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Heavy Duty - External Spring Loaded
Bearings Ball Transfer Units
We are a leading supplier of heavy duty ball transfer units for industrial applications. Our range of external spring loaded ball transfer units are suitable for high capacity transfer of components in manufacturing machinery. Units are available in stainless steel or chrome finishes with ball diameters ranging from 12.7mm to 50.8mm. Spring mechanisms provide consistent pre-loads from 5kg to over 1000kg for reliable performance in demanding environments. Units are available from stock in a variety of sizes with dimensions and technical specifications provided for each item. Contact us to discuss your transfer requirements or view our full catalog of over 30 units online.
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
20
20
Pre-load (kg)
23
23
Total Length (mm)
46.2
46.2
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
20.6
20.6
Pre-load (kg)
7
7
Total Length (mm)
46.2
46.2
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
20.6
20.6
Pre-load (kg)
14
14
Total Length (mm)
46.2
46.2
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44.5
44.5
Pre-load (kg)
45
45
Total Length (mm)
77
77
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
20.6
20.6
Pre-load (kg)
23
23
Total Length (mm)
46.2
46.2
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
50.8
50.8
Pre-load (kg)
136
136
Total Length (mm)
95.3
95.3
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
22.2
22.2
Pre-load (kg)
23
23
Total Length (mm)
47.5
47.5
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
20
20
Pre-load (kg)
23
23
Total Length (mm)
46.2
46.2
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44.5
44.5
Pre-load (kg)
68
68
Total Length (mm)
77
77
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44.5
44.5
Pre-load (kg)
45
45
Total Length (mm)
77
77
Ball Dia (mm)
38.1
38.1
Overall Dia (mm)
60.3
60.3
Pre-load (kg)
227
227
Total Length (mm)
162.1
162.1
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44.5
44.5
Pre-load (kg)
23
23
Total Length (mm)
77
77
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
20.6
20.6
Pre-load (kg)
7
7
Total Length (mm)
46.2
46.2
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
20.6
20.6
Pre-load (kg)
23
23
Total Length (mm)
46.2
46.2
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
22.2
22.2
Pre-load (kg)
14
14
Total Length (mm)
47.5
47.5
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
22.2
22.2
Pre-load (kg)
7
7
Total Length (mm)
47.5
47.5
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
22.2
22.2
Pre-load (kg)
7
7
Total Length (mm)
47.5
47.5
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44
44
Pre-load (kg)
109
109
Total Length (mm)
77
77
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44.5
44.5
Pre-load (kg)
89
89
Total Length (mm)
77
77
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44
44
Pre-load (kg)
109
109
Total Length (mm)
77
77
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
1527
1527
Total Length (mm)
200.9
200.9
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
764
764
Total Length (mm)
160.3
160.3
Ball Dia (mm)
38.1
38.1
Overall Dia (mm)
60.3
60.3
Pre-load (kg)
748
748
Total Length (mm)
189.7
189.7
Ball Dia (mm)
38.1
38.1
Overall Dia (mm)
60.3
60.3
Pre-load (kg)
748
748
Total Length (mm)
189.7
189.7
Ball Dia (mm)
38.1
38.1
Overall Dia (mm)
60.3
60.3
Pre-load (kg)
680
680
Total Length (mm)
189.7
189.7
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
764
764
Total Length (mm)
200.9
200.9
Ball Dia (mm)
38.1
38.1
Overall Dia (mm)
60.3
60.3
Pre-load (kg)
680
680
Total Length (mm)
189.7
189.7
Ball Dia (mm)
38.1
38.1
Overall Dia (mm)
60.3
60.3
Pre-load (kg)
567
567
Total Length (mm)
162.1
162.1
Ball Dia (mm)
38.1
38.1
Overall Dia (mm)
60.3
60.3
Pre-load (kg)
567
567
Total Length (mm)
162.1
162.1
Ball Dia (mm)
38.1
38.1
Overall Dia (mm)
60.3
60.3
Pre-load (kg)
454
454
Total Length (mm)
162.1
162.1
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
764
764
Total Length (mm)
160.3
160.3
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
764
764
Total Length (mm)
200.9
200.9
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
1364
1364
Total Length (mm)
158.4
158.4
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
1018
1018
Total Length (mm)
200.9
200.9
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
1018
1018
Total Length (mm)
200.9
200.9
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
1527
1527
Total Length (mm)
200.9
200.9
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
1273
1273
Total Length (mm)
200.9
200.9
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
1273
1273
Total Length (mm)
200.9
200.9
Ball Dia (mm)
50.8
50.8
Overall Dia (mm)
101.6
101.6
Pre-load (kg)
1364
1364
Total Length (mm)
158.4
158.4
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
50.8
50.8
Pre-load (kg)
91
91
Total Length (mm)
95.3
95.3
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
20.6
20.6
Pre-load (kg)
14
14
Total Length (mm)
46.2
46.2
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
22.2
22.2
Pre-load (kg)
14
14
Total Length (mm)
47.5
47.5
Ball Dia (mm)
12.7
12.7
Overall Dia (mm)
22.2
22.2
Pre-load (kg)
23
23
Total Length (mm)
47.5
47.5
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44.5
44.5
Pre-load (kg)
7
7
Total Length (mm)
77
77
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44.5
44.5
Pre-load (kg)
7
7
Total Length (mm)
77
77
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44.5
44.5
Pre-load (kg)
23
23
Total Length (mm)
77
77
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44.5
44.5
Pre-load (kg)
68
68
Total Length (mm)
77
77
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
44.5
44.5
Pre-load (kg)
89
89
Total Length (mm)
77
77
Ball Dia (mm)
25.4
25.4
Overall Dia (mm)
50.8
50.8
Pre-load (kg)
91
91
Total Length (mm)
95.3
95.3
Ball Dia (mm)
38.1
38.1
Overall Dia (mm)
60.3
60.3
Pre-load (kg)
454
454
Total Length (mm)
162.1
162.1
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