Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7213 ACD/P4A

7213 ACD/P4A

Dimensions

d		65	mm
D		120	mm
B		23	mm
d₁		82.9	mm
d₂		82.9	mm
D₁		102.1	mm
r_1,2	min.	1.5	mm
r_3,4	min.	0.6	mm
a		33.2	mm

Abutment dimensions

d_a	min.	74	mm
d_b	min.	74	mm
D_a	max.	111	mm
D_b	max.	115.8	mm
r_a	max.	1.5	mm
r_b	max.	0.6	mm
d_n		86.6	mm

Calculation data

Basic dynamic load rating	C	63.7	kN
Basic static load rating	C₀	51	kN
Fatigue load limit	P_u	2.2	kN
Attainable speed for grease lubrication		10000	r/min
Attainable speed for oil-air lubrication		17000	r/min
Ball diameter	D_w	15.875	mm
Number of balls	z	15
Reference grease quantity	G_ref	12.471	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	400	N
Static axial stiffness, preload class A		189	N/µm
Preload class B	G_B	800	N
Static axial stiffness, preload class B		245	N/µm
Preload class C	G_C	1600	N
Static axial stiffness, preload class C		324	N/µm
Preload class D	G_D	3200	N
Static axial stiffness, preload class D		437	N/µm
Calculation factors
Calculation factor	f	1.07
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

1.03

Model Number: 7213 ACD/P4A
Inner Diameter：65mm Outer Diameter：120mm Width：23mm
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：2021-06-09
Application:rock drilling machinery,Film machine,engine,water protection,plant determination,forklift truck,aerial work platform,glass,power protection,printing equipment,tire industry
Similar models:7213 ACCBM 7213 BEGAF S7213 ACD/HCP4A S7213 CD/HCP4A 7213 BEGAPH 7213 BEGAP 7213 BECBY S7213 CD/P4A 7213 BECBM 7213 BECBJ
BEARING POWER International Trading Co.,Ltd. specialize in 7213ACD/P4A products，there is large inventory of SKF 7213 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 7213 ACD/P4A Which SKF 7213ACD/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
27268	69.85	88.9	9.53	Seals
32313 B	65	140	51	Bearings, units and housings
401404	126	-	-	Seals
525092	1924.05	-	-	Seals
607/HR22T2	7	19	6	Bearings, units and housings
624/HR22Q2	4	13	5	Bearings, units and housings
670 VE R	650	-	-	Seals
71915 ACD/P4AH1	75	105	16	Bearings, units and housings
86407	-	-	63.5	Seals
GEZ 500 ESL-2LS	127	196.85	95.25	Bearings, units and housings
HE 2315	63.5	98	73	Bearings, units and housings
OKF 600	600	1260	-

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Hot number： 125x200x15 HMSA10 RG 16077 34279 411502 44920 71934 CD/HCP4A 7204 BECBJ 76225 C 2211 KV C 4028 V FYRP 3-18 HM 801346/310 NU 1006 PCZ 3224 E W 30