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94
Moldon Rubber on Cast Iron (09 Tapered Roller Bearing)*
Mold-on Polyurethane on Aluminum (01 Roller Bearing)*
Polyurethane on Cast Iron (09 Tapered Roller Bearing)*
Thick Tread Polyurethane (09 Tapered Roller Bearing)*
S310 SERIES • CAPACITY TO 3000
Contender
Spring Loaded
Kingpinless Casters
•
Load Springs:
Protect from damag-
ing shocks and reduce noise levels
through the dampening effect of the
springs
•
Top Plate:
5/16" AISI 1045 heat
treated steel welded inside and out
for longer life
•
Swivel Section:
One row of 1/2"
ball bearings mounted in a heat
treated precision machined race-
way. Zerk in swivel section
•
Yoke Base:
Notched AISI 1045 heat
treated steel
•
Legs:
welded inside and out
•
Axle:
3/4” diameter
•
Finish:
Zinc plating
•
Alternate or custom caster
configurations available
•
For non-spring loaded versions,
see 310 Series on pages 48-49
•
310 Optional Plates also
available, consult factory
•
Conveyor-drawn tow-trucks
•
Heavy duty bakery racks
•
Production dollies
•
Heavy duty dough troughs
•
Aviation Ground Support
•
Aircraft Tripod Jacks
•
Shock Sensitive Loads
Designed from high quality, heat
treated AISI 1045 stamped steel.
Zinc plating delivers greater
corrosion resistance than paint.
Inside and outside welds deliver
superior strength.
Great capacity and shock
protection. Noise levels are
reduced through the dampening
effect of these casters.
Capacities listed at 50% of wheel
deflection (21/32"). Total wheel
deflection is 1-5/16".
6 2
1
/
2
700 10
7
/
8
4
7
/
8
S310MR06409
6 3 750 10
7
/
8
4
7
/
8
S310MR06509
8 2
1
/
2
850 11
7
/
8
4
7
/
8
S310MR08409
8 3 900 11
7
/
8
4
7
/
8
S310MR08509
10 2
1
/
2
950 14 4
7
/
8
S310MR10409
10 2
1
/
2
** 1500 14 4
7
/
8
S310MH10409
10 3 1000 14 4
7
/
8
S310MR10509
10 3** 1800 14 4
7
/
8
S310MH10509
12 2
1
/
2
950 16 5
11
/
16
S310MR12409
12 2
1
/
2
** 1700 16 5
11
/
16
S310MH12409
12 3 1200 16 5
11
/
16
S310MR12509
8 2
1
/
2
2010 11
7
/
8
4
7
/
8
S310PD08401
8 3 2520 11
7
/
8
4
7
/
8
S310PD08501
10 2
1
/
2
2370 14 4
7
/
8
S310PD10401
10 3 3000 14 4
7
/
8
S310PD10501
6 2
1
/
2
1600 10
7
/
8
4
7
/
8
S310PY06409
6 3 2000 10
7
/
8
4
7
/
8
S310PY06509
8 2
1
/
2
2000 11
7
/
8
4
7
/
8
S310PY08409
8 3 2500 11
7
/
8
4
7
/
8
S310PY08509
10 2
1
/
2
2300 14 4
7
/
8
S310PY10409
10 3 3000 14 4
7
/
8
S310PY10509
12 2
1
/
2
2700 16 5
11
/
16
S310PY12409
12 3 3000 16 5
11
/
16
S310PY12509
*Roller (01) bearings available. To order change “09” to “01”. Example: S310MR104
01.
**Heavy-duty MH version of wheel.
*Tapered Roller (09) bearings available. To order change “01” to “09”.
Example: S310PD104
09.
Standard durometer 60 Shore D. Other durometers available.
*Roller (01) bearings available. To order change “09” to “01”.
Example: S310PY104
01.
95 Shore A
80 Shore A
6 3 2250 10
7
/
8
4
7
/
8
S310PX06509
8 3 2780 11
7
/
8
4
7
/
8
S310PX08509
10 2
1
/
2
2600 14 4
7
/
8
S310PX10409
10 3 3000 14 4
7
/
8
S310PX10509
12 3 3000 16 5
11
/
16
S310PX12509
*Roller (01) bearings available. To order change “09” to “01”.
Example: S310PX104
01.
Standard durometer 95 Shore A. Other durometers available.
Premium Quality
Environmentally Friendly
Ro
HS
Towing
^
Optional (PATP)
Standard
2
7
/
16
3
3
/
8
5
1
/
4
4
15
/
16
6
1
/
4
4
1
/
2
1
/
2
Attaching
bolt
Optional (PATD)
3
/
8
4
1
/
8
4
1
/
2
5
1
/
2
5
Attaching
bolt
1
/
2
3
3
/
8
4
1
/
8
5
1
/
4
6
1
/
8
7
1
/
4
5
1
/
4
Attaching
bolt
Optional (PATS)
1
/
2
4
3
/
8
5
5
/
8
5
1
/
2
7
6
Attaching
bolt
4
5
/
8
Swivel Cross Section
Optional (PATP)
Standard
2
7
/
16
3
3
/
8
5
1
/
4
4
15
/
16
6
1
/
4
4
1
/
2
1
/
2
Attaching
bolt
Optional (PATD)
3
/
8
4
1
/
8
4
1
/
2
5
1
/
2
5
Attaching
bolt
1
/
2
3
3
/
8
4
1
/
8
5
1
/
4
6
1
/
8
7
1
/
4
5
1
/
4
Attaching
bolt
Optional (PATS)
1
/
2
4
3
/
8
5
5
/
8
5
1
/
2
7
6
Attaching
bolt
4
5
/
8
Swivel Cross Section
TYPICAL APPLICATIONS
SWIVEL CROSS SECTION
CAPACITY TO 3000
MOUNTING OPTIONS
FEATURES
RIG OPTIONS
Wheel Diameter
(Inches)
Wheel Diameter
(Inches)
Tread Width
(Inches)
Tread Width
(Inches)
Capacity
(Lbs)
(Rated formanual operation)
Capacity
(Lbs)
(Rated formanual operation)
Overall Height
(Inches)
Overall Height
(Inches)
Swivel Lead
(Inches)
Swivel Lead
(Inches)
Base
Caster
Number
+
Base
Caster
Number
+
MR/MH
PD
PY
PX
Optional (PATP)
Standard
2
7
/
16
3
3
/
8
5
1
/
4
4
15
/
16
6
1
/
4
4
1
/
2
1
/
2
Attaching
bolt
Optional (PATD)
3
/
8
4
1
/
8
4
1
/
2
5
1
/
2
5
Attaching
bolt
1
/
2
3
3
/
8
4
1
/
8
5
1
/
4
6
1
/
8
7
1
/
4
5
1
/
4
Attaching
bolt
Optional (PATS)
1
/
2
4
3
/
8
5
5
/
8
5
1
/
2
7
6
Attaching
bolt
4
5
/
8
Swivel Cross Section
Optional (PATP)
Standard
2
7
/
16
3
3
/
8
5
1
/
4
4
15
/
16
6
1
/
4
4
1
/
2
1
/
2
Attaching
bolt
Optional (PATD)
3
/
8
4
1
/
8
4
1
/
2
5
1
/
2
5
Attaching
bolt
1
/
2
3
3
/
8
4
1
/
8
5
1
/
4
6
1
/
8
7
1
/
4
5
1
/
4
Attaching
bolt
Optional (PATS)
1
/
2
4
3
/
8
5
5
/
8
5
1
/
2
7
6
Attaching
bolt
4
5
/
8
Swivel Cross Section
Optional (PATP)
Standard
2
7
/
16
3
3
/
8
5
1
/
4
4
15
/
16
6
1
/
4
4
1
/
2
1
/
2
Attaching
bolt
Optional (PATD)
3
/
8
4
1
/
8
4
1
/
2
5
1
/
2
5
Attaching
bolt
1
/
2
3
3
/
8
4
1
/
8
5
1
/
4
6
1
/
8
7
1
/
4
5
1
/
4
Attaching
bolt
Optional (PATS)
1
/
2
4
3
/
8
5
/
8
5
1
/
2
7
6
Attaching
bolt
4
5
/
8
Swivel Cross Section
+
For swivel models add
“
S
”, for rigid model add “
R
”
to end of base caster
number.
+
For swivel models add
“
S
”, for rigid model add “
R
”
to end of base caster
number.
Continue on next page >>
80A Durometer available, add "80A" to end of caster number.
80A capacity reduced by approximately 20%.
Swivel example: S310PY06409
S80A.
For 70D consult factory.
Standard Plate
Special Order Plates
Consult factory
BRAKE OPTIONS
^
Towing: Consult factory prior to ordering to ensure selection supports your towing requirement