Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3203 A-2Z

3203 A-2Z

Dimensions

d		17	mm
D		40	mm
B		17.5	mm
d₂	≈	23.3	mm
D₂	≈	34.95	mm
r_1,2	min.	0.6	mm
a		23	mm

Abutment dimensions

d_a	min.	21.4	mm
d_a	max.	23	mm
D_a	max.	35.6	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	14.3	kN
Basic static load rating	C₀	8.8	kN
Fatigue load limit	P_u	0.365	kN
Reference speed		15000	r/min
Limiting speed		16000	r/min
Calculation factor	k_r	0.06
Calculation factor	e	0.8
Calculation factor	X	0.63
Calculation factor	Y₀	0.66
Calculation factor	Y₁	0.78
Calculation factor	Y₂	1.24

Mass

Mass bearing

0.1

Model Number: 3203 A-2Z
Inner Diameter：17mm Outer Diameter：40mm Width：17.5mm
Reference speed:16000 r/min Limiting speed:15000 r/min
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Double row angular contact ball bearings
Details： Double row angular contact ball bearings Angular contact ball bearings, double row
Update date：2025-12-09
Application:Equipment,animal,electronic components,root canal filling,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,extruder,Handling machinery and various industrial machinery,lifting upgrade,switch,stamping die,molding machine
Similar models:3203 ATN9 3203 A-2RS1TN9/MT33 32032 X 32038 X 32036 X/DF 32034 X 32030 X/DF 32036T138 X/DB 32030 X 53203 + U 203
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Model No.	Inner Diameter	Outer Diameter	Width	Type
24130-2CS5/VT143	150	250	100	Bearings, units and housings
28x38x7 HMSA10 V	28	38	7	Seals
3216 A	80	140	44.4	Bearings, units and housings
32209	45	85	24.75	Bearings, units and housings
48060	122.2502	146.08	14.3	Seals
6019-2RS1	95	145	24	Bearings, units and housings
80x110x12 HMS5 RG	80	110	12	Seals
FSAF 22516 x 2.5/8	66.675	-	-	Bearings, units and housings
FYRP 1 3/4-3	44.45	-	-	Bearings, units and housings
GS 81148	240	300	13.5	Bearings, units and housings
PBM 5060100 M1G1	50	60	100	Bearings, units and housings
SI 80 ES-2RS	80	-	55	Bearings, units and housings

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Hot number： 23063 23960 CCK/W33 6220-2Z/VA228 7004 CD/HCP4AH 71813 ACD/P4 C 2214 V BD-C 31/750 KMB-AOH 31/750 G 42x52x4 GEM 35 ES-2LS HE 3134 NCF 3005 CV NKS 75 PCM 323630 E QJ 236 N2MA S71909 ACB/P4A