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812 series Cylindrical roller thrust bearing
    812 series Cylindrical roller thrust bearing
Product Description:

 Cylindrical roller thrust bearings 812 series


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Boundary Dimension(mm)

Basic Load Rating(kN)

Limiting Speed

(rpm)

Mass

(Kg)

Part Number

d

D

d1s max

D1s min

T

Dw

B

rs min

Cr

Cor

Grease

Oil

Approx.

 
30
52
52
32
16
7.5
4.25
0.6
53.5
129
1500
6000
0.140
81206
35
62
62
37
18
7.5
5.25
1
54.5
139
1200
4900
0.235
81207
40
68
68
42
19
9
5
1
74.5
190
1100
4400
0.265
81208
45
73
73
47
20
9
5.5
1
82.0
222
1000
4100
0.310
81209
50
78
78
52
22
9
6.5
1
85.0
238
950
3800
0.385
81210
55
90
90
57
25
11
7
1
121
340
830
3300
0.610
81211
60
95
95
62
26
11
7.5
1
125
365
780
3100
0.660
81212
65
100
100
67
27
11
8
1
130
385
730
2900
0.775
81213
70
105
105
72
27
11
8
1
134
410
680
2700
0.815
81214
75
110
110
77
27
11
8
1
138
435
650
2600
0.860
81215
80
115
115
82
28
11
8.5
1
142
460
630
2500
0.950
81216
85
125
125
88
31
12
9.5
1
169
550
580
2300
1.28
81217
90
135
135
93
35
14
10.5
1.1
213
680
530
2100
1.82
81218
100
150
150
103
38
15
11.5
1.1
243
795
480
1900
2.24
81220
110
160
160
113
38
15
11.5
1.1
259
885
450
1800
2.45
81222
120
170
170
123
39
15
12
1.1
264
930
430
1700
2.69
81224
130
190
187
133
45
19
13
1.5
360
1210
380
1500
4.20
81226
140
200
197
143
46
19
13.5
1.5
370
1280
350
1400
4.57
81228