Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7214 ACD/HCP4A

S7214 ACD/HCP4A

Dimensions

d		70	mm
D		125	mm
B		24	mm
d₁		87.9	mm
d₂		87.9	mm
D₂		110.3	mm
r_1,2	min.	1.5	mm
r_3,4	min.	0.6	mm
a		34.9	mm

Abutment dimensions

d_a	min.	79	mm
d_a	max.	87.1	mm
d_b	min.	79	mm
d_b	max.	87.1	mm
D_a	max.	116	mm
D_b	max.	120.8	mm
r_a	max.	1.5	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	66.3	kN
Basic static load rating	C₀	55	kN
Fatigue load limit	P_u	2.36	kN
Attainable speed for grease lubrication		12000	r/min
Ball diameter	D_w	15.875	mm
Number of balls	z	16
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	420	N
Static axial stiffness, preload class A		223	N/µm
Preload class B	G_B	840	N
Static axial stiffness, preload class B		290	N/µm
Preload class C	G_C	1680	N
Static axial stiffness, preload class C		383	N/µm
Preload class D	G_D	3360	N
Static axial stiffness, preload class D		515	N/µm
Calculation factors
Calculation factor	f	1.08
Calculation factor	f₁	0.99
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	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.97

Model Number: S7214 ACD/HCP4A
Inner Diameter：70mm Outer Diameter：125mm Width：24mm
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：2021-06-04
Application:chamfering machine etc,office outdoor camping equipment,aerial work equipment,set bacteria instrument,wheel lathe,Rolling mill,Industrial,extruder,steam Hydraulic control element,Traffic Fire Protection Equipment Security equipment,defogging and degreasing
Similar models:7214 BECBPH 7214 BECBP 7214 ACD/P4A S7214 CD/P4A 7214 ACCBM 7214 BEGAM S7214 ACD/HCP4A S7214 ACD/P4A 7214 ACD/HCP4A S7214 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S7214ACD/HCP4A products，there is large inventory of SKF S7214 ACD/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 S7214 ACD/HCP4A Which SKF S7214ACD/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
25x32x7 CRSA1 R	25	32	7	Seals
28745	73.025	98.45	11.13	Seals
34611	88.011	108.0008	10.8458	Seals
50x65x8 CRW1 R	50	65	8	Seals
65x80x8 CRW1 R	65	80	8	Seals
85x140x12 HMSA10 V	85	140	12	Seals
99552	140	151.003	25.4	Seals
KMD 19	32	-	95	Bearings, units and housings
OKCX 670	670		-
PRM 657055	65	70	55	Bearings, units and housings
RN-1.5x13.8 BF/G2	-	-	1.5	Bearings, units and housings
SYNT 65 LTS	65	-	-	Bearings, units and housings

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