Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7212 CD/HCP4A

7212 CD/HCP4A

Dimensions

d		60	mm
D		110	mm
B		22	mm
d₁		76.4	mm
d₂		76.4	mm
D₁		93.6	mm
r_1,2	min.	1.5	mm
r_3,4	min.	0.6	mm
a		22.5	mm

Abutment dimensions

d_a	min.	69	mm
d_b	min.	69	mm
D_a	max.	101	mm
D_b	max.	105.8	mm
r_a	max.	1.5	mm
r_b	max.	0.6	mm
d_n		80.1	mm

Calculation data

Basic dynamic load rating	C	57.2	kN
Basic static load rating	C₀	46.5	kN
Fatigue load limit	P_u	2	kN
Attainable speed for grease lubrication		16000	r/min
Attainable speed for oil-air lubrication		24000	r/min
Ball diameter	D_w	14.288	mm
Number of balls	z	16
Reference grease quantity	G_ref	10.08	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	215	N
Static axial stiffness, preload class A		83	N/µm
Preload class B	G_B	430	N
Static axial stiffness, preload class B		113	N/µm
Preload class C	G_C	860	N
Static axial stiffness, preload class C		158	N/µm
Preload class D	G_D	1720	N
Static axial stiffness, preload class D		228	N/µm
Calculation factors
Calculation factor	f	1.07
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.03
Calculation factor	f_2D	1.06
Calculation factor	f_HC	1.01
Calculation factor	f₀	14.9

Mass

Mass bearing

0.69

Model Number: 7212 CD/HCP4A
Inner Diameter：60mm Outer Diameter：110mm Width：22mm
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：2024-12-13
Application:supporting facilities,Other Measurements,experimental equipment,CNC,surgical instruments,lifting tackle,equipment,ignition system,other lathe,woodworking machinery,Forklift industry
Similar models:7212 BECBY 7212 BECBP 7212 BEGAM S7212 CD/HCP4A 7212 ACCBM 7212 BECBJ 7212 ACD/P4A 7212 BEGAP 7212 BEP 7212 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7212CD/HCP4A products，there is large inventory of SKF 7212 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 7212 CD/HCP4A Which SKF 7212CD/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
248/1800 CAK30FA/W20	1800	2180	375	Bearings, units and housings
24x38x10 CRS1 R	24	38	10	Seals
26x37x7 HMS5 V	26	37	7	Seals
404502	405	-	-	Seals
45x62x10 HMS5 V	45	62	10	Seals
51100 V/HR22Q2	10	24	9	Bearings, units and housings
71812 ACD/P4	60	78	10	Bearings, units and housings
9604	24.6126	35.71	6.35	Seals
NUP 228 ECJ	140	250	42	Bearings, units and housings
SAKAC 12 M	12	-	16	Bearings, units and housings
SAW 23238 TLC	190	-	-	Bearings, units and housings
SYJ 25 KF	20	-	-	Bearings, units and housings

Purchase the SKF 7212 CD/HCP4A Please fill in the following

Hot number： 10x19x7 HMSA10 RG1 16754 18x28x7 HMSA10 V 240/1000 CAF/W33 3621 7305 BEGBP 7208 ACD/P4A 80x125x10 CRW1 R BT4B 331559/HA4 C 31/600 MB FSAF 22611 x 1.7/8 T NA 2205.2RSX OH 3148 H SYWK 1.15/16 LTA ZW 75x85