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ENGINEERED
STEEL PRODUCTS |
Priced
Full Line Products Catalog |
20
Technology Way West Greenwich, RI 02817
Toll free:(800) 421-0314 In RI:(401) 272-4570 Fax:(401)
421-5679 |
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OT/OTB,
NT/NTB, T/TB SERIES
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INDIVIDUAL
ROLLERS .75 - 75 TONS
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Rollers
in this series are built for long life and a wide
range of operating conditions. For basic linear motion,
these rollers are used as bearing sides, conveyors,
guides,
casters or dollies. Typical applications include
the straight
motion required for thermal expansion
under a furnace or
heat exchanger, as slides under
nuclear shield doors,
upside down as a conveyor
in heavy die handling carts, in
concrete forming for the
casting and curing process as
well in the launching
of heavy segments, attached to a
cradle for the launching of huge ships or as a heavy duty
wheel-
like device to mobilize grandstand seats. |
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The OT type has
an oversized top, the T type has a
flush top and the NT type has a long narrow top.
The
top plates add extra strength to the frame and
variety to
mounting capabilities, making one type
ideal for cavity
mount, bolt-on or weld mount. OT
and NT Rollers are
available with standard top plate
sizes and mounting
hole pattern, which can be
modified to customer
specifications. Elastomeric
Preload Pads are available
in either fabric impregnated
or neoprene form for each
roller model. |
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DIMENSIONS
IN INCHES |
OT/OTB |
NT/NTB |
T/TB |
TONS |
A |
B |
C |
D |
F |
G |
H |
I |
I (NTB) |
J |
J
(NTB) |
K |
L |
.75-OT |
.75-NT |
.75-T |
.75 |
3/4 |
2-1/2 |
3/8 |
11/16 |
3-3/8 |
7 |
5-1/2 |
8 |
- |
7-1/4 |
- |
2 |
6-1/2 |
19 |
64 |
10 |
17 |
79 |
178 |
140 |
203 |
- |
184 |
- |
51 |
165 |
1-OT |
1-NT |
1-T |
1 |
1/2 |
2-1/2 |
3/8 |
11/16 |
2-3/8 |
6 |
4-3/4 |
8 |
- |
7 |
- |
2 |
6 |
13 |
64 |
10 |
17 |
60 |
152 |
121 |
203 |
- |
178 |
- |
51 |
152 |
2.5-OT |
2.5-NT |
2.5-T |
2.5 |
3/4 |
2-1/2 |
3/8 |
15/16 |
3-5/8 |
7 |
5-1/2 |
9-1/2 |
- |
8 |
- |
2-7/16 |
6-1/2 |
19 |
64 |
10 |
24 |
92 |
178 |
140 |
241 |
- |
203 |
- |
62 |
165 |
5-
OT/OTB |
5-
NT/NTB |
5-
T/TB |
5 |
3/4 |
3-1/4 |
3/8 |
15/16 |
3-1/8 |
8 |
6-3/4 |
11-3/4 |
14-14 |
10-1/8 |
12-5/8 |
2-7/16 |
8 |
19 |
83 |
10 |
24 |
79 |
203 |
171 |
298 |
362 |
257 |
321 |
62 |
203 |
8-
OT/OTB |
8-
NT/NTB |
8-
T/TB |
8 |
3/4 |
3-1/4 |
3/8 |
15/16 |
3-1/8 |
8 |
6-3/4 |
11-3/4 |
14-1/4 |
10-1/8 |
12-5/8 |
3-5/16 |
8 |
19 |
83 |
10 |
24 |
79 |
203 |
171 |
298 |
362 |
257 |
321 |
84 |
203 |
15-OT/OTB |
15-NT/NTB |
15-
T/TB |
15 |
1-5/8 |
3-11/16 |
5/8 |
1-3/16 |
3-7/8 |
10 |
8-1/2 |
14-3/4 |
17-1/4 |
12-11/16 |
16 |
2-3/4 |
10-5/8 |
41 |
94 |
16 |
30 |
98 |
254 |
216 |
375 |
438 |
322 |
406 |
70 |
270 |
20-OT/OTB |
20-NT/NTB |
20-
T/TB |
20 |
1-5/8 |
3-11/16 |
5/8 |
1-3/16 |
3-7/8 |
10 |
8-1/2 |
14-3/4 |
17-1/4 |
12-11/16 |
16 |
4 |
10-5/8 |
41 |
94 |
16 |
30 |
98 |
254 |
216 |
375 |
438 |
322 |
406 |
102 |
270 |
37.5-OT/OTB |
37.5-NT/NTB |
37.5-T/TB |
37.5 |
2 |
5-1/2 |
3/4 |
1-5/8 |
5-1/2 |
12 |
10-1/2 |
21 |
24-1/2 |
18-3/4 |
22-1/4 |
3-1/2 |
15 |
51 |
140 |
19 |
41 |
140 |
305 |
267 |
533 |
622 |
476 |
565 |
89 |
381 |
50-OT/OTB |
50-NT/NTB |
50-
T/TB |
50 |
3-3/4 |
5-1/2 |
3/4 |
1-5/8 |
5-1/2 |
12 |
10-1/2 |
22-1/2 |
28 |
20-1/4 |
25-3/4 |
3-1/2 |
18-1/2 |
95 |
140 |
19 |
41 |
140 |
305 |
267 |
572 |
711 |
514 |
654 |
89 |
470 |
75-OT.OTB |
75-NT/NTB |
75-
T/TB |
75 |
1-1/4 |
9-1/4 |
1 |
1-15/16 |
6-3/4 |
14 |
11-1/2 |
27 |
31-1/2 |
24 |
28-1/2 |
3-5/8 |
21 |
32 |
235 |
25 |
49 |
171 |
356 |
292 |
686 |
800 |
610 |
724 |
92 |
533 |
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OT/OTB |
NT/NTB |
T/TB |
TONS |
M |
N |
P |
R |
S |
T |
U |
Contact Rolls |
OT |
OTB |
NT |
NTB |
T |
TB |
.75-OT |
.75-NT |
.75-T |
.75 |
3-1/2 |
3-5/8 |
5/16 |
- |
2 |
- |
- |
6 |
12 |
- |
12 |
- |
11 |
- |
89 |
92 |
8 |
- |
51 |
- |
- |
- |
5 |
- |
5 |
- |
5 |
- |
1-OT |
1-NT |
1-T |
1 |
3-1/2 |
3-9/16 |
9/16 |
- |
1-7/8 |
- |
- |
6 |
13 |
- |
12 |
- |
11 |
- |
89 |
91 |
14 |
- |
48 |
- |
- |
- |
6 |
- |
5.5 |
- |
5 |
- |
2.5-OT |
2.5-NT |
2.5-T |
2.5 |
4 |
4-1/8 |
9/16 |
- |
2 |
- |
- |
4 |
21 |
- |
19 |
- |
17 |
- |
102 |
105 |
14 |
- |
51 |
- |
- |
- |
10 |
- |
9 |
- |
8 |
- |
5-
OT/OTB |
5-
NT/NTB |
5-
T/TB |
5 |
4-1/2 |
4-7/16 |
9/16 |
9 |
3 |
- |
1/2 |
5 |
22 |
24 |
21 |
24 |
19 |
22 |
114 |
113 |
14 |
229 |
76 |
M14x2 |
13 |
- |
10 |
11 |
10 |
11 |
9 |
10 |
8-
OT/OTB |
8-
NT/NTB |
8-
T/TB |
8 |
5 |
5-5/16 |
9/16 |
9 |
3 |
- |
1/2 |
5 |
25 |
28 |
23 |
26 |
23 |
26 |
127 |
135 |
14 |
229 |
76 |
M14x2 |
13 |
- |
11 |
13 |
10 |
12 |
10 |
12 |
15-
OT/OTB |
15-
NT/NTB |
15-
T/TB |
15 |
5 |
5-3/16 |
11/16 |
12-1/8 |
2-5/16 |
- |
3/4 |
5 |
46 |
52 |
44 |
50 |
40 |
46 |
127 |
132 |
17 |
308 |
59 |
M14x2 |
19 |
- |
21 |
24 |
20 |
23 |
18 |
21 |
20-
OT/OTB |
20-
NT/NTB |
20-
T/TB |
20 |
6-1/2 |
6-7/16 |
11/16 |
12-1/8 |
3-1/2 |
- |
3/4 |
5 |
49 |
56 |
49 |
56 |
49 |
56 |
165 |
164 |
17 |
308 |
89 |
M14x2 |
19 |
- |
22 |
25 |
22 |
25 |
22 |
25 |
37.5-OT/OTB |
37.5-
NT/NTB |
37.5-T/TB |
37.5 |
7 |
7-1/4 |
13/16 |
17 |
4-1/4 |
- |
1 |
5 |
121 |
135 |
114 |
128 |
105 |
119 |
178 |
184 |
21 |
432 |
108 |
M20x2.5 |
25 |
- |
55 |
61 |
52 |
58 |
48 |
54 |
50-
OT/OTB |
50-
NT/NTB |
50-
T/TB |
50 |
7 |
7-1/4 |
13/16 |
20-1/2 |
4-1/4 |
- |
1 |
8 |
147 |
161 |
142 |
156 |
138 |
152 |
178 |
184 |
21 |
521 |
108 |
M20x2.5 |
25 |
- |
67 |
73 |
64 |
71 |
63 |
69 |
75-
OT.OTB |
75-
NT/NTB |
75-
T/TB |
75 |
7-1/2 |
7-3/8 |
1-1/16 |
23 |
5 |
- |
1 |
7 |
241 |
250 |
227 |
244 |
213 |
229 |
191 |
187 |
27 |
584 |
127 |
M24x3 |
25 |
- |
109 |
114 |
103 |
111 |
97 |
104 |
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Order
Online, by Phone, or by E-Mail |
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~ Add
items to your online shopping cart ~
Click the Model No. of the item you wish
to purchase. |
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OT,
NT SERIES TURNTABLES / OT SERIES ROCKER TOPS |
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Turntables
are available for OT and
NT Series rollers in capacities from
5 tons to 75 tons. Transverse (TPR)
and Longitudinal (LRP) Rocker tops
for the OT Series contain two
attachment plates connected by a
pivot pin assembly. Rockers are
designed to be bolted to the base
roller unit, then attached to either
the load or the surface, enabling the
roller to follow an incline or to allow
a load to be tilted, launched or more
accurately positioned. Connection
hardware is included. |
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Order
Online, by Phone, or by E-Mail |
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~ Add
items to your online shopping cart ~
Click the Model No. of the item you wish
to purchase. |
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PRICING |
Model No. |
Capacity |
Fits Roller Series: |
Weight |
Price |
Bolt-on Style Turntables for OT and OTB Turntables |
T-5-OT |
5 Tons |
5-OT/OTB |
18 lbs |
$245.16 |
T-8-OT |
8 Tons |
8-OT/OTB |
18 lbs |
$245.16 |
T-15-OT |
15 Tons |
15-OT/OTB |
26 lbs |
$278.64 |
T-20-OT |
20 Tons |
20-OT/OTB |
26 lbs |
$293.76 |
T-37.5-OT |
37.5 Tons |
37.5-OT/OTB |
67 lbs |
$586.44 |
T-50-OT |
50 Tons |
50-OT/OTB |
79 lbs |
$586.44 |
T-75-OT |
75 Tons |
75-OT/OTB |
103 lbs |
$859.68 |
Bolt-on Style Turntables for NT and NTB Turntables |
T-5-NT |
5 Tons |
5-NT/NTB |
13 lbs |
$245.16 |
T-8-NT |
8 Tons |
8-NT/NTB |
14 lbs |
$245.16 |
T-15-NT |
15 Tons |
15-NT/NTB |
18 lbs |
$278.64 |
T-20-NT |
20 Tons |
20-NT/NTB |
24 lbs |
$293.76 |
T-37.5-NT |
37.5 Tons |
37.5-NT/NTB |
61 lbs |
$586.44 |
T-50-NT |
50 Tons |
50-NT/NTB |
64 lbs |
$586.44 |
T-75-NT |
75 Tons |
75-NT/NTB |
77 lbs |
$859.68 |
Bolt-on
Rocker Tops for OT Series |
5-LRP |
5 Tons |
5-OT |
36 lbs |
$801.36 |
8-LRP |
8 Tons |
8-OT |
43 lbs |
$901.80 |
15-LRP |
15 Tons |
15-OT |
101 lbs |
$914.76 |
20-LRP |
20 Tons |
20-OT |
120 lbs |
$925.56 |
37.5-LRP |
37.5 Tons |
37.5-OT |
196 lbs |
$1,324.08 |
50-LRP |
50 Tons |
50-OT |
196 lbs |
$1,422.36 |
75-LRP |
75 Tons |
75-OT |
380 lbs |
$1,935.36 |
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Order
Online, by Phone, or by E-Mail |
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~ Add
items to your online shopping cart ~
Click a Price of the item you wish to purchase. |
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Dollies, Machine Dolly, Pallet
Dollies, Steel Dollies, 4 Wheel Dollies, Industrial Dollies, Load Rollers,
and Machinery Moving Dollies
from your source for material handling equipment. |
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