Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7216 CD/HCP4A

7216 CD/HCP4A

Dimensions

d		80	mm
D		140	mm
B		26	mm
d₁		99.5	mm
d₂		99.5	mm
D₁		120.5	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm
a		27.8	mm

Abutment dimensions

d_a	min.	91	mm
d_b	min.	91	mm
D_a	max.	129	mm
D_b	max.	134.4	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		103.4	mm

Calculation data

Basic dynamic load rating	C	85.2	kN
Basic static load rating	C₀	75	kN
Fatigue load limit	P_u	3.05	kN
Attainable speed for grease lubrication		12000	r/min
Attainable speed for oil-air lubrication		18000	r/min
Ball diameter	D_w	17.462	mm
Number of balls	z	17
Reference grease quantity	G_ref	18.084	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	320	N
Static axial stiffness, preload class A		106	N/µm
Preload class B	G_B	640	N
Static axial stiffness, preload class B		144	N/µm
Preload class C	G_C	1280	N
Static axial stiffness, preload class C		201	N/µm
Preload class D	G_D	2560	N
Static axial stiffness, preload class D		289	N/µm
Calculation factors
Calculation factor	f	1.09
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	15.1

Mass

Mass bearing

1.24

Model Number: 7216 CD/HCP4A
Inner Diameter：80mm Outer Diameter：140mm Width：26mm
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:non-motor vehicle Electric car,Hydraulic Press,turret industry,tapping machine,floor industry,Rolling mill gear box,Switch,blood cell reagent,centrifugal pump,Chromatography Products,dynamic blood pressure
Similar models:7216 BECBM 7216 BEGAPH S7216 ACD/P4A 7216 BEGAM 7216 CD/HCP4A 7216 BECBY 7216 BECBPH S7216 CD/HCP4A 7216 BECBJ 7216 ACD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7216CD/HCP4A products，there is large inventory of SKF 7216 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 7216 CD/HCP4A Which SKF 7216CD/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
51104	20	35	10	Bearings, units and housings
7315 BECBY	75	160	37	Bearings, units and housings
7411 BGBM	55	140	33	Bearings, units and housings
H 311 E	50	55	45	Bearings, units and housings
L 183448/410	760	889	88.9	Bearings, units and housings
MB 34	170	232	-	Bearings, units and housings
SAF 22544 x 8	203.2	-	-	Bearings, units and housings
S7216 CD/HCP4A	80	140	26	Bearings, units and housings
SAF 22517	74.6125	-	-	Bearings, units and housings
SAW 23518 x 3.1/16 T	77.7875	-	-	Bearings, units and housings
STO 50 X	50	90	20	Bearings, units and housings
YAT 206-104	31.75	62	30.2	Bearings, units and housings

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