Engineering Specifications

Ball Thrust Bearings
Stainless Steel
Metric Dimensions (mm)

Price List

WASHER
BALL
BRG
Bearing
Number
A
I.D.
Tolerance
B
O.D.
Tolerance
D
Thick
Tolerance
Qty.
Per
F
Size
C
Circle
E
Height
MTBS-409
4.01
4.01 - 4.06
8.99
8.94 - 9.04
1.27
1.24 - 1.30
6
1.5870
06.50
4.04 - 4.24
MTBS-512
MTBS-614
MTBS-717
MTBS-816
5.00
6.00
7.00
8.00
5.08 - 5.21
6.07 - 6.20
7.06 - 7.18
8.08 - 8.20
12.00
14.00
17.00
16.00
11.96 - 11.78
13.97 - 13.79
16.97 - 16.79
15.96 - 15.80
1.27
1.22 - 1.32
7
8
9
9
2.3800
0 8.70
10.30
11.90
11.90
4.82 - 5.02
MTBS-1021
MTBS-1224
10.00
12.00
10.06 - 10.19
12.06 - 12.19
21.00
24.00
20.96 - 2078
23.98 - 23.80
1.57
1.52 - 1.63
6
8
3.1800
15.10
18.30
6.22 - 6.44
MTBS-1628
MTBS-1932
16.00
19.00
16.07 - 16.26
19.08 - 19.25
28.00
32.00
27.97 - 27.74
31.98 - 31.75
2.36
2.28 - 2.44
6
8
4.0000
22.20
25.40
8.56 - 8.88
MTBS-2541
MTBS-2844
25.00
28.00
25.07 - 25.30
28.07 - 28.30
41.00
44.00
40.97 - 40.69
43.97 - 43.69
3.18
3.05 - 3.30
10
12
4.7600
33.30
36.50
10.86 - 11.36
All measurements are in millimeters unless otherwise noted.

Load Ratings (in Pounds) For Ball Thrust Bearings

Stainless Steel - Model MTB

Bearing
Number
RPM
15
RPM
100
RPM
450
RPM
900
RPM
1200
RPM
1800
RPM
3600
RPM
5000
MTBS-409
35
18
11
8.5
8
6.5
5
4.5
MTBS-512
MTBS-614
MTBS-717
MTBS-816
88
91
95
95
49
48
40
50
28
29
30
30
22
23
23
23
20
20
21
21
17
18
19
19
14
14
15
15
12
12
13
13
MTBS-1021
MTBS-1224
122
140
65
74
39
44
30
35
28
32
24
28
19
22
17
20
MTBS-1628
MTBS-1932
175
205
93
108
56
65
44
51
40
47
35
41
28
33
25
29
MTBS-2541
MTBS-2844
321
352
170
187
103
113
82
89
74
82
65
71
51
56
46
50

Stainless Steel Ball Thrust Bearing Technical Data

Washer:
CR 410 stainless steel heat treated to RC 38-42
Ball Material:
  Type 440-C stainless steel with RC 58-65
Ball Tolerance:
  ± 0.0025 mm (Grade 100)
Retainer:
  HS nylon permitting continuous use up to 250º F


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