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：2025-12-09
Application:intermediate,electric hydraulic lifting platform,hanging clamp,air conditioning tools,raw material accessories,lifting chain,root canal filling,enzyme,aerial work equipment,plastic molding,diving equipment
Similar models:7012 CE/P4AL 7012 CD/P4AH1 7012 ACD/P4AL 7012 CE/HCP4A S7012 ACB/P4A 7012 CE/P4A 7012 ACD/HCP4A 7012 CE/HCP4AH1 7012 ACE/HCP4AH1 S7012 CD/P4A
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
12x22x7 CRW1 V	12	22	7	Seals
22234-2CS5K/VT143	170	310	86	Bearings, units and housings
30x48x8 HMSA10 V	30	48	8	Seals
36179	92.075	117.5	9.53	Seals
7011 ACB/HCP4A	55	90	18	Bearings, units and housings
GE 180 TXA-2LS	180	260	105	Bearings, units and housings
GEZM 204 ES-2LS	57.15	90.488	85.725	Bearings, units and housings
KRV 52 PPXA	-	52	24	Bearings, units and housings
NAO 25x42x32	25	42	32	Bearings, units and housings
PSM 354540 A51	35	45	40	Bearings, units and housings
SAF 1518 x 3.1/16	77.7875	-	-	Bearings, units and housings
W 619/4-2Z	4	11	4	Bearings, units and housings

Purchase the SKF 7012 CB/P4A Please fill in the following

Hot number： 1209 ETN9 51108 V/HR22Q2 52236 M 61921 6311 NR 7007 ACE/HCP4AL1 87274 C 4028 K30V GEM 50 ESX-2LS NNU 4924 BK/SPW33 OH 3276 H PRMF 252825 SAF 22517 TLC W 6004-2Z WS 81168