Product Description
Advantages:
1.high speed and high precision
2.long service lifetime
3.lowest noise and good performance
Self-aligning ball bearings have two rows of balls and a common sphered raceway in the outer ring. The bearings are insensitive to angular misalignment of the shaft relative to the housing.
Self-aligning ball bearings generate less friction than any other type of rolling bearing, which enables them to run cooler even at high speeds.
self-aligning ball bearings are available in several designs, including:
(1) basic design bearings
(2) bearings with an extended inner ring
(3) sealed bearings
|
|
mm
|
|
|
|
Dynamic
|
Static
|
rpm
|
|
kg
|
|
|
d
|
D
|
B
|
rsmin
|
Cr
|
Cor
|
Grease
|
Oil
|
≈
|
|
1200 series
|
|
1200
|
10
|
30
|
9
|
0.6
|
5.5
|
1.19
|
21,000
|
24,000
|
0.033
|
|
1201
|
12
|
32
|
10
|
0.6
|
5.6
|
1.27
|
18,000
|
22,000
|
0.04
|
|
1202
|
15
|
35
|
11
|
0.6
|
7.45
|
1.75
|
16,000
|
19,000
|
0.049
|
|
1203
|
17
|
40
|
12
|
0.6
|
7.9
|
2.01
|
14,000
|
17,000
|
0.072
|
|
1204
|
20
|
47
|
14
|
1
|
9.9
|
2.61
|
13,000
|
15,000
|
0.116
|
|
1204K
|
20
|
47
|
14
|
1
|
9.9
|
2.61
|
13,000
|
15,000
|
0.114
|
|
1205
|
25
|
52
|
15
|
1
|
12.1
|
3.3
|
11,000
|
13,000
|
0.138
|
|
1205K
|
25
|
52
|
15
|
1
|
12.1
|
3.3
|
11,000
|
13,000
|
0.135
|
|
1206
|
30
|
62
|
16
|
1
|
15.6
|
4.65
|
9,200
|
11,000
|
0.217
|
|
1206K
|
30
|
62
|
16
|
1
|
15.6
|
4.65
|
9,200
|
11,000
|
0.213
|
|
1207
|
35
|
72
|
17
|
1.1
|
15.8
|
5.1
|
8,000
|
9,400
|
0.317
|
|
1207K
|
35
|
72
|
17
|
1.1
|
15.8
|
5.1
|
8,000
|
9,400
|
0.312
|
|
1208
|
40
|
80
|
18
|
1.1
|
19.3
|
6.55
|
7,100
|
8,400
|
0.414
|
|
1208K
|
40
|
80
|
18
|
1.1
|
19.3
|
6.55
|
7,100
|
8,400
|
0.407
|
|
1209
|
45
|
85
|
19
|
1.1
|
21.9
|
7.35
|
6,400
|
7,500
|
0.457
|
|
1209K
|
45
|
85
|
19
|
1.1
|
21.9
|
7.35
|
6,400
|
7,500
|
0.448
|
|
1210
|
50
|
90
|
20
|
1.1
|
22.7
|
8.1
|
5,800
|
6,800
|
0.515
|
|
1210K
|
50
|
90
|
20
|
1.1
|
22.7
|
8.1
|
5,800
|
6,800
|
0.504
|
|
1211
|
55
|
100
|
21
|
1.5
|
26.8
|
10
|
5,300
|
6,200
|
0.692
|
|
1211K
|
55
|
100
|
21
|
1.5
|
26.8
|
10
|
5,300
|
6,200
|
0.679
|
|
1212
|
60
|
110
|
22
|
1.5
|
30
|
11.5
|
4,900
|
5,800
|
0.879
|
|
1212K
|
60
|
110
|
22
|
1.5
|
30
|
11.5
|
4,900
|
5,800
|
0.864
|
|
1213
|
65
|
120
|
23
|
1.5
|
31
|
12.5
|
4,500
|
5,300
|
1.13
|
|
1213K
|
65
|
120
|
23
|
1.5
|
31
|
12.5
|
4,500
|
5,300
|
1.11
|
|
1214
|
70
|
125
|
24
|
1.5
|
34.5
|
13.8
|
4,200
|
4,900
|
1.24
|
|
1215
|
75
|
130
|
25
|
1.5
|
39
|
15.7
|
3,900
|
4,600
|
1.33
|
|
1215K
|
75
|
130
|
25
|
1.5
|
39
|
15.7
|
3,900
|
4,600
|
1.31
|
|
1216
|
80
|
140
|
26
|
2
|
40
|
17
|
3,700
|
4,300
|
1.65
|
|
1216K
|
80
|
140
|
26
|
2
|
40
|
17
|
3,700
|
4,300
|
1.62
|
|
1217
|
85
|
150
|
28
|
2
|
49
|
20.8
|
3,500
|
4,100
|
2.06
|
|
1217K
|
85
|
150
|
28
|
2
|
49
|
20.8
|
3,500
|
4,100
|
2.03
|
|
1218
|
90
|
160
|
30
|
2
|
57
|
23.5
|
3,300
|
3,800
|
2.51
|
|
1218K
|
90
|
160
|
30
|
2
|
57
|
23.5
|
3,300
|
3,800
|
2.47
|
|
1219
|
95
|
170
|
32
|
2.1
|
64
|
27.1
|
3,100
|
3,600
|
3.1
|
|
1219K
|
95
|
170
|
32
|
2.1
|
64
|
27.1
|
3,100
|
3,600
|
3.05
|
|
1220
|
100
|
180
|
34
|
2.1
|
69
|
29.7
|
2,900
|
3,400
|
3.7
|
|
1220K
|
100
|
180
|
34
|
2.1
|
69
|
29.7
|
2,900
|
3,400
|
3.64
|
|
1221
|
105
|
190
|
36
|
2.1
|
74.5
|
32.5
|
2,800
|
3,300
|
4.34
|
|
1222
|
110
|
200
|
38
|
2.1
|
80.5
|
35.5
|
2,600
|
3,100
|
5.15
|
|
1222K
|
110
|
200
|
38
|
2.1
|
80.5
|
35.5
|
2,600
|
3,100
|
5.07
|
Application
1. Automatic controlling machine
2. Semi-conductor industry
3. General industry machinery
4. Medical equipment
5. Metallurgy
6. Papermaking
7. Textile
8. Petroleum
Testing
Our bearings are strictly tested before delivery.
Packing & Delievery
Packing
1. tubes+cartons+pallets
2. industrial packing+cartons+pallets
3. single box packing+cartons+pallets
Delievery
Less than 1000PCS, deliver within 5 days by Express or Airplane.
More than 1000PCS, deliver within 15 days by sea.
Related Products
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory!
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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