Non Geared Slew Ring (Bearing, Slewing Ring)

D’Angelo Engineering supply high quality steel slew rings from 300mm up to 6m in diameter. All of them are made to strict International Standards and across the board suit 90% of available pinion sizes.

The vast majority of D’Angelo slew rings are of a round ball (ball bearing) design. D’Angelo Engineering believe this to be a superior engineering solution as it maintains an even load through 360º and there are no flat points to indent the ballrace. This design also generates less wear than cross roller style slew rings, and together with the hot rolled steel they are made from, makes D’Angelo Engineering’s slew rings rank high among the strongest and most reliable on the market.

Features

  • 20mm Ball Diameter
  • XC45 Hot Rolled Steel
  • Treated Track
  • Four Grease Nipples and 1/8 Gas
Part No.Shim
Da
T
m
z
La
na
U
D
B
C
Li
ni
Di
T nor
T max
W
SRSD50520C
518
490
8
415.5
375
453
412.5
332
8
304
23.5
SRSD65020C
648
620
10
545.5
505
583
542.5
462
10
434
31
SRSD75020C
748
720
12
645.5
605
683
642.5
562
12
534
36.5
SRSD85020C
848
820
12
745.5
705
783
742.5
662
12
634
43
SRSD95020C
948
920
14
845.5
805
883
842.5
762
14
734
48
SRSD105020C
1048
1020
16
945.5
905
983
942.5
862
16
834
53
SRSD120020C
1198
1170
16
1095.5
1055
1133
1092.5
1012
16
984
62