Products
Bargains
Casters
Wheels
Hand
Trucks
Dollies
and carts
Platform
Lifts
Lift
Tables
Pallet
Jacks
Floor
Locks
Ball Transfers
|
SERIES
121 and 122
Precision 6000 lb. Capacity Casters |
STANDARD
FEATURES:
- Swivel
load bearing - independent 5" dia.
precision hardened thrust bearing unit keeps
balls properly aligned and provides superior
swiveling ability and long life; top plate
skirt design protects bearing from
contamination
- Secondary
load bearing - 1 1/4" bore tapered
roller bearing unit for perfect head
alignment and superior swiveling
- Finished
in matte black paint
- Top
plate and fork base are drop forged steel;
top plate is 3/4" thick
- King
pin: 1 1/4" dia. king bolt is integral
with top plate, UNF threaded with slotted
nut arrangement for fine adjustment of
swivel movement
- Fork
legs 3/8" thick, 3 1/2" wide
steel, welded inside and out for extra
strength
- Axle
and wheel bearing - tapered roller bearings
1" dia. run directly on 1" dia.
axle fitted with slotted nut for precise
alignment of tapered bearings, roller
bearing wheels 1-1/4" bore
- Fork
leg spacing - 3 1/2"
- Lubrication
fittings in swivel and wheel
OPTIONAL
FEATURES:
- 4-position
swivel lock, factory installed
- Brake
- factory-installed thumb screw type
Series
121 extra-heavy-duty drop forded casters are
built for continuous and punishing service on
heavy duty equipment with capacities up to
24,000 lbs. Well suited for the heaviest
manually-operated loads, severe shock or
abusive conditions, and power-driven and drag
line equipment.
|
TOP
PLATE SIZE AND
BOLT
HOLE SPECIFICATIONS |
Top
Plate
Size
| Bolt
Hole
Centers |
Attaching
Bolt
Size |
5
1/4" x
7 1/4" |
3
3/8" x 4 1/4"
slotted
to
4
1/8" x 6 1/8" |
1/2" |
|
Wheel |
Capacity |
Load
Height |
Swivel
Radius |
CASTER
ORDERING
NUMBER |
Approx.
* Weight |
Dia. |
TW |
Type |
Bearing |
Pounds |
Inches |
Inches |
Series
121
Swivel |
Series
122
Rigid |
Pounds |
6" |
3" |
Ductile |
Roller |
5000 |
8 1/2 |
5 1/4 |
6-121-860 |
6-122-880 |
40 |
Cast
Iron |
2500 |
6-121-260 |
6-122-260 |
38 |
Mold-on
Poly |
2000 |
6-121-730 |
6-122-730 |
36 |
Phenolic
(laminated) |
2500 |
6-121-226L |
6-122-226L |
32 |
Mold-on
Rubber |
700 |
6-121-630 |
6-122-630 |
36 |
8" |
3" |
Ductile |
Roller |
5000 |
10 1/2 |
6 1/2 |
8-121-860 |
8-122-860 |
42 |
Cast
Iron |
3000 |
8-121-260 |
8-122-260 |
40 |
Mold-on
Poly |
2500 |
8-121-730 |
8-122-730 |
38 |
Phenolic
(laminated) |
3150 |
8-121-226L |
8-122-226L |
34 |
Mold-on
Rubber |
900 |
8-121-630 |
8-122-630 |
38 |
10" |
3" |
Ductile |
Roller |
5000 |
12 1/2 |
7 1/2 |
10-121-860 |
10-122-860 |
48 |
Cast
Iron |
3000 |
10-121-260 |
10-122-260 |
46 |
Mold-on
Poly |
3000 |
10-121-730 |
10-122-730 |
40 |
Phenolic
(laminated) |
3200 |
10-121-226L |
10-122-226L |
38 |
Mold-on
Rubber |
1000 |
10-121-630 |
10-122-630 |
40 |
12" |
3" |
Ductile |
Roller |
6000 |
15 1/2 |
8 1/2 |
12-121-860 |
12-122-860 |
50 |
Cast
Iron |
2500 |
12-121-260 |
12-122-260 |
48 |
Mold-on
Poly |
3400 |
12-121-730 |
12-122-730 |
46 |
Phenolic
(laminated) |
4000 |
12-121-226L |
12-122-226L |
44 |
Mold-on
Rubber |
1200 |
12-121-630 |
12-122-630 |
46 |
Note:
Weights given are for swivel casters;
for rigid casters, deduct 12 lbs.,
for tapered roller bearings in wheels,
consult KC.
|
|