	mm
d₁		73.18	mm
d₂		71.65	mm
D₂		84.39	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.	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	19.5	kN
Basic static load rating	C₀	20	kN
Fatigue load limit	P_u	0.51	kN
Attainable speed for grease lubrication		19000	r/min
Attainable speed for oil-air lubrication		30000	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	48	N
Static axial stiffness, preload class A		41	N/µm
Preload class B	G_B	96	N
Static axial stiffness, preload class B		54	N/µm
Preload class C	G_C	290	N
Static axial stiffness, preload class C		86	N/µm
Calculation factors
Calculation factor	f	1.06
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	9.7

Mass

Mass bearing

0.45

Model Number: 7012 CB/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：2024-12-16
Application:van,Low-voltage electrical equipment,wall industry,Display Devices,other rubber,injection molding machine,Industrial,garden machinery,Hairbrush device,sawing machine,Broadcasting System
Similar models:7012 ACE/P4A 7012 ACE/P4AL 7012 ACE/HCP4AH1 7012 CD/P4AH1 S7012 CD/HCP4A 7012 CD/P4AL 7012 ACD/P4AH1 7012 CD/HCP4AL 7012 ACB/HCP4A 7012 ACE/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 7012CB/P4A products，there is large inventory of SKF 7012 CB/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 CB/P4A Which SKF 7012CB/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
150x180x12 HMSA10 RG	150	180	12	Seals
230x260x15 HMS5 V	230	260	15	Seals
525582	304.8	-	-	Seals
591/750 F	750	900	90	Bearings, units and housings
60x82x12 HMSA10 V	60	82	12	Seals
61803-2Z	17	26	5	Bearings, units and housings
6303-2RSH	17	47	14	Bearings, units and housings
FYWK 25 YTA	25	-	-	Bearings, units and housings
N 316 ECP	80	170	39	Bearings, units and housings
NJG 2328 VH	140	300	102	Bearings, units and housings
PCM 323640 E	32	36	40	Bearings, units and housings
S7022 ACE/HCP4A	110	170	28	Bearings, units and housings

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Hot number： 532866 607-2RSL 629/HR22Q2 GB 3040 HM 3060 HM 31/710 NCF 29/560 V/HB1 NNCL 4980 CV NU 211 ECP NX 10 OH 39/850 HE PRM 182125 PSM 8595100 A51 RNA 4903 W 630/2-2ZS