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Fafnir® Single Row Ball Screw Support Bearings (MM-BS)
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Timken® angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.
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Results 226 - 250 of 288
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Part Number
Rows per Set
d - Bore
D - Outer Diameter
Bearing Width
Total Width
Contact Angle
C0 - Static Radial Rating (per row)
Ce - Dynamic Radial Rating (per row)
Ball Type
CAD
MM50BS100 DUL
Duplex
50
mm
100
mm
3.937
in
22.5
mm
0.8858
in
45
mm
1.7716
in
60
º
93400
N
21000
lbf
71200
N
16010
lbf
STEEL
MM50BS100 TUL
Triplex
50
mm
100
mm
3.937
in
22.5
mm
0.8858
in
67.5
mm
2.6574
in
60
º
93400
N
21000
lbf
71200
N
16010
lbf
STEEL
MM50BS100 QUL
Quadruplex
50
mm
100
mm
3.937
in
22.5
mm
0.8858
in
90
mm
3.5432
in
60
º
93400
N
21000
lbf
71200
N
16010
lbf
STEEL
MM55BS90 SUH
Single
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
15
mm
0.5906
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 DUH
Duplex
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
30
mm
1.1812
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 TUH
Triplex
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
45
mm
1.7718
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 QUH
Quadruplex
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
60
mm
2.3624
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 SUM
Single
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
15
mm
0.5906
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 DUM
Duplex
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
30
mm
1.1812
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 TUM
Triplex
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
45
mm
1.7718
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 QUM
Quadruplex
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
60
mm
2.3624
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 SUL
Single
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
15
mm
0.5906
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 DUL
Duplex
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
30
mm
1.1812
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 TUL
Triplex
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
45
mm
1.7718
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS90 QUL
Quadruplex
55
mm
90
mm
3.5433
in
15
mm
0.5906
in
60
mm
2.3624
in
60
º
60900
N
13700
lbf
41400
N
9310
lbf
STEEL
MM55BS120 SUH
Single
55
mm
120
mm
4.7244
in
22.5
mm
0.8858
in
22.5
mm
0.8858
in
60
º
133400
N
30000
lbf
75600
N
17000
lbf
STEEL
MM55BS120 DUH
Duplex
55
mm
120
mm
4.7244
in
22.5
mm
0.8858
in
45
mm
1.7716
in
60
º
133400
N
30000
lbf
75600
N
17000
lbf
STEEL
MM55BS120 TUH
Triplex
55
mm
120
mm
4.7244
in
22.5
mm
0.8858
in
67.5
mm
2.6574
in
60
º
133400
N
30000
lbf
75600
N
17000
lbf
STEEL
MM55BS120 QUH
Quadruplex
55
mm
120
mm
4.7244
in
22.5
mm
0.8858
in
90
mm
3.5432
in
60
º
133400
N
30000
lbf
75600
N
17000
lbf
STEEL
MM55BS120 SUM
Single
55
mm
120
mm
4.7244
in
22.5
mm
0.8858
in
22.5
mm
0.8858
in
60
º
133400
N
30000
lbf
75600
N
17000
lbf
STEEL
MM55BS120 DUM
Duplex
55
mm
120
mm
4.7244
in
22.5
mm
0.8858
in
45
mm
1.7716
in
60
º
133400
N
30000
lbf
75600
N
17000
lbf
STEEL
MM55BS120 TUM
Triplex
55
mm
120
mm
4.7244
in
22.5
mm
0.8858
in
67.5
mm
2.6574
in
60
º
133400
N
30000
lbf
75600
N
17000
lbf
STEEL
MM55BS120 QUM
Quadruplex
55
mm
120
mm
4.7244
in
22.5
mm
0.8858
in
90
mm
3.5432
in
60
º
133400
N
30000
lbf
75600
N
17000
lbf
STEEL
MM55BS120 SUL
Single
55
mm
120
mm
4.7244
in
22.5
mm
0.8858
in
22.5
mm
0.8858
in
60
º
133400
N
30000
lbf
75600
N
17000
lbf
STEEL
MM55BS120 DUL
Duplex
55
mm
120
mm
4.7244
in
22.5
mm
0.8858
in
45
mm
1.7716
in
60
º
133400
N
30000
lbf
75600
N
17000
lbf
STEEL
Results 226 - 250 of 288
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