High Quality 2304 ETN9 Self-aligning Ball Bearing 2304ETN9 Double Row 20*52*21mm
High Quality 2304 ETN9 Self-aligning Ball Bearing 2304ETN9 Double Row 20*52*21mm - Image 2
High Quality 2304 ETN9 Self-aligning Ball Bearing 2304ETN9 Double Row 20*52*21mm - Image 3
High Quality 2304 ETN9 Self-aligning Ball Bearing 2304ETN9 Double Row 20*52*21mm - Image 4
High Quality 2304 ETN9 Self-aligning Ball Bearing 2304ETN9 Double Row 20*52*21mm - Image 5
High Quality 2304 ETN9 Self-aligning Ball Bearing 2304ETN9 Double Row 20*52*21mm - Image 6

High Quality 2304 ETN9 Self-aligning Ball Bearing 2304ETN9 Double Row 20*52*21mm

$3.20 (Shipping Charge Not Included）

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Description


Self-aligning Ball Bearing Information:
In a self-aligning bearing, the inner ring has two raceways and the outer ring has a single spherical raceway with its center of curvature coincident with the bearing axis. Self-Aligning Double Row Ball Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection. The concave raceway of the outer ring in combination with two rows of balls operate over a wide range of contact angles.

Features of self-aligning ball bearing:
1:Retainer: Brass/Nylon/Steel as your requirement
2:Single direction
3:Restricted tolerances
4:Vibration resistance
5:Suitable for high speed
6:Radial load Product
Product Name 2304ETN9 self aligning ball bearing
cage Material nylon
Size 20*52*21mm
Number of Rows double row
Service OEM, Customization

 

Number
Specification
Speed(r/min)
Weight
d(mm)
D(mm)
B(mm)
Grease
Oil
kg
1200
10
30
9
22000
28000
0.033
1201
12
32
10
22000
26000
0.039
1202
15
35
11
18000
22000
0.051
1203
17
40
12
16000
20000
0.072
1204
20
47
14
14000
17000
0.12
1205
25
52
15
12000
14000
0.14
1206
30
62
16
10000
12000
0.22
1207
35
72
17
8500
10000
0.32
1208
40
80
18
7500
9000
0.415
1209
45
85
19
7100
8500
0.465
1210
50
90
20
6300
8000
0.525

     

Additional information

Bore Size

20mm
Outside Diameter

52mm

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