Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7201 CD/P4A

7201 CD/P4A

Dimensions

d		12	mm
D		32	mm
B		10	mm
d₁		18.6	mm
d₂		18.6	mm
D₁		25.4	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		8	mm

Abutment dimensions

d_a	min.	16.2	mm
d_b	min.	16.2	mm
D_a	max.	27.8	mm
D_b	max.	29.6	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		20	mm

Calculation data

Basic dynamic load rating	C	5.85	kN
Basic static load rating	C₀	2.55	kN
Fatigue load limit	P_u	0.108	kN
Attainable speed for grease lubrication		53000	r/min
Attainable speed for oil-air lubrication		80000	r/min
Ball diameter	D_w	5.556	mm
Number of balls	z	10
Reference grease quantity	G_ref	0.507	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	22	N
Static axial stiffness, preload class A		16	N/µm
Preload class B	G_B	44	N
Static axial stiffness, preload class B		22	N/µm
Preload class C	G_C	88	N
Static axial stiffness, preload class C		30	N/µm
Preload class D	G_D	176	N
Static axial stiffness, preload class D		42	N/µm
Calculation factors
Calculation factor	f	1.02
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	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	8.5

Mass

Mass bearing

0.037

Model Number: 7201 CD/P4A
Inner Diameter：12mm Outer Diameter：32mm Width：10mm
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：2021-06-08
Application:plastic blow molding,ultra-quiet generators,Dental Drill etc,pump,electromyography machine,Blood coagulation reagent,noise inspection,Anti-defibrillation pacing,medical treatment,Rolling mill gear box,rubber products machinery and equipment
Similar models:S7201 ACD/HCP4A 7201 ACD/P4A 7201 CD/P4A 7201 BEP S7201 CD/P4A S7201 CD/HCP4A 7201 BEGAP 7201 ACD/HCP4A 7201 BECBP S7201 ACD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7201CD/P4A products，there is large inventory of SKF 7201 CD/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 7201 CD/P4A Which SKF 7201CD/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.

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24130-2CS5/VT143	150	250	100	Bearings, units and housings
30202	15	35	11.75	Bearings, units and housings
305703 C-2Z	17	47	17.5	Bearings, units and housings
3302 A-2RS1TN9/MT33	15	42	19	Bearings, units and housings
75x95x10 CRW1 R	75	95	10	Seals
NUH 2332 ECMH/PEX	160	340	114	Bearings, units and housings
QJ 1280 N2MA	400	720	140	Bearings, units and housings
S71930 ACD/HCP4A	150	210	28	Bearings, units and housings
SIQG 12 ESA	12	-	12	Bearings, units and housings

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Hot number： 1100104 1181300 120060 2317 M 28x42x8 HMSA10 V 29464 E 471751 7008 CD/HCP4AH HA 316 E NNCL 4872 CV RMS 8 S7026 CD/HCP4A SA 20 C SAF 23034 KAT x 5.13/16 T7FC 045T62/DTC10