Crosby
The top swivel design on the UB500 assures the ball remains stationary if the wire line spins.
The swivel incorporates a sealed roller thrust bearing together with a grease fitting for easy lubrication.
Each ball can be equipped with the new McKissick US422 wedge socket which can be easily adjusted to fit various sizes of wire rope by changing the wedge (ensure that correct wedge is used for selected wire rope size).
Design factor 4:1
All hooks used on UB500 overhaul balls (S320, S320N and S316A) are forged from alloy steel. The S320 and S320N hooks complete with latches.
Sizes 3.6 tonnes through 9 tonnes available with Crosby’s S316A “Positive Locking” SHUR-LOC® hook which may be used for lifting personnel.Meets OSHA Rule 1926.550 (g).
The S320 hook (PL latch) and 320N hook (S4320 latch), with the proper latch attached, may be used for personnel lifting when secured with proper device (Bolt, nut and pin for the PL latch; Cotter pin for the S4320 latch). Meets OSHA Rule 1926.550 (g)
Hook is New S-320N style. Replacement latch kit is S-4320. PL latch and S-4055 latch will not fit. Standard Crosby S-5 Thrust Bearing style swivels cannot be used with UB500 Overhaul balls.
Overhaul ball S316A Eye Hook
Overhaul ball S316A 320 eye Hook
Overhaul ball S316A shurloc Hook

 

 

Ball Size
W.L.L. (t)
Weight (kg)
MB4T35
3.6
26.3
MBT4T85
3.6
46.3
MB4T150
3.6
73.5
MB4T200
3.6
91.2
MB7T85
6.3
49.4
MB7T150
6.3
77.1
MB7T200
6.3
95.3
MB7T285
6.3
146
MB10T150
9
98
MB10T200
9
118
MB10T285
9
166
MB10T350
9
183
MB10T650
9
326
MB12T150
10.8
98
MB12T200
10.8
117
MB12T285
10.8
166
MB12T350
10.8
183
MB12T650
10.8
326
MB15T200
13.5
135
MB15T350
13.5
207
MB15T650
13.5
342
MB15T1150
13.5
595
MB20T200
18
135
MB20T350
18
207
MB20T650
18
342
MB20T1150
18
595
MB25T350
22.5
242
MB25T650
22.5
392
MB25T1150
22.5
645
MB30T650
27
392
MB30T1150
27
645

 

UB500 Top Swivel Overhaul Balls with 320 Eye Hooks 

McKissick
UB500
Model No.
Stock Code
Dimensions (mm)
 
 
 
 
 
 
 
 
 
 
 
 
AA (mm)
A
B
C
D
E
F
G
H
I
J
MB4T35
1036000
63.5
510
439
190
34.5
36.6
28.4
47.8
35.1
22.4
33.3
MBT4T85
1036009
63.5
533
461
235
34.5
36.6
28.4
47.8
35.1
22.4
33.3
MB4T150
1036027
63.5
558
487
286
34.5
36.6
28.4
47.8
35.1
22.4
33.3
MB4T200
1036036
63.5
568
496
318
34.5
36.6
28.4
47.8
35.1
22.4
33.3
 
 
 
 
 
 
 
 
 
 
 
 
 
MB7T85
1036045
76.0
589
517
235
41
46
35.1
47.8
35.1
22.4
33.3
MB7T150
1036054
76.0
624
543
286
41
46
35.1
47.8
35.1
22.4
33.3
MB7T200
1036072
76.0
632
551
318
41
46
35.1
47.8
35.1
22.4
33.3
MB7T285
1036081
76.0
657
576
353
41
46
35.1
47.8
35.1
22.4
33.3
 
 
 
 
 
 
 
 
 
 
 
 
 
MB10T150
1036090
102
799
691
286
53
57
41.1
70
51
31.8
45.2
MB10T200
1036099
102
808
700
318
53
57
41.1
70
51
31.8
45.2
MB10T285
1036117
102
832
724
353
53
57
41.1
70
51
31.8
45.2
MB10T350
1036126
102
846
738
381
53
57
41.1
70
51
31.8
45.2
MB10T650
1036135
102
884
776
456
53
57
41.1
70
51
31.8
45.2
 
 
 
 
 
 
 
 
 
 
 
 
 
MB12T150
1036144
102
799
691
286
53
57
41.1
70
51
31.8
45.2
MB12T200
1036153
102
808
700
318
53
57
41.1
70
51
31.8
45.2
MB12T285
1036171
102
832
724
353
53
57
41.1
70
51
31.8
45.2
MB12T350
1036180
102
846
738
381
53
57
41.1
70
51
31.8
45.2
MB12T650
1036189
102
909
776
456
53
57
41.1
70
51
31.8
45.2
 
 
 
 
 
 
 
 
 
 
 
 
 
MB15T200
1036198
127
955
828
318
77
76
60.5
60.5
51
31.8
45.2
MB15T350
1036207
127
986
859
381
77
76
60.5
60.5
51
31.8
45.2
MB15T650
1036216
127
1022
895
456
77
76
60.5
60.5
51
31.8
45.2
MB15T1150
1036225
127
1072
945
549
77
76
60.5
60.5
51
31.8
45.2
 
 
 
 
 
 
 
 
 
 
 
 
 
MB20T200
1036234
127
955
828
318
77
76
60.5
60.5
51
31.8
45.2
MB20T350
1036243
127
986
859
381
77
76
60.5
60.5
51
31.8
45.2
MB20T650
1036252
127
1022
895
456
77
76
60.5
60.5
51
31.8
45.2
MB20T1150
1036261
127
1072
945
549
77
76
60.5
60.5
51
31.8
45.2
 
 
 
 
 
 
 
 
 
 
 
 
 
MB25T350
1036270
165
1198
1021
381
76
92
76
84
70
44.5
45.2
MB25T650
1036279
165
1248
1086
456
76
92
76
84
70
44.5
45.2
MB25T1150
1036288
165
1297
1135
549
76
92
76
84
70
44.5
45.2
 
 
 
 
 
 
 
 
 
 
 
 
 
MB30T650
1036297
165
1248
1086
456
76
92
76
84
70
44.5
45.2
MB30T1150
1036306
165
1297
1135
549
76
92
76
84
70
44.5
45.2

 

® 

McKissick
UB500
Model No.
Dimensions(mm)
 
 
 
 
 
 
 
 
 
 
A
B
C
D
E
F
G
H
I
J
MB4T35
525
462
191
47.5
29.2
23.9
47.8
35.1
22.4
33.3
MB4T85
547
484
235
47.5
29.2
23.9
47.8
35.1
22.4
33.3
MB4T150
573
509
286
47.5
29.2
23.9
47.8
35.1
22.4
33.3
MB4T200
582
519
318
47.5
29.2
23.9
47.8
35.1
22.4
33.3
 
 
 
 
 
 
 
 
 
 
 
MB7T85
607
541
235
53.5
42.2
29.5
47.8
35.1
22.4
33.3
MB7T150
642
566
286
53.5
42.2
29.5
47.8
35.1
22.4
33.3
MB7T200
650
575
318
53.5
42.2
29.5
47.8
35.1
22.4
33.3
MB7T285
675
600
353
53.5
42.2
29.5
47.8
35.1
22.4
33.3
 
 
 
 
 
 
 
 
 
 
 
MB10T150
793
691
286
63
52.3
38.1
69.8
51
31.8
45.2
MB10T200
803
700
318
63
52.3
38.1
69.8
51
31.8
45.2
MB10T285
827
724
353
63
52.3
38.1
69.8
51
31.8
45.2
MB10T350
841
738
381
63
52.3
38.1
69.8
51
31.8
45.2
MB10T650
879
776
456
63
52.3
38.1
69.8
51
31.8
45.2