| Rated
Capacity (tons) |
Product
Description |
Trolley
Series |
Minimum
Radius Curve (in.) |
Speed
(F.P.M.) |
Standard
Depth Range Of I-beam (in.) |
Standard
Flange Range Of I-beam (in.) |
Extra
Flange Range Of I-beam (in.) |
| 1/2 |
Ball
Bearings |
632 |
7 |
--- |
4 - 12 |
2 5/8 - 5
1/16 |
5 1/16 - 7
1/2 |
| 1/2 |
Ball
Bearings |
633 |
35 |
--- |
3 - 5 |
2 5/8 - 5
5/8 |
--- |
| 1/2 |
Ball
Bearings |
80 |
30 |
--- |
4 - 8 |
2 5/8 - 4
5/8 |
5 - 7 |
| 1/2 |
Ball
Bearings |
84 |
21 |
--- |
4 - 12 |
2.66 - 5 |
5 - 13 |
| 1 |
Ball
Bearings |
632 |
7 |
--- |
4
- 12 |
2
5/8 - 5 1/16 |
5
1/16 - 7 1/2 |
| 1 |
Ball
Bearings |
633 |
35 |
--- |
5
- 24 |
3
- 8 |
--- |
| 1 |
Ball
Bearings |
80 |
36 |
--- |
5
- 8 |
3
- 5 |
5
- 9 |
| 1 |
Ball
Bearings |
84 |
30 |
--- |
5
- 12 |
3
- 5 |
5
- 13 |
| 1 |
Ball
Bearings |
635 |
24 |
--- |
4
- 15 |
2
5/8 - 5 5/8 |
7S
- 6 13/16W |
| 2 * |
Ball
Bearings (elec.) |
635 MDT |
30 |
17 1/2 -
150 |
6 - 15 |
3 3/8 - 5
5/8 |
8S - 10
1/4W |
| 2 |
Ball
Bearings |
635 |
30 |
--- |
6 - 15 |
3 3/8 - 5
5/8 |
8S - 10
1/4W |
| 2 |
Ball
Bearings (elec.) |
RailStar |
52 |
79 |
6 - 18 |
3 3/8 - 6 |
--- |
| 2 |
Ball
Bearings |
632 |
10 |
--- |
6 - 15 |
3 3/8 - 5
5/8 |
8 |
| 2 |
Ball
Bearings |
633 |
59 |
--- |
6 - 24 |
3 5/8 - 8 |
--- |
| 2 |
Ball
Bearings |
80 |
48 |
--- |
6 - 10 |
3 3/8 - 6 |
6 - 10 |
| 2 |
Roller
Bearings |
P & G |
48 |
--- |
6 - 15 |
3.33 -
5.5 |
8S - 13
5/8W |
| 2 |
Roller
Bearings (elec.) |
MDT |
48 |
Standard
65 - 100
Extra 17 1/2 - 150 |
6 - 15 |
3.33 -
5.5 |
8S - 13
5/8W |
| 2 |
Ball
Bearings |
84 |
36 |
--- |
6 - 18 |
3.33 - 6 |
6 - 13 |
| 3 |
Ball
Bearings |
632 |
10 |
--- |
8
- 10 |
4
- 6 1/4 |
--- |
| 3 |
Ball
Bearings |
633 |
71 |
--- |
8
- 24 |
4
- 8 |
--- |
| 3
* |
Ball
Bearings (elec.) |
635
MDT |
30 |
75
& 30 |
8
- 15 |
4
- 5 5/8 |
7
1/4S - 10 1/2W |
| 3 |
Ball
Bearings |
635 |
30 |
--- |
8
- 15 |
4
- 5 5/8 |
7
1/4S - 19 1/2W |
| 3 |
Ball
Bearings (elec.) |
RailStar |
71 |
79 |
8
- 20 |
4
- 6 3/8 |
--- |
| 4 |
Roller
Bearings |
84 |
60 |
--- |
8 - 24 |
4 - 7 |
7 - 13 |
| 5 |
Ball
Bearings |
633 |
94 |
--- |
10
- 24 |
4
5/8 - 8 |
--- |
| 6 |
Roller
Bearings |
84 |
60 |
--- |
8 - 24 |
4 - 7 |
7 - 13 |
| 6 |
Roller
Bearings |
P & G |
66 |
--- |
12 - 20 |
5 - 6 1/4
* |
8S - 10
3/4W |
| 6 |
Roller
Bearings (elec.) |
MDT |
66 |
Standard
50
Extra 17 1/2 - 75 (1) |
12 - 20 |
5 - 6 1/4
* |
8S - 10
3/4W |
| 7
1/2 |
Roller
Bearings |
P
& G |
120 |
--- |
15
- 24 |
5
1/2 - 7 1/4 |
8S
- 10 1/2W |
| 7
1/2 |
Roller
Bearings (elec.) |
MDT |
120 |
Standard
35
Extra 17 1/2 - 50 |
15
- 24 |
5
1/2 - 7 1/4 |
8S
- 10 1/2W |
| 10 |
Roller
Bearings |
84 |
72 |
--- |
10 - 24 |
4.66 - 7 |
7 - 13 |
| 10 |
Roller
Bearings |
P & G |
120 |
--- |
18 - 24 |
6 - 8 |
10 1/2W |
| 10 |
Roller
Bearings (elec.) |
MDT |
120 |
Standard
35
Extra 17 1/2 - 50 |
15 - 24 |
6 - 8 |
8S - 10
1/2W |
| 15 |
Roller
Bearings |
P
& G |
120 |
--- |
20
- 24 |
7
- 8 |
10
1/2W |
| 15 |
Roller
Bearings (elec.) |
MDT |
120 |
Standard
25
Extra 17 1/2 - 35 |
20
- 24 |
7
- 8 |
10
1/2W |