NSK 6228 Deep Groove Ball Bearing
6228 deep groove ball bearing more detail
| production name |
NSK 6228 Deep Groove Ball Bearing |
| brand |
TFN/OEM/SEMRI |
| Model Number |
6228 |
| Dimension |
140x250x42mm |
| Basic dynamic load rating |
165kn |
| Basic static load rating |
150kn |
| Fatigue load limit |
4.55kn |
| Reference speed |
5300r/min |
| Limiting speed |
3400r/min |
| Ring Material |
Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2 |
| Cage Material |
Steel/ Brass/ Nylon/ Custom |
| Precision |
P0, P6, P5, or as requested |
| Vibration |
ZV1, ZV2, ZV3, or as requested |
| Clearance |
C0,C2,C3, or as requested |
| Quality standard |
ISO9001:2000/ SGS |
| Quality Control Process |
1.Assembly |
| 2.Windage test2.Windage test |
| 3.Cleaning |
| 4.Rotary test |
| 5.Greasing and gland |
| 6.Noise inspection |
| 7.Appearance inspection |
| 8.Rust prevention |
| 9.Product packaging |
| Application |
low noise machine,automobile,motorcycle,and the general machinery and etc. |
More model of deep groove ball bearing
| |
Bearing Number |
Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
|
Mass(Kg) |
| |
|
d |
D |
B |
rs min |
Cr |
Cor |
Grease |
|
(Approx.) |
| 63 Series |
6300 |
10 |
35 |
11 |
0.6 |
8.2 |
3.5 |
23,000 |
27,000 |
0.053 |
| |
6301 |
12 |
37 |
12 |
1 |
9.7 |
4.2 |
20,000 |
24,000 |
0.06 |
| |
6302 |
15 |
42 |
13 |
1 |
11.4 |
5.45 |
17,000 |
21,000 |
0.082 |
| |
6303 |
17 |
47 |
14 |
1 |
13.5 |
6.55 |
16,000 |
19,000 |
0.115 |
| |
6304 |
20 |
52 |
15 |
1.1 |
15.9 |
7.9 |
14,000 |
17,000 |
0.144 |
| |
6305 |
25 |
62 |
17 |
1.1 |
21.2 |
10.9 |
12,000 |
14,000 |
0.232 |
| |
6306 |
30 |
72 |
19 |
1.1 |
26.7 |
15 |
10,000 |
12,000 |
0.36 |
| |
6307 |
35 |
80 |
21 |
1.5 |
33.5 |
19.1 |
8,800 |
10,000 |
0.457 |
| |
6308 |
40 |
90 |
23 |
1.5 |
40.5 |
24 |
7,800 |
9,200 |
0.63 |
| |
6309 |
45 |
100 |
25 |
1.5 |
53 |
32 |
7,000 |
8,200 |
0.814 |
| |
6310 |
50 |
110 |
27 |
2 |
62 |
38.5 |
6,400 |
7,500 |
1.07 |
| |
6311 |
55 |
120 |
29 |
2 |
71.5 |
45 |
5,800 |
6,800 |
1.37 |
| |
6312 |
60 |
130 |
31 |
2.1 |
82 |
52 |
5,400 |
6,300 |
1.73 |
| |
6313 |
65 |
140 |
33 |
2.1 |
92.5 |
60 |
4,900 |
5,800 |
2.08 |
| |
6314 |
70 |
150 |
35 |
2.1 |
104 |
68 |
4,600 |
5,400 |
2.52 |
| |
6315 |
75 |
160 |
37 |
2.1 |
113 |
77 |
4,300 |
5,000 |
3.02 |
| |
6316 |
80 |
170 |
39 |
2.1 |
123 |
86.5 |
4,000 |
4,700 |
3.59 |
| |
6317 |
85 |
180 |
41 |
3 |
133 |
97 |
3,800 |
4,500 |
4.23 |
| |
6318 |
90 |
190 |
43 |
3 |
143 |
107 |
3,600 |
4,200 |
4.91 |
| |
6319 |
95 |
200 |
45 |
3 |
153 |
119 |
3,300 |
3,900 |
5.67 |
| |
63/22 |
22 |
56 |
16 |
1.1 |
1850 |
940 |
13,000 |
15,000 |
0.201 |
| |
63/28 |
28 |
68 |
18 |
1.1 |
2350 |
1310 |
10,000 |
12,000 |
0.328 |
| |
63/32 |
32 |
75 |
20 |
1.1 |
3010 |
1620 |
9,300 |
1,100 |
0.437 |
FAQ
1.Q:Are you a factory or trading company?
A:SEMRI Bearing is specialized in manufacturing and exporting bearings.
SEMRI Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
A:Yes, sure, SEMRI Bearing are honored to offer you samples.Can you buy a ticket ?3.Q:What is the payment?
A: 30% T/T In Advance, 70% T/T Against Copy Of B/L
B: 100% L/C At Sight
4.Q:What is the MOQ for bearing?
A: SEMRI Bearing MOQ is 1 pc.
5.Q:What kind of service you can offer?
A:Technology support;Installation guidance;
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