Full Ceramic Deep Groove Ball Bearing 6302 ZrO2 Zirconia 6302CE 15*42*13mm
$5.65 (Shipping Charge Not Included）
Description
Ceramic bearings have characteristics of strong resistance against all kinds of acid, alkali, salt and other corrosive medium erosion, against high temperature, wear-resistant, lightest structure weight, high limiting speed, low noise, electrical insulation, dimensional stability at high temperature, small starting torque etc. They can be used in worse lubrication working condition with a long operating life.
They are widely applicable in aviation, aerospace, marine, petroleum,chemical, mechanical,automobile, motorcycle, metallurgy, electronics, textiles pumps, pharmaceutical, food machinery, medical equipment, national defense and military technology, etc.,thus becoming a new kind of high-tech products material, with great social and economical valid.
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product name
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6302CE ceramic ball bearing
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material
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ZrO2
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|
cage
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PTFE
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|
d
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15mm
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D
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42mm
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B
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13mm
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service
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OEM and customized service
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*Ceramic Bearings have two types of ceramic bearing, hybrid ceramic bearing and full ceramic bearing.The hybrid ceramic bearing has steel inner and outer rings with ceramic balls.
*Ceramic Bearings, Si3N4 stands for the silicon nitride ceramic material and is black colored,
Ceramic Bearings, SiC stands for the silicon carbide material and is also black colored.
*Ceramic Bearings, ZrO2 stands for the zirconium dioxide, also known as zirconia or zirconium oxide, they are white colored, a ZrO2 ball looks exactly like a pearl.
The ceramic material is not stronger than steel, but ceramic bearing are lighter and have lower friction than steel, which makes ceramic bearing go faster with lower heat generated.
*Ceramic Bearings, Si3N4 stands for the silicon nitride ceramic material and is black colored,
Ceramic Bearings, SiC stands for the silicon carbide material and is also black colored.
*Ceramic Bearings, ZrO2 stands for the zirconium dioxide, also known as zirconia or zirconium oxide, they are white colored, a ZrO2 ball looks exactly like a pearl.
The ceramic material is not stronger than steel, but ceramic bearing are lighter and have lower friction than steel, which makes ceramic bearing go faster with lower heat generated.
RELATED MODELS
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Model number
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d(mm)
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D(mm)
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B(mm)
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Sealed
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Non contact
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Mass(Kg)
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6800
|
10
|
19
|
5
|
ZZ
|
LLB
|
0.005
|
|
6900
|
10
|
22
|
6
|
ZZ
|
LLB
|
0.009
|
|
6000
|
10
|
26
|
8
|
ZZ
|
LLB
|
0.019
|
|
6200
|
10
|
30
|
9
|
ZZ
|
LLB
|
0.032
|
|
6300
|
10
|
35
|
11
|
ZZ
|
LLB
|
0.053
|
|
6701
|
12
|
18
|
4
|
|
LLF
|
0.002
|
|
6801
|
12
|
21
|
5
|
ZZ
|
LLB
|
0.006
|
|
6901
|
12
|
24
|
6
|
ZZ
|
LLB
|
0.011
|
|
6001
|
12
|
28
|
8
|
ZZ
|
LLB
|
0.021
|
|
6201
|
12
|
32
|
10
|
ZZ
|
LLB
|
0.037
|
|
6301
|
12
|
37
|
12
|
ZZ
|
LLB
|
0.06
|
|
6702
|
15
|
21
|
4
|
|
LLF
|
0.0025
|
|
6802
|
15
|
24
|
5
|
ZZ
|
LLB
|
0.007
|
|
6902
|
15
|
28
|
7
|
ZZ
|
LLB
|
0.016
|
|
6002
|
15
|
32
|
9
|
ZZ
|
LLB
|
0.03
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6202
|
15
|
35
|
11
|
ZZ
|
LLB
|
0.045
|
|
6302
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15
|
42
|
13
|
ZZ
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LLB
|
0.082
|
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6703
|
17
|
23
|
4
|
|
LLF
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0.0025
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6803
|
17
|
26
|
5
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ZZ
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LLB
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0.008
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6903
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17
|
30
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7
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ZZ
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LLB
|
0.018
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6003
|
17
|
35
|
10
|
ZZ
|
LLB
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0.039
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PRODUCT TOTAL SHOW
Additional information
| Bore Size | 15 mm |
|---|---|
| Outside Diameter | 42 mm |
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