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：2021-06-06
Application:mobile toilet,engineering machinery,ship special,Individual Wire,defogging and degreasing,glass processing machine,Warehouse Shelf Equipment,boring bar boring bar,mathematical instruments,multi-knife lathe,Spectrum Products
Similar models:7216 BEP 7216 BECBM 7216 BEGAPH 7216 CD/HCP4A S7216 ACD/HCP4A S7216 ACD/P4A 7216 BECBPH 7216 BEGAP 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
14864	38.1	52.37	7.95	Seals
22226 E	130	230	64	Bearings, units and housings
330x370x18 HDS2 R	330	370	18	Seals
45x60x8 CRW1 R	45	60	8	Seals
557318	1560.5252	-	-	Seals
55x70x8 HMSA10 RG	55	70	8	Seals
D/W R188-2Z	6.35	12.7	4.762	Bearings, units and housings
FYTB 1.11/16 LDW	42.8625	-	-	Bearings, units and housings
N 318 ECP	90	190	43	Bearings, units and housings
NU 1996 MA	480	650	78	Bearings, units and housings
SAF 22611 x 2	50.8	-	-	Bearings, units and housings
SD 50x62x5	50	62	5	Seals

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Hot number： 19782 BD-24134 CCK30/W33-AH 24134 305 VRME R 32244 35x48x8 CRW1 R 61992 MA 6313-RS1 99256 FYWR 30 YTHR HJ 211 EC KMFE 15 H NNU 41/800 M/W33 PWKR 90.2RS SAF 22534 x 5.7/8 T SNL 3160