|
|
Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
Bearing Number |
|
d |
D |
B |
rs min |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
SKONN |
|
10 |
35 |
11 |
0.6 |
8.2 |
3.5 |
23,000 |
27,000 |
0.053 |
6300 |
|
12 |
37 |
12 |
1 |
9.7 |
4.2 |
20,000 |
24,000 |
0.06 |
6301 |
|
15 |
42 |
13 |
1 |
11.4 |
5.45 |
17,000 |
21,000 |
0.082 |
6302 |
|
17 |
47 |
14 |
1 |
13.5 |
6.55 |
16,000 |
19,000 |
0.115 |
6303 |
|
20 |
52 |
15 |
1.1 |
15.9 |
7.9 |
14,000 |
17,000 |
0.144 |
6304 |
|
25 |
62 |
17 |
1.1 |
21.2 |
10.9 |
12,000 |
14,000 |
0.232 |
6305 |
|
30 |
72 |
19 |
1.1 |
26.7 |
15 |
10,000 |
12,000 |
0.36 |
6306 |
|
35 |
80 |
21 |
1.5 |
33.5 |
19.1 |
8,800 |
10,000 |
0.457 |
6307 |
|
40 |
90 |
23 |
1.5 |
40.5 |
24 |
7,800 |
9,200 |
0.63 |
6308 |
|
45 |
100 |
25 |
1.5 |
53 |
32 |
7,000 |
8,200 |
0.814 |
6309 |
|
50 |
110 |
27 |
2 |
62 |
38.5 |
6,400 |
7,500 |
1.07 |
6310 |
|
55 |
120 |
29 |
2 |
71.5 |
45 |
5,800 |
6,800 |
1.37 |
6311 |
|
60 |
130 |
31 |
2.1 |
82 |
52 |
5,400 |
6,300 |
1.73 |
6312 |
|
65 |
140 |
33 |
2.1 |
92.5 |
60 |
4,900 |
5,800 |
2.08 |
6313 |
|
70 |
150 |
35 |
2.1 |
104 |
68 |
4,600 |
5,400 |
2.52 |
6314 |
|
75 |
160 |
37 |
2.1 |
113 |
77 |
4,300 |
5,000 |
3.02 |
6315 |
|
80 |
170 |
39 |
2.1 |
123 |
86.5 |
4,000 |
4,700 |
3.59 |
6316 |
|
85 |
180 |
41 |
3 |
133 |
97 |
3,800 |
4,500 |
4.23 |
6317 |
|
90 |
190 |
43 |
3 |
143 |
107 |
3,600 |
4,200 |
4.91 |
6318 |
|
95 |
200 |
45 |
3 |
153 |
119 |
3,300 |
3,900 |
5.67 |
6319 |
|
100 |
215 |
47 |
3 |
173 |
141 |
3,200 |
3,700 |
7 |
6320 |
6000 series£º6300-6320£¬ ZZ, 2RS, Z, RS, N, NR, ZNR & open type etc.¡£
Material: Chrome Steel ( GCr15=DIN 100Cr6).
Precision: ABEC-1(P0), ABEC-3 (P6), ABEC-5 ( P5).
Vibration & Noise availability: Z, Z1, Z2, Z3, Z4; V, V1, V2, V3 etc. For big size, usually in normal grade of Z level.
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