Products > Rolling > Mast guide bearings
                    
Bearing number
Dimensions
£¨mm£©
Mounting dimensions
£¨mm£©
Basic load ratings
(KN)
Limiting Speed
(r/min)
Mass
(kg)
TCB
d
D
B
rmin
damin
Damax
ramax
Cr
Cor
Grease
Oil
1/2
1.1890
4.4882
3.4252
0.9843
0.4528
0.6299
0.4724
2.2441
0.2559
1.1260
 
1 5/8
2.0630
7.4803
5.7480
2.1260
0.5906
0.7480
0.8268
4.1732
0.4331
1.7205
 
2
2.5000
8.8583
6.8898
2.3110
0.7087
1.2205
0.8740
4.9685
0.6299
1.8465
 
2 11/16
3.1260
10.4724
8.2677
2.8346
0.9843
1.1811
1.0630
6.1811
1.3425
3.3740
 
1 7/8
2.2520
8.1102
6.2598
2.3622
0.7874
0.9843
0.8268
4.4882
0.7480
2.0315
 
1 7/8
2.2520
8.1102
6.2598
2.3622
0.7874
0.9843
0.8268
4.4882
0.7480
2.0315
 
1 5/8
3.3465
1.7126
0.8661
0.5906
0.2402
0.3150
5/16-24UNF
1.32
  
2 1/4
5.1181
2.7953
1.4173
1.0236
1.7717
0.4724
0.4449
1/2-20UNF
5.73
  
100-200
main dimensions to DIN 625-1
 
100-200
main dimensions to DIN 625-1
 
1 1/16
1.6772
6.1417
4.7244
1.2992
0.5512
0.8268
0.5512
3.2677
0.3543
1.4055
 
10
30
14
0.6
18
7.41
4.3
16000
22000
0.051
 
10
30
14
0.6
18
7.41
4.3
16000
22000
0.051
 
10
30
14
0.6
18
7.41
4.3
16000
22000
0.051
 
14
35
15.9
15.9
12
17.1
55.5
0.6
8.3
5.0
0.08
 
10
30
14
0.6
20
10.1
5.6
15000
20000
0.058
 
   SAPP202
15
22.2
86
68
2.5
9.0
12.7
3.2
43.8
6.5
28.6
 
10
30
14
0.6
22
11.2
6.8
12000
17000
0.066
 
7/8
2.0472
1.1850
0.5906
0.4252
0.1654
0.2165
1/4-28UNF
14.0
7.8
  
7/8
2.0472
1.1850
0.5906
0.4252
0.1654
0.2165
1/4-28UNF
14.0
7.8
  
7/8
3.7402
2.9921
0.7087
0.1575
0.3543
2.7953
1.2205
0.2953
5/16
SA205-14
 
7/8
2.0472
1.1850
0.5906
0.4252
0.1654
0.2165
1/4-28UNF
14.0
7.8
  
7/8
2.0472
1.1850
0.5906
0.4252
0.1654
0.2165
1/4-28UNF
14.0
7.8
  
7/8
3.7402
2.9921
0.7087
0.1575
0.3543
2.7953
1.2205
0.2953
5/16
SA205-14
 
1 3/8
6.8898
5.6693
3.9370
0.8268
0.5906
1.4173
0.6299
1.7913
0.9646
9/16
  
70
100
16
1
0.3
28
31.5
31.0
12000
19000
0.33
 
70
100
16
1
0.3
19
33.5
32.5
13000
20000
0.33
 
50
80
16
1.0
54.6
75.4
1
20.8
15.4
8500
10000
0.261
  
2
6.3780
5.1181
1.0236
0.7874
1.7323
0.7480
2.3386
0.8740
5/8
UCX10-32
  
2 1/4
6.8898
5.6299
1.1417
0.7874
1.9291
0.7480
2.7047
1.0000
5/8
UCX11-36
  
1 1/16
2.44094
1.5000
0.7480
0.6260
0.8740
0.2362
0.1890
1/4-28UNF
19.4
11.2
  
2 7/16
7.3622
5.8661
1.3386
0.8266
2.3228
0.7480
2.9016
1.0000
5/8
UCX12-39
  
100
215
47
3.0
114
201
2.5
174
140
2600
7
  
1 5/16
2.8346
1.6890
0.7874
0.6890
1.0000
0.2559
0.2126
5/16-24UNF
25.6
15.2
  
2 3/16
4.7244
2.5984
1.3386
0.9843
1.6142
0.4724
0.4173
1/2-20UNF
71.6
44.8
  

 
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