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Superball Open Linear Ball Bushings

In production

Superball Open Linear Ball Bushings are intended for high precision movement and smooth motion in demanding applications. Composed of a housing with a row of 4-6 round ball circuits housed in a cage. This bushing type has three times the load capacity and a life span of 27 times that of traditional linear bushings and is only intended for use with hardened shafts. They have an open part design that permits them to be used in cojunction with shaft support rails.

It provides self-alignment, which extends travel life by minimising friction between the shaft and balls and allowing for slight misalignments between the shaft and the bearing.

It can withstand temperatures from -20C to +80C and is ideal for applications such as automation systems, food packaging machines, and manufacturing processes.

  • This bushing type has three times the load capacity and a life span of 27 times that of traditional linear bushings.
  • Have an open part design that permits them to be used in cojunction with shaft support rails.
  • It provides self-alignment, which extends travel life by minimising friction between the shaft and balls.
Material: Nickel Plated Steel, Steel Series Code: SRL1743, SRL1742

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14 results
Product SKUs information
Essentra Part Number Price range Availability l2 Dyn. load C max. N d1 tol. h6 d2 tol. h6 l3 l1 w1 View
R 299,6873 - R 428,1801 Request the lead time here
22.7
1260.0
12.0
22.0
1.35
32.0
6.5
R 659,1568 - R 941,7635 Request the lead time here
81.8
2900.0
30.0
47.0
1.90
68.0
14.0
R 942,7339 - R 1 346,6519 Request the lead time here
60.4
5900.0
40.0
62.0
2.20
80.0
19.5
R 1 269,7891 - R 1 814,0399 Request the lead time here
77.4
8100.0
50.0
75.0
2.70
100.0
22.5
R 397,3186 - R 567,5425 Request the lead time here
24.7
1320.0
16.0
26.0
1.35
36.0
9.0
R 621,1136 - R 887,416 Request the lead time here
43.8
2850.0
25.0
40.0
1.90
58.0
11.5
R 528,1406 - R 754,4589 Request the lead time here
43.8
2850.0
25.0
40.0
1.90
58.0
11.5
R 338,5069 - R 483,4981 Request the lead time here
24.7
1320.0
16.0
26.0
1.35
36.0
9.0
R 398,6772 - R 569,4835 Request the lead time here
31.3
1720.0
20.0
32.0
1.65
45.0
9.0
R 357,5285 - R 510,6718 Request the lead time here
22.7
1260.0
12.0
22.0
1.35
32.0
6.5
R 1 074,9147 - R 1 535,7033 Request the lead time here
60.4
5900.0
40.0
62.0
2.20
80.0
19.5
R 478,8397 - R 684,0013 Request the lead time here
31.3
1720.0
20.0
32.0
1.65
45.0
9.0
R 1 269,4009 - R 1 813,4576 Request the lead time here
77.4
8100.0
50.0
75.0
2.70
100.0
22.5
R 761,4464 - R 1 087,7251 Request the lead time here
81.8
2900.0
30.0
47.0
1.90
68.0
14.0
Linear Ball Bushing 12.0 22.0 32.0 Steel

20157111

Price Range
R 428,1801 - R 299,6873

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    12.0
  • d2 tol. h6
    22.0
  • l1
    32.0
  • l2
    22.7
  • l3
    1.35
Linear Ball Bushing 30.0 47.0 68.0 Steel

20157197

Price Range
R 941,7635 - R 659,1568

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    30.0
  • d2 tol. h6
    47.0
  • l1
    68.0
  • l2
    81.8
  • l3
    1.90
Linear Ball Bushing 40.0 62.0 80.0 Steel

20157210

Price Range
R 1 346,6519 - R 942,7339

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    40.0
  • d2 tol. h6
    62.0
  • l1
    80.0
  • l2
    60.4
  • l3
    2.20
Linear Ball Bushing 50.0 75.0 100.0 Steel

20157234

Price Range
R 1 814,0399 - R 1 269,7891

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    50.0
  • d2 tol. h6
    75.0
  • l1
    100.0
  • l2
    77.4
  • l3
    2.70
Linear Ball Bushing 16.0 26.0 36.0 Nickel Plated Steel

20157944

Price Range
R 567,5425 - R 397,3186

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    16.0
  • d2 tol. h6
    26.0
  • l1
    36.0
  • l2
    24.7
  • l3
    1.35
Linear Ball Bushing 25.0 40.0 58.0 Nickel Plated Steel

20157968

Price Range
R 887,416 - R 621,1136

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    25.0
  • d2 tol. h6
    40.0
  • l1
    58.0
  • l2
    43.8
  • l3
    1.90
Linear Ball Bushing 25.0 40.0 58.0 Steel

20157173

Price Range
R 754,4589 - R 528,1406

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    25.0
  • d2 tol. h6
    40.0
  • l1
    58.0
  • l2
    43.8
  • l3
    1.90
Linear Ball Bushing 16.0 26.0 36.0 Steel

20157135

Price Range
R 483,4981 - R 338,5069

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    16.0
  • d2 tol. h6
    26.0
  • l1
    36.0
  • l2
    24.7
  • l3
    1.35
Linear Ball Bushing 20.0 32.0 45.0 Steel

20157159

Price Range
R 569,4835 - R 398,6772

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    20.0
  • d2 tol. h6
    32.0
  • l1
    45.0
  • l2
    31.3
  • l3
    1.65
Linear Ball Bushing 12.0 22.0 32.0 Nickel Plated Steel

20157937

Price Range
R 510,6718 - R 357,5285

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    12.0
  • d2 tol. h6
    22.0
  • l1
    32.0
  • l2
    22.7
  • l3
    1.35
Linear Ball Bushing 40.0 62.0 80.0 Nickel Plated Steel

20157982

Price Range
R 1 535,7033 - R 1 074,9147

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    40.0
  • d2 tol. h6
    62.0
  • l1
    80.0
  • l2
    60.4
  • l3
    2.20
Linear Ball Bushing 20.0 32.0 45.0 Nickel Plated Steel

20157951

Price Range
R 684,0013 - R 478,8397

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    20.0
  • d2 tol. h6
    32.0
  • l1
    45.0
  • l2
    31.3
  • l3
    1.65
Linear Ball Bushing 50.0 75.0 100.0 Nickel Plated Steel

20157999

Price Range
R 1 813,4576 - R 1 269,4009

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    50.0
  • d2 tol. h6
    75.0
  • l1
    100.0
  • l2
    77.4
  • l3
    2.70
Linear Ball Bushing 30.0 47.0 68.0 Nickel Plated Steel

20157975

Price Range
R 1 087,7251 - R 761,4464

Stock Levels
Request the lead time here
Attributes
  • d1 tol. h6
    30.0
  • d2 tol. h6
    47.0
  • l1
    68.0
  • l2
    81.8
  • l3
    1.90