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Double-row ball slewing bearings deliver enhanced load capacity and rigidity. Technical highlights:
Step bore design for precise axial location
45° contact angle for optimal load transfer
Special raceway grinding for smooth operation
Primary applications: excavator swing bearings, radar platforms
Optional surface hardening up to 60 HRC
Double-Row Step Bore Ball Slewing Bearings Product Specifications
Basic parameters are displayed below. Click the details icon to view complete specifications including materials, tolerances, and application guidelines.
Details Inquiry Bearing Model
Dimensions
Structure dimensions
Coa
Weight
d
D
H
n1
H1
h
021.25.500
384
616
106
4
96
26
1210
100
022.25.500
384
616
106
4
96
26
1210
100
020.25.500
384
616
106
4
96
26
1210
100
023.25.500
384
616
106
4
96
26
1210
100
024.25.500
384
616
106
4
96
26
1210
100
023.25.560
446
676
106
4
96
26
1340
115
024.25.560
446
676
106
4
96
26
1340
115
021.25.560
446
676
106
4
96
26
1340
115
022.25.560
446
676
106
4
96
26
1340
115
020.25.560
446
676
106
4
96
26
1340
115
023.25.630
514
746
106
4
96
26
1530
130
024.25.630
514
746
106
4
96
26
1530
130
020.25.630
514
746
106
4
96
26
1530
130
021.25.630
514
746
106
4
96
26
1530
130
022.25.630
514
746
106
4
96
26
1530
130
020.25.710
594
826
106
4
96
26
1730
140
023.25.710
594
826
106
4
96
26
1730
140
024.25.710
594
826
106
4
96
26
1730
140
021.25.710
594
826
106
4
96
26
1730
140
022.25.710
594
826
106
4
96
26
1730
140