6303 High Temperature High Speed Hybrid Ceramic Ball Bearing
Freezer Working Room,Cryogenic Freezer Working Room,FRP Freezer Working Room Inamori Technology (Wuxi) Co., Ltd. , https://www.carbonfibrefactory.com
1. Low density: This reduces centrifugal load during high-speed operation, allowing for higher speeds.
2. Moderate elastic modulus: Prevents stress concentration and ensures better bushing performance.
3. Small thermal expansion coefficient: Enhances temperature stability, broadening the operational temperature range.
4. High compressive strength: Essential for bearings subjected to high stress.
5. High hardness and toughness: Offers excellent surface finish and protection against external damage.
6. Good rolling contact fatigue resistance: Reduces the risk of peeling failure.
7. Suitable for special conditions: Provides high-temperature resistance, corrosion resistance, and long-term stability.
Applications:
These ceramic ball bearings are ideal for applications requiring high precision and speed. They are widely used in machine tools, automotive systems, racing equipment, subway systems, motors, aircraft engines, petrochemical machinery, and metallurgical equipment. Their unique properties make them a preferred choice in demanding environments.
About Us:
With over 20 years of experience, we specialize in manufacturing deep groove ball bearings with high precision and low friction. Our products cater to various industries including agriculture, distribution, electrical, fluid, industrial transmission, material handling, and textiles. We ensure that our standard bearings meet customer expectations in terms of performance and reliability.
Delivery:
Sample delivery: 3~7 days
Production lead time: 30 days after receiving an advance payment
Shipping options: By express (TNT/FedEx/DHL/EMS) or by sea
Payment Terms:
A. 30% T/T in advance, 70% T/T paid against B/L copy at sight
B. 100% L/C at sight
Packing:
Industrial packaging or as per customer requirements
Certifications:
SGS, CE, ISO9001
BEARING NO.
Dimension (mm)
Rated Load (kN)
Max. Speed (rpm)
Weight
d
D
B
Rsmin
Cr
Cor
Grease
Oil
(kg)
6300
10
35
11
0.6
5.88
3.47
20000
26000
0.054
6301
12
37
12
1.0
7.48
4.65
17000
22000
0.058
6302
15
42
13
1.0
8.80
5.43
16000
20000
0.082
6303
17
47
14
1.0
10.45
6.56
15000
19000
0.110
6304
20
52
15
1.1
12.26
7.81
13000
17000
0.140
6305
25
62
17
1.1
17.22
11.39
10000
14000
0.220
6306
30
72
19
1.1
20.77
14.17
9000
12000
0.330
6307
35
80
21
1.5
25.66
17.92
8000
10000
0.410
6308
40
90
23
1.5
31.35
22.38
7000
9000
0.600
6309
45
100
25
1.5
40.66
30.00
6300
7500
0.770
6310
50
110
27
2.0
47.58
35.71
6000
7000
1.030
6311
55
120
29
2.0
55.05
41.91
5600
6700
1.367
6312
60
130
31
2.1
62.88
48.60
5000
6000
1.710
6313
65
140
33
2.1
72.21
56.68
4500
5300
2.100
6314
70
150
35
2.1
80.10
63.48
4300
5000
2.550
6315
75
160
37
2.1
87.25
71.67
4000
4800
3.050
6316
80
170
39
2.1
94.57
80.35
3800
4500
3.610
6317
85
180
41
3.0
102.05
89.52
3600
4300
4.284
6318
90
190
43
3.0
110.81
100.76
3400
4000
4.97
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