Cylindrical roller thrust bearing and tapered roller thrust bearings are separable and can carry heavy axial loads.
Furthermore, they are stiff and insensitive to shock loads, and they require little space.
They are single directions bearings and can only accommodate axial load in one direction.
Their main use is in applications where the load carrying capacity of thrust ball bearing is inadequate.
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Bearing Number |
Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
MBY |
d |
D |
d1s |
D1s |
T |
Dw |
B |
rs |
Cr |
Cor |
Grease |
oil |
(Approx.) |
|
max |
min |
min |
|
89306 |
30 |
60 |
60 |
32 |
18 |
5.5 |
6.25 |
1 |
54 |
166 |
1300 |
5000 |
0.25 |
|
89307 |
35 |
68 |
68 |
37 |
20 |
6 |
7 |
1 |
66 |
214 |
1200 |
4600 |
0.36 |
|
89308 |
40 |
78 |
78 |
42 |
22 |
7 |
7.5 |
1 |
85 |
277 |
1000 |
4000 |
0.52 |
|
89309 |
45 |
85 |
85 |
47 |
24 |
7.5 |
8.25 |
1 |
102 |
345 |
900 |
3600 |
0.67 |
|
89310 |
50 |
95 |
95 |
52 |
27 |
8 |
9.5 |
1.1 |
125 |
445 |
800 |
3200 |
0.94 |
|
89311 |
55 |
105 |
105 |
57 |
30 |
9 |
10.5 |
1.1 |
158 |
570 |
730 |
2900 |
1.27 |
|
89312 |
60 |
110 |
110 |
62 |
30 |
9 |
10.5 |
1.1 |
162 |
600 |
680 |
2700 |
1.35 |
|
89313 |
65 |
115 |
115 |
67 |
30 |
9 |
10.5 |
1.1 |
166 |
635 |
650 |
2600 |
1.43 |
|
89314 |
70 |
125 |
125 |
72 |
34 |
10 |
12 |
1.1 |
205 |
790 |
600 |
2400 |
1.93 |
|
89315 |
75 |
135 |
135 |
77 |
36 |
11 |
12.5 |
1.5 |
239 |
920 |
550 |
2200 |
2.41 |
|
89316 |
80 |
140 |
140 |
82 |
36 |
11 |
12.5 |
1.5 |
246 |
970 |
530 |
2100 |
2.53 |
|
89317 |
85 |
150 |
150 |
88 |
39 |
12 |
13.5 |
1.5 |
281 |
1100 |
500 |
2000 |
3.14 |
|
89318 |
90 |
155 |
155 |
93 |
39 |
12 |
13.5 |
1.5 |
289 |
1160 |
480 |
1900 |
3.28 |
|
89320 |
100 |
170 |
170 |
103 |
42 |
13 |
14.5 |
1.5 |
335 |
1370 |
430 |
1700 |
4.19 |
|
89322 |
110 |
190 |
190 |
113 |
48 |
15 |
16.5 |
2 |
430 |
177 |
400 |
1600 |
6.03 |
|
81102 |
15 |
28 |
28 |
16 |
9 |
3.5 |
2.75 |
0.3 |
12.9 |
28.6 |
2800 |
11000 |
0.026 |
|
81103 |
17 |
30 |
30 |
18 |
9 |
3.5 |
2.75 |
0.3 |
13.4 |
31 |
2500 |
10000 |
0.03 |
|
81104 |
20 |
35 |
35 |
21 |
10 |
4.5 |
2.75 |
0.3 |
20.2 |
46.5 |
2100 |
8500 |
0.004 |
|
81105 |
25 |
42 |
42 |
26 |
11 |
5 |
3 |
0.6 |
27.3 |
68 |
1800 |
7000 |
0.006 |
|
81106 |
30 |
47 |
47 |
32 |
11 |
5 |
3 |
0.6 |
27.8 |
72.5 |
1500 |
6000 |
0.007 |
|
81107 |
35 |
52 |
52 |
37 |
12 |
5 |
3.5 |
0.6 |
31 |
87 |
1400 |
5500 |
0.009 |
|
81108 |
40 |
60 |
60 |
42 |
13 |
6 |
3.5 |
0.6 |
43 |
121 |
1200 |
4800 |
0.135 |
|
81109 |
45 |
65 |
65 |
47 |
14 |
6 |
4 |
0.5 |
45.5 |
135 |
1100 |
4400 |
0.15 |
|
81110 |
50 |
70 |
70 |
52 |
14 |
6 |
4 |
0.5 |
48 |
150 |
1000 |
4000 |
0.165 |
|
81111 |
55 |
78 |
78 |
57 |
16 |
6 |
5 |
0.6 |
62.5 |
215 |
900 |
3600 |
0.25 |
|
81112 |
60 |
85 |
85 |
62 |
17 |
7.5 |
4.75 |
1 |
69 |
215 |
830 |
3300 |
0.285 |
|
81113 |
65 |
90 |
90 |
67 |
18 |
7.5 |
5.25 |
1 |
73 |
236 |
780 |
3100 |
0.34 |
|
81114 |
70 |
95 |
95 |
72 |
18 |
7.5 |
5.25 |
1 |
76.5 |
257 |
730 |
2900 |
0.365 |
|
81115 |
75 |
100 |
100 |
77 |
19 |
7.5 |
5.75 |
1 |
78 |
268 |
680 |
2700 |
0.425 |
|
81116 |
80 |
105 |
105 |
82 |
19 |
7.5 |
5.75 |
1 |
79.5 |
279 |
650 |
2600 |
0.445 |
|
81117 |
85 |
110 |
110 |
87 |
19 |
7.5 |
5.75 |
1 |
83 |
300 |
630 |
2500 |
0.475 |
|
81118 |
90 |
120 |
120 |
92 |
22 |
9 |
6.5 |
1 |
112 |
395 |
580 |
2300 |
0.67 |
|
81120 |
100 |
135 |
135 |
102 |
25 |
11 |
7 |
1 |
158 |
555 |
500 |
2000 |
1 |
|
81122 |
110 |
145 |
145 |
112 |
25 |
11 |
7 |
1 |
165 |
605 |
480 |
1900 |
1.1 |
|
81124 |
120 |
155 |
155 |
122 |
25 |
11 |
7 |
1 |
172 |
655 |
450 |
1800 |
1.17 |
|
81126 |
130 |
170 |
170 |
132 |
30 |
12 |
9 |
1 |
197 |
755 |
400 |
1600 |
1.74 |
|
81128 |
140 |
180 |
178 |
142 |
31 |
12 |
9.5 |
1 |
206 |
815 |
380 |
1500 |
1.95 |
|
81130 |
150 |
190 |
188 |
152 |
31 |
12 |
9.5 |
1 |
214 |
870 |
350 |
1400 |
2.07 |
|
81132 |
160 |
200 |
198 |
162 |
31 |
12 |
9.5 |
1 |
221 |
930 |
330 |
1300 |
2.19 |
|
81206 |
30 |
52 |
52 |
32 |
16 |
7.5 |
4.25 |
0.6 |
53.5 |
129 |
1500 |
6000 |
0.14 |
|
81207 |
35 |
62 |
62 |
37 |
18 |
7.5 |
5.25 |
1 |
54.5 |
139 |
1200 |
4900 |
0.235 |
|
81208 |
40 |
68 |
68 |
42 |
19 |
9 |
5 |
1 |
74.5 |
190 |
1100 |
4400 |
0.265 |
|
81209 |
45 |
73 |
73 |
47 |
20 |
9 |
5.5 |
1 |
82 |
222 |
1000 |
4100 |
0.31 |
|
81210 |
50 |
78 |
78 |
52 |
22 |
9 |
6.5 |
1 |
85 |
238 |
950 |
3800 |
0.385 |
|
81211 |
55 |
90 |
90 |
57 |
25 |
11 |
7 |
1 |
121 |
340 |
830 |
3300 |
0.61 |
|
81212 |
60 |
95 |
95 |
62 |
26 |
11 |
7.5 |
1 |
125 |
365 |
780 |
3100 |
0.66 |
|
81213 |
65 |
100 |
100 |
67 |
27 |
11 |
8 |
1 |
130 |
385 |
730 |
2900 |
0.775 |
|
81214 |
70 |
105 |
105 |
72 |
27 |
11 |
8 |
1 |
134 |
410 |
680 |
2700 |
0.815 |
|
81215 |
75 |
110 |
110 |
77 |
27 |
11 |
8 |
1 |
138 |
435 |
650 |
2600 |
0.86 |
|
81216 |
80 |
115 |
115 |
82 |
28 |
11 |
8.5 |
1 |
142 |
460 |
630 |
2500 |
0.95 |
|
81217 |
85 |
125 |
125 |
88 |
31 |
12 |
9.5 |
1 |
169 |
550 |
580 |
2300 |
1.28 |
|
81218 |
90 |
135 |
135 |
93 |
35 |
14 |
10.5 |
1.1 |
213 |
680 |
530 |
2100 |
1.82 |
|
81220 |
100 |
150 |
150 |
103 |
38 |
15 |
11.5 |
1.1 |
243 |
795 |
480 |
1900 |
2.24 |
|
81222 |
110 |
160 |
160 |
113 |
38 |
15 |
11.5 |
1.1 |
259 |
885 |
450 |
1800 |
2.45 |
|
81224 |
120 |
170 |
170 |
123 |
39 |
15 |
12 |
1.1 |
264 |
930 |
430 |
1700 |
2.69 |
|
81226 |
130 |
190 |
187 |
133 |
45 |
19 |
13 |
1.5 |
360 |
1210 |
380 |
1500 |
4.2 |
|
81228 |
140 |
200 |
197 |
143 |
46 |
19 |
13.5 |
1.5 |
370 |
1280 |
350 |
1400 |
4.57 |
|