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P6 High Precision Ball Bearing For High Speed Motors:
These types of ball bearing can be used in numerical control machine tool, automobile industry, precise instrument, high-speed machine tool, arospace, etc. It is simple in design, non-separated, suitable for high speed, reliable in operation and low in maintenance cost.
Advantages of Stainless Steel Bearings
Corrosion Resistance: The primary advantage of stainless steel bearings is their excellent resistance to corrosion. Unlike standard carbon steel bearings, stainless steel bearings can withstand exposure to water, chemicals, and other corrosive substances, making them suitable for use in wet or chemically aggressive environments.
High Strength and Durability: Stainless steel bearings are made from robust materials such as 440C or 316 stainless steel, which provide high mechanical strength and resistance to wear. This ensures a longer service life, even under heavy loads or high-speed operations.
Hygienic Properties: Stainless steel is non-porous and easy to clean, making these bearings ideal for applications in the food, beverage, and pharmaceutical industries, where hygiene and contamination prevention are critical.
Temperature Resistance: Stainless steel bearings can operate effectively in a wide temperature range, from cryogenic conditions to high-temperature environments, without losing their structural integrity or performance.
Low Maintenance: Due to their corrosion resistance and durability, stainless steel bearings require less maintenance compared to standard bearings, reducing downtime and operational costs.
Non-Magnetic Properties: Certain stainless steel alloys (e.g., 316) are non-magnetic, making these bearings suitable for applications in medical devices, electronics, and other industries where magnetic interference must be avoided.
Performance Characteristics:
Load Capacity: Stainless steel bearings can handle both radial and axial loads, though their load capacity may be slightly lower than that of carbon steel bearings due to the material's hardness. However, they are still suitable for moderate to heavy loads in many applications.
Speed Capability: These bearings perform well in high-speed applications, thanks to their smooth surface finish and ability to maintain stability under rotational stress.
Lubrication Compatibility: Stainless steel bearings can be used with a variety of lubricants, including food-grade and high-temperature lubricants, to enhance their performance in specific environments.
Clean Operation: Their resistance to rust and contamination ensures clean operation, which is essential in industries like food processing and medical equipment manufacturing.
Technical Parameters:
Basic Bearing No.
Bore d
Outer Diameter D
Width W
Radius r
Basic Load Rating KN
Maximum Run out Speed
Weight Kg/pc
Dynamic
Static
Grease
Oil
mm
inch
mm
inch
mm
inch
mm
inch
C
CO
r/min
r/min
604
4
0.1575
12
0.4724
4
0.1575
0.2
0.008
0.97
0.36
43000
51000
0.002
605
5
0.1969
14
0.5512
5
0.1969
0.2
0.008
1.33
0.505
39000
46000
0.0035
606
6
0.2362
17
0.6693
6
0.2362
0.3
0.012
2.24
0.91
28000
36000
0.008
607
7
0.2756
19
0.7480
6
0.2362
0.3
0.012
2.24
0.91
28000
36000
0.008
608
8
0.3149
22
0.8661
7
0.2756
0.3
0.012
3.35
1.4
26000
34000
0.012
609
9
0.3543
24
0.9449
7
0.2756
0.3
0.012
3.4
1.45
22000
30000
0.014
6000
10
0.3937
26
1.0236
8
0.3150
0.3
0.012
4.55
1.96
20000
28000
0.019
6001
12
0.4724
28
1.1024
8
0.3150
0.3
0.012
5.1
2.39
19000
26000
0.021
6002
15
0.5906
32
1.2598
9
0.3543
0.3
0.012
5.6
2.84
18000
24000
0.03
6003
17
0.6693
35
1.3780
10
0.3937
0.3
0.012
6.8
3.35
17000
22000
0.039
6004
20
0.7874
42
1.6535
12
0.4724
0.6
0.024
9.4
5.05
15000
19000
0.069
6005
25
0.9843
47
1.8504
12
0.4724
0.6
0.024
10.1
5.85
13000
17000
0.08
6006
30
1.1811
55
2.1654
13
0.5118
1.0
0.039
13.2
8.3
12000
15000
0.116
6007
35
1.3780
62
2.4409
14
0.5512
1.0
0.039
16
10.3
10000
13000
0.155
6008
40
1.5748
68
2.6772
15
0.5906
1.0
0.039
16.8
11.5
8000
11000
0.185
6009
45
1.7717
75
2.9528
16
0.6299
1.0
0.039
21
15.1
7200
9000
0.231
6010
50
1.9685
80
3.1496
16
0.6299
1.0
0.039
21.8
16.6
6400
7800
0.25
6011
55
2.1654
90
3.5433
18
0.7087
1.1
0.043
28.3
21.2
5700
7000
0.362
6012
60
2.3622
95
3.7402
18
0.7087
1.1
0.043
29.5
23.2
5000
6300
0.385
6013
65
2.9551
100
3.9370
18
0.7087
1.1
0.043
31.9
25
4800
6100
0.44
6014
70
2.7559
110
4.3307
20
0.7874
1.1
0.043
39.7
31
4600
5800
0.6
6015
75
2.9528
115
4.5276
20
0.7874
1.1
0.043
41.6
33.5
4400
5600
0.64
Basic
Bearing No.
Bore d
Outer Diameter D
Width W
Radius r
Basic Load Rating KN
Maximum Run out Speed
Weight kg/pc
mm
inch
mm
inch
mm
inch
mm
inch
Dynamic
Static
Grease
Oil
C
CO
r/min
r/min
627
7
0.2756
22
0.8661
7
0.2756
0.3
0.012
3.35
1.4
26000
34000
0.013
628
8
0.3149
24
0.9448
8
0.3149
0.3
0.012
4
1.59
24000
32000
0.017
629
9
0.3543
26
1.0236
8
0.3149
0.3
0.012
4.55
1.96
22000
30000
0.02
6200
10
0.3937
30
1.1811
9
0.3543
0.6
0.024
5.1
2.39
19000
26000
0.032
6201
12
0.4724
32
1.2598
10
0.3937
0.6
0.024
6.1
2.75
18000
24000
0.037
6202
15
0.5906
35
1.3780
11
0.4331
0.6
0.024
7.75
3.6
17000
22000
0.045
6203
17
0.6693
40
1.5748
12
0.4724
0.6
0.024
9.6
4.6
16000
20000
0.066
6204
20
0.7874
47
1.8504
14
0.5512
1.0
0.039
12.8
6.65
14000
18000
0.106
6205
25
0.9843
52
2.0470
15
0.5906
1.0
0.039
14
7.85
12000
16000
0.128
6206
30
1.1811
62
2.4409
16
0.6299
1.0
0.039
19.5
11.3
10000
13000
0.199
6207
35
1.3780
72
2.8346
17
0.6693
1.1
0.043
25.7
15.3
8800
10000
0.287
6208
40
1.5748
80
3.1496
18
0.7087
1.1
0.043
29.1
17.8
7700
9200
0.367
6209
45
1.7717
85
3.3465
19
0.7480
1.1
0.043
32.5
20.4
6800
8200
0.416
6210
50
1.9685
90
3.5433
20
0.7874
1.1
0.043
35
23.2
6100
7300
0.462
6211
55
2.1654
100
3.9370
21
0.8268
1.5
0.059
43.5
29.2
5500
6600
0.602
6212
60
2.3622
110
4.3307
22
0.8661
1.5
0.059
52.5
36
5000
6000
0.789
6213
65
2.5591
120
4.7244
23
0.9055
1.5
0.059
58.5
40.5
4800
5800
0.99
6214
70
2.7559
125
4.9213
24
0.9449
1.5
0.059
63.7
45
4600
5600
1.1
6215
75
2.9528
130
5.1181
25
0.9843
1.5
0.059
68.9
49
4400
5400
1.2
ABEC-5 Tolerance Class ABEC-5 (P5)
Inner Ring
Tolerance in um/s
d mm
Δdmp
Vdp²)Diameter Series
Vdmp
Kia
Sd
Sis3)
ΔBs
Vbs
9
0,1,2,3,4
over
including
high
low
max
3
max
max
max
High
Low
max
1)0.6
2.5
0
-5
5
4
3
4
7
7
0
-40
5
2.5
10
0
-5
5
4
3
4
7
7
0
-40
5
10
18
0
-5
5
4
3
4
7
7
0
-80
5
18
30
0
-6
6
5
3
4
8
8
0
-120
5
30
50
0
-8
8
6
4
5
8
8
0
-120
5
50
80
0
-9
9
7
5
5
8
8
0
-150
6
Outer Ring
Tolerance in um/s
D mm
Δdmp
Vdp²)Diameter Series
Vdmp
Kia
SD4) SD15)
Sea4)5)
ΔBs
Vbs
9
0,1,2,3,4
over
including
high
low
max
max
max
max
High
Low
max
1)2.5
6
0
-5
5
4
3
5
8
8
5
6
18
0
-5
5
4
3
5
8
8
5
18
30
0
-6
6
5
3
6
8
8
5
30
50
0
-7
7
5
4
7
8
8
5
50
80
0
-9
9
7
5
8
8
10
6
80
120
0
-10
10
8
5
10
9
11
8
120
150
0
-11
11
8
6
11
10
13
8
ABEC-7 Tolerance Class ABEC-7 (P4)
Inner Ring
Tolerance in um/s
d mm
Δdmp
Δds
Vdp²)Diameter Series
Vdmp
Kia
Sd
Sia
ΔBs
Vbs
7,8,9
1,7,2,3,4
over
including
high
low
high
low
max
max
max
max
max
High
low
Low
max
1)0.6
2.5
0
-4
0
-4
4
3
2
2.5
3
3
0
-40
-40
2.5
2.5
10
0
-4
0
-4
4
3
2
2.5
3
3
0
-40
-40
2.5
10
18
0
-4
0
-4
4
3
2
2.5
3
3
0
-80
-80
2.5
18
30
0
-5
0
-5
5
4
2.5
3
4
4
0
-120
-120
2.5
30
50
0
-6
0
-5
6
4
3
4
4
4
0
-120
-120
3
50
80
0
-7
0
-5
7
5
3.5
4
5
5
0
-150
-150
4
Outer Ring
Tolerance in um/s
D mm
Δdmp
Δds
Vdp²)Diameter Series
Vdmp
Kia
Sd
Sia
ΔBs
Vbs
7,8,9
1,7,2,3,4
over
including
high
low
high
low
max
max
max
max
max
High
low
max
1)2.5
6
0
-4
0
-4
4
3
2
3
4
5
Identical to ΔBs and VBs of inner ring of same bearing
2.5
6
18
0
-4
0
-4
4
3
2
3
4
5
2.5
18
30
0
-5
0
-5
5
4
2.5
4
4
5
2.5
30
50
0
-6
0
-6
6
5
3
5
4
5
2.5
50
80
0
-7
0
-7
7
5
3.5
5
4
5
3
80
120
0
-8
0
-8
8
6
4
6
5
6
4
120
150
0
-9
0
-9
9
7
5
7
5
7
5
Application Senarios of High Precision Hall Bearings
Customization Welcomed:
We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
We can custom your packaging according to your design.
All copyright owned by clients and we promised don't disclose any information.
Packing and Shipping:
The deep groove ball bearings will be securely packaged individually, or tube packing or packed as customization packing
Shipping method is negotiable.
FAQ:
1.Q:Are you a factory or trading company? A:Kent Bearing is specialized in manufacturing and exporting bearings, and we have our own factory and warehouse. 2.Q:Can I get some samples and do you offer free samples? A:Yes, sure, Kent Bearing are honored to offer you samples. 3.Q: How about the shipping? A: We can arrange the shipment or you may have the forwarder. 4.Q: Could you tell me the material of our bearing? A: We have chrome steel, and stainless steel, ceramic and plastic material 5.Q: Can we get support if we have our own market position?
A: Please inform us detailed information about your market,we will discuss and propose helpful suggestion for you and to find the best solution for you.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2003
Ecer Certification:
Verified Supplier
We are Ningbo Kent Bearing Co., Ltd, one of the leading high-quality bearing manufacturer and supplier, established in 2003.
We registered the BUGAO Bearing trademark in 2003 and specialize in deep groove ball bearings
for electric motors, automobiles, household appliances, power tools, ...
We are Ningbo Kent Bearing Co., Ltd, one of the leading high-quality bearing manufacturer and supplier, established in 2003.
We registered the BUGAO Bearing trademark in 2003 and specialize in deep groove ball bearings
for electric motors, automobiles, household appliances, power tools, ...