109 / 192
109
+
For swivel models add “
S
”,
for rigid model add “
R
” to end
of base caster number.
272 Standard Kingpin Dual Wheel
281 Standard Kingpin Dual Wheel
3
1
/
4
1
1
/
2
680 5
1
/
4
1
7
/
16
9 Mold-on Rubber/Iron
272MH03101
3
1
/
4
1
1
/
2
800 5
1
/
4
1
7
/
16
8
1
/
2
Cast Iron
272CA03101
3
1
/
4
1
5
/
8
840 5
1
/
4
1
7
/
16
8
1
/
2
Polyurethane/Iron
272PY03101
3
1
/
4
1
1
/
2
1200 5
1
/
4
1
7
/
16
8
1
/
2
Phenolic
272TM03101
4 1
1
/
2
500 5
5
/
8
1
7
/
16
9
1
/
4
Mold-on Rubber/Iron
272MR04101
4 1
1
/
2
500 5
5
/
8
1
7
/
16
9
1
/
2
Mold-on Rubber/Alum.
272MD04101
4 1
1
/
2
1200 5
5
/
8
1
7
/
16
11
1
/
2
Cast Iron
272CA04101
4 1
1
/
2
1200 5
5
/
8
1
7
/
16
9 Phenolic
272TM04101
4 1
1
/
2
1200 5
5
/
8
1
7
/
16
9 Polyurethane/Alum.
272PD04101
5 1
1
/
2
600 6
1
/
2
1
13
/
16
10 Mold-on Rubber/Iron
272MR05101
5 1
1
/
2
600 6
1
/
2
1
13
/
16
9
1
/
2
Mold-on Rubber/Alum.
272MD05101
5 1
1
/
2
1200 6
1
/
2
1
13
/
16
10 Phenolic
272TM05101
5 1
1
/
2
1200 6
1
/
2
1
13
/
16
13
1
/
4
Cast Iron
272CA05101
5 1
1
/
2
1440 6
1
/
2
1
13
/
16
9
3
/
4
Polyurethane/Alum.
272PD05101
4 1
1
/
2
2000 5
1
/
2
2
1
/
4
14 Drop Forged
281FS04101
4
2
700 5
1
/
2
2
1
/
4
10
1
/
2
Mold-on Rubber/Alum.
281MD04201
4
2
700 5
1
/
2
2
1
/
4
10
3
/
4
Mold-on Rubber/Iron
281MR04201
4
2
700 5
1
/
2
2
1
/
4
10
3
/
4
X-tra Soft Flat Tread
281XS04201
4
2 1200 5
1
/
2
2
1
/
4
10
1
/
2
Poly/Polypropylene
281XA04201
4
2 1400 5
1
/
2
2
1
/
4
14 Cast Iron
281CA04201
4
2 1600 5
1
/
2
2
1
/
4
10
1
/
4
Phenolic
281TM04201
4
2 1600 5
1
/
2
2
1
/
4
10
1
/
4
Maxim
®
281NG04201
4
2 1400 5
1
/
2
2
1
/
4
10
1
/
2
Polyurethane/Alum.
281PD04201
4
2 2000 5
1
/
2
2
1
/
4
Trionix™
281NX04228
5 1
3
/
4
2000 6
1
/
2
2
1
/
4
16
1
/
4
Drop Forged
281FS05201
5
2
750 6
1
/
2
2
1
/
4
11
1
/
2
X-tra Soft Flat Tread
281XS05201
5
2
800 6
1
/
2
2
1
/
4
11
1
/
2
Mold-on Rubber/Iron
281MR05201
5
2 1500 6
1
/
2
2
1
/
4
9
1
/
2
Poly/Polypropylene
281XA05201
5
2 2000 6
1
/
2
2
1
/
4
18 Cast Iron
281CA05201
5
2 2000 6
1
/
2
2
1
/
4
11
1
/
4
Phenolic
281TM05201
5
2 2000 6
1
/
2
2
1
/
4
11
1
/
4
Maxim
®
281NG05201
5
2 2000 6
1
/
2
2
1
/
4
Polyurethane/Iron
281PI05201
5
2 2000 6
1
/
2
2
1
/
4
10
3
/
4
Polyurethane/Alum.
281PD05201
5
2 2000 6
1
/
2
2
1
/
4
10
3
/
4
Round Tread Polyurethane/Alum.
281PM05228
5
2 2000 6
1
/
2
2
1
/
4
20 Cast Iron (Heavy Duty)
281CH05201
5
2 2000 6
1
/
2
2
1
/
4
Trionix™
281NX05228
6
2
820 7
1
/
2
2
1
/
4
12
3
/
4
Mold-on Rubber/Iron
281MR06201
6
2 1200 7
1
/
2
2
1
/
4
10 X-tra Soft Rubber Flat Tread
281XS06201
6
2 1800 7
1
/
2
2
1
/
4
10 Poly/Polypropylene
281XA06201
6
2 2000 7
1
/
2
2
1
/
4
20 Drop Forged
281FS06201
6
2 2000 7
1
/
2
2
1
/
4
20
1
/
4
Cast Iron
281CA06201
6
2 2000 7
1
/
2
2
1
/
4
11
3
/
4
Phenolic
281TM06201
6
2 2000 7
1
/
2
2
1
/
4
11
3
/
4
Maxim
®
281NG06201
6
2 2000 7
1
/
2
2
1
/
4
13 Polyurethane/Alum.
281PD06201
6
2 2000 7
1
/
2
2
1
/
4
Polyurethane/Iron
281PI06201
6
2 2000 7
1
/
2
2
1
/
4
20 Polyurethane Round Tread
281PM06228
6
2 2000 7
1
/
2
2
1
/
4
21 Cast Iron (Heavy Duty)
281CH06201
6
2 2000 7
1
/
2
2
1
/
4
Trionix™
281NX06228
8
2 1000 10
1
/
8
2
1
/
4
13
3
/
4
Mold-on Rubber/Iron
281MR08201
8
2 1350 10
1
/
8
2
1
/
4
10
1
/
2
X-tra Soft Rubber Flat Tread
281XS08201
8
2 2000 10
1
/
8
2
1
/
4
14
1
/
4
Cast Iron
281CA08201
8
2 2000 10
1
/
8
2
1
/
4
16 Phenolic
281TM08201
8
2 2000 10
1
/
8
2
1
/
4
16 Maxim
®
281NG08201
8
2 2000 10
1
/
8
2
1
/
4
25
1
/
4
Polyurethane/Alum.
281PD08201
8
2 2000 10
1
/
8
2
1
/
4
Polyurethane/Iron
281PI08201
8
2 2000 10
1
/
8
2
1
/
4
14 Polyurethane (Round Tread)
281PM08228
8
2 2000 10
1
/
8
2
1
/
4
10
1
/
4
Poly/Polypropylene
281XA08201
8
2 2000 10-1/8 2-1/4 15 Cast Iron (Heavy Duty)
281CH08201
8
2 2000 10-1/8 2-1/4 16 Trionix™
281NX08228
Designed for greater capacity and better distri-
bution of floor load with lowest possible overall
height. These casters have differential action
when changing direction, thus greatly reducing
the scrubbing effect resulting from use of wide
faced, small diameter wheels.
Straight
Roller (01)
See 72 Series section on page 33-34 for wheel appearance and descriptions.
See 81 Series section on pages 60-61 for wheel appearance and descriptions.
Precision Ball
(28)
Standard Kingpin
Dual Wheel Casters
•
See 72 and 81 Series
section for features and
mounting options.
(Note 272 Series is a dual
wheel 72 Series, 281 is
dual wheel 81 series)
281
CAPACITY TO 2000
FEATURES
BEARING OPTIONS
Premium Quality
Environmentally Friendly
Ro
HS
Wheel Diameter
(Inches)
Tread Width
(Inches)
Capacity
(Lbs)
(Rated formanualoperation)
Overall Height
(Inches)
Swivel Lead
(Inches)
Approx. Wt.
(LBS)
Wheel Type
Base Caster
Number+
Roller Bearing
(01),
Precision Ball
(28)
272 Cast Iron
281 Drop Forged Steel
272 MOUNTING OPTION
281 MOUNTING OPTION
DUAL WHEEL CASTERS
272/281 KINGPIN • CAPACITY TO 2000