INShine Group Double Row 3204 Angular Contact Ball Bearing
The 3204 bearing is a Ball Bearings with an inner diameter of 20 mm , an outer diameter of 47 mm, a width of 20.6 mm. zz type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Double Row Angular Contact Ball Bearings
The design of double row angular contact ball bearings is similar to two single row angular contact ball bearingsplaced adjacent. The design is non separable type. The basic design does not have filling slots and can accommodate equal axial loads in both directions.
The ones with a larger outer diameter have filling slots in one direction and have a pressed steel or machined brass cage. Bearings with E design have high load carrying capacity. They also have filling slots on one side and that allows incorporating large number of balls.
They are also available with shields (non-rubbing type) and seals (low friction and rubbing type) on both sides. They are filled with lithium based grease that inhibits rust and can operate from temperatures -30° C to 110° C.
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d |
D |
B |
|
|
3200 |
10 |
30 |
14.3 |
|
3201 |
12 |
32 |
15.9 |
|
3202 |
15 |
35 |
15.9 |
|
3203 |
17 |
40 |
17.5 |
|
3204 |
20 |
47 |
20.6 |
|
3205 |
25 |
52 |
20.6 |
|
3206 |
30 |
62 |
23.8 |
|
3207 |
35 |
72 |
27 |
|
3208 |
40 |
80 |
30.2 |
|
3209 |
45 |
85 |
30.2 |
|
32010 |
50 |
90 |
30.2 |
|
|
|
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|
d |
D |
B |
|
|
3302 |
15 |
28 |
7 |
|
3303 |
17 |
30 |
7 |
|
3304 |
20 |
37 |
9 |
|
3305 |
25 |
42 |
9 |
|
3306 |
30 |
47 |
9 |
|
3307 |
35 |
55 |
10 |
|
3308 |
40 |
62 |
12 |
|
3309 |
45 |
68 |
12 |
|
33010 |
50 |
72 |
12 |
|
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|||
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3812-RSTNH |
60 |
85 |
13 |
|
3811-RSTNH |
55 |
72 |
13 |
|
5001RSLC3 |
12 |
28 |
16 |
|
3200TN9 |
10 |
30 |
14 |
|
99502H-2RS |
15.875 |
34.925 |
22 |
|
MRS1281 |
30 |
84.9 |
31(OPEN) |
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MRS1282 |
30 |
84.9 |
31 |
Angular contact ball bearings can stand the combined (radial and axial) load at the same time. it can also support the load from the complete axial direction .The quantity of the steel balls is more than the deeper groove ball Bearing’s. So the loading capability is better. The rigidity can be adjusted in advance. Craftwork is excellent .the class of tolerance is the one of the best types. Angular contact ball bearings satisfy the requirement for high rotate speed and super precision. Angular contact ball bearings is classified that single row, double row and paired-match. The angle of the angular contact ball bearing is 15 °. 25 °. 40 ° .
The contact angle is bigger, along with that the load capability is much stronger. Welcome to contact us in details.
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