Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7216 ACD/P4A

7216 ACD/P4A

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		38.8	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	81.9	kN
Basic static load rating	C₀	72	kN
Fatigue load limit	P_u	2.9	kN
Attainable speed for grease lubrication		8500	r/min
Attainable speed for oil-air lubrication		14000	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	520	N
Static axial stiffness, preload class A		257	N/µm
Preload class B	G_B	1040	N
Static axial stiffness, preload class B		303	N/µm
Preload class C	G_C	2080	N
Static axial stiffness, preload class C		401	N/µm
Preload class D	G_D	4160	N
Static axial stiffness, preload class D		540	N/µm
Calculation factors
Calculation factor	f	1.09
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.02
Calculation factor	f_2D	1.05
Calculation factor	f_HC	1
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

1.46

Model Number: 7216 ACD/P4A
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:diving equipment,medical equipment,electromyography machine,electromagnetic clutch,Industrial Adhesive,vacuum filter,intermediate,industrial supplies,industrial skin care,Hydraulic Equipment,ultra-quiet generators
Similar models:7216 BEGAM 7216 BEGAP 7216 ACD/P4A 7216 BEGAPH S7216 ACD/HCP4A 7216 CD/P4A S7216 CD/HCP4A 7216 BECBM 7216 BECBPH 7216 BEP
BEARING POWER International Trading Co.,Ltd. specialize in 7216ACD/P4A products，there is large inventory of SKF 7216 ACD/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 7216 ACD/P4A Which SKF 7216ACD/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
120x180x15 HMSA10 RG	120	180	15	Seals
18584	47.625	66.62	7.95	Seals
19244	49.2252	68.22	7.722	Seals
30x47x7 CRW1 R	30	47	7	Seals
GE 35 ES	35	55	25	Bearings, units and housings
HE 211 B	50.8	55	37	Bearings, units and housings
LR 25x30x26.5	25	30	26.5	Bearings, units and housings
NU 2306 ECP	30	72	27	Bearings, units and housings
NU 319 ECML	95	200	45	Bearings, units and housings
NUP 228 ECML	140	250	42	Bearings, units and housings
SA 50 ESX-2LS	50	-	35	Bearings, units and housings
SAF 23028 KA x 5	127	-	-	Bearings, units and housings

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Hot number： 10632 1220 K + H 220 1650 VRME R 231/1000 CAKF/W33 33073 407004 511/900 F 706 CD/HCP4A 7251 FBSA 205/DF K 35x42x30 NU 1021 M NUP 252 MA SAF 22510 SAF 22622 TLC