Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7215 ACD/HCP4A

S7215 ACD/HCP4A

Dimensions

d		75	mm
D		130	mm
B		25	mm
d₁		92.9	mm
d₂		92.9	mm
D₂		115.3	mm
r_1,2	min.	1.5	mm
r_3,4	min.	0.6	mm
a		36.5	mm

Abutment dimensions

d_a	min.	84	mm
d_a	max.	92.1	mm
d_b	min.	84	mm
d_b	max.	92.1	mm
D_a	max.	121	mm
D_b	max.	125.8	mm
r_a	max.	1.5	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	68.9	kN
Basic static load rating	C₀	58.5	kN
Fatigue load limit	P_u	2.5	kN
Attainable speed for grease lubrication		11000	r/min
Ball diameter	D_w	15.875	mm
Number of balls	z	17
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	430	N
Static axial stiffness, preload class A		234	N/µm
Preload class B	G_B	860	N
Static axial stiffness, preload class B		304	N/µm
Preload class C	G_C	1720	N
Static axial stiffness, preload class C		401	N/µm
Preload class D	G_D	3440	N
Static axial stiffness, preload class D		540	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

1.06

Model Number: S7215 ACD/HCP4A
Inner Diameter：75mm Outer Diameter：130mm Width：25mm
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：2021-06-05
Application:security equipment,ultra-quiet generators,Special Equipment,animal anatomy,Flame Cutting,Tool,Seals,Hydraulic Equipment,intermediate,ECG,gantry processing
Similar models:7215 CD/HCP4A 7215 BEGAY S7215 CD/P4A 7215 BECBM S7215 ACD/HCP4A 7215 BEGAM 7215 BECBPH 7215 CD/P4A S7215 ACD/P4A 7215 BECBJ
BEARING POWER International Trading Co.,Ltd. specialize in S7215ACD/HCP4A products，there is large inventory of SKF S7215 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 S7215 ACD/HCP4A Which SKF S7215ACD/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
23701	60.325	85.09	9.53	Seals
305262 D	180	259.5	66	Bearings, units and housings
618/6	6	13	3.5	Bearings, units and housings
99248	63.5	71.8312	16.6624	Seals
C 2228 K	140	250	68	Bearings, units and housings
D/W R8 R	12.7	28.575	6.35	Bearings, units and housings
FYTB 1.3/16 TF	30.163	-	-	Bearings, units and housings
HA 2320 E	87.3125	130	97	Bearings, units and housings
S7007 ACE/HCP4A	35	62	14	Bearings, units and housings
S71909 ACD/P4A	45	68	12	Bearings, units and housings
YARAG 206-102	28.575	62	38.1	Bearings, units and housings
SYF 509	-	-	-	Bearings, units and housings

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