Cost Saving Features of our Thrust Bearings

  • Lightweight nylon retainer
  • Natural lubricity
  • Corrosion resistant
  • Quiet operation
  • Long service life
Thrust Bearing Engineering Specifications (inches)
THRUST WASHER
BALL
BEARING
Bearing
No.
A
I.D.
Tolerance
B
O.D.
Tolerance
D
Thick
Tolerance
Qty.
Per
F
Size
C
Circle
E
Height
TB-012
TB-018
TB-025
TB-031
1/8"
3/16"
1/4"
5/16"
0.128" - 0.133"
0.191" - 0.195"
0.253" - 0.258"
0.316" - 0.321"
7/16"
1/2"
9/16"
5/8"
0.430" - 0.437"
0.492" - 0.499"
0.555" - 0.562"
0.617" - 0.624"
0.050"
0.048" - 0.052"
6
7
8
9
0.0938"
0.281"
0.344"
0.406"
0.469"
0.190" - 0.196"
TB-037
TB-043
TB-050
TB-056
3/8"
7/16"
1/2"
9/16"
0.378" - 0.383"
0.441" - 0.446"
0.503" - 0.508"
0.566" - 0.571"
13/16"
7/8"
15/16"
1"
0.805" - 0.812"
0.867" - 0.874"
0.930" - 0.937"
0.992" - 0.999"
0.062"
0.060" - 0.064
6
7
8
9
0.1250"
0.594"
0.656"
0.719"
0.781"
0.245" - 0.253"
TB-062
TB-068
TB-075
TB-081
TB-087
5/8"
11/16"
3/4"
13/16"
7/8"
0.628" - 0.635"
0.691" - 0.698"
0.753" - 0.760"
0.816" - 0.823"
0.878" - 0.885"
1-1/8"
1-3/16"
1/1/4"
1-5/16"
1-3/8"
1.115" - 1.124"
1.178" - 1.187"
1.240" - 1.249"
1.303" - 1.312"
1.365" - 1.374"
0.093"
0.090" - 0.096"
6
7
8
9
10
0.1563"
0.875"
0.938"
1.000"
1.063"
1.125"
0.336" - 0.348"
TB-093
TB-100
TB-112
TB-125
TB-150
15/16"
1"
1-1/8"
1-1/4"
1-1/2"
0.941" - 0.950"
1.003" - 1.012"
1.128" - 1.137"
1.253" - 1.262"
1.503" - 1.512"
1-9/16"
1-5/8"
1-3/4"
1-7/8"
2-1/8"
1.551" - 1.562"
1.613" - 1.624"
1.738" - 1.749"
1.863" - 1.874"
2.113" - 2.124"
0.125"
0.120" - 0.130"
9
10
12
14
14
0.1875"
1.250"
1.313"
1.438"
1.563"
1.813"
0.427" - 0.447"

 

Thrust Bearing Load Ratings (in Pounds)
Carbon Steel Bearings & Thrust Washers
Bearing
No.
RPM
15
RPM
100
RPM
450
RPM
900
RPM
1200
RPM
1800
RPM
3600
RPM
5000
TB-012
TB-018
TB-025
TB-031
120
126
131
136
63
70
69
72
38
40
42
43
30
32
34
34
27
29
29
31
24
25
26
27
19
20
21
22
17
18
18
19
TB-037
TB-043
TB-050
TB-056
175
190
201
213
93
101
106
113
56
61
64
68
44
48
51
54
40
44
46
49
35
38
40
49
28
30
32
34
25
27
29
30
TB-062
TB-068
TB-075
TB-081
TB-087
251
273
293
314
328
133
145
155
166
174
80
87
94
101
105
64
69
74
80
83
58
63
68
72
76
51
55
59
63
66
40
44
47
50
52
36
39
42
45
47
TB-093
TB-100
TB-112
TB-125
TB-150
384
459
504
545
522
204
243
267
289
277
123
147
162
175
168
98
117
128
139
133
89
106
117
125
121
77
93
102
110
105
61
73
81
87
84
55
66
72
78
75

 

Carbon Steel Thrust Bearing Technical Data

Washer:
  CR 1075 steel heat treated to RC 59-61
Ball Material:
  S.A.E. 1018 steel with RC 60 minimum
Ball Tolerance:
  ± 0.0001 in. (Grade 100)
Retainer:
  HS nylon permitting continuous use up to 250º F

Inch Carbon Thrust Bearings

carbon steel bearing dimensions

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