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Heavy-duty three-row roller slewing bearings represent the ultimate solution for extreme load conditions. Key specifications:
Independent load paths for axial, radial and moment loads
Dynamic load ratings up to 50,000kN
Customizable roller diameters and lengths
Essential for mining shovels, tunnel boring machines
Special corrosion-resistant coatings available
Three-Row Roller 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
134.25.500
366
634
148
4
138
32
355
224
130.25.500
366
634
148
4
138
32
355
224
132.25.500
366
634
148
4
138
32
355
224
131.25.500
366
634
148
4
138
32
355
224
133.25.500
366
634
148
4
138
32
355
224
133.25.560
426
694
148
4
138
32
399
240
132.25.560
426
694
148
4
138
32
399
240
134.25.560
426
694
148
4
138
32
399
240
130.25.560
426
694
148
4
138
32
399
240
131.25.560
426
694
148
4
138
32
399
240
132.25.630
496
764
148
4
138
32
451
270
131.25.630
496
764
148
4
138
32
451
270
130.25.630
496
764
148
4
138
32
451
270
133.25.630
496
764
148
4
138
32
451
270
134.25.630
496
764
148
4
138
32
451
270
131.25.710
576
844
148
4
138
32
517
300
130.25.710
576
844
148
4
138
32
517
300
133.25.710
576
844
148
4
138
32
517
300
134.25.710
576
844
148
4
138
32
517
300
132.25.710
576
844
148
4
138
32
517
300