CASTER INDUSTRIES

81-82 HEAVY DUTY WHEELS

FEATURES:

Finish – Bright zinc plating
Swivel – Double ball bearing with hardened raceways for extra strength
Riveted King Pin – 5/8" diameter
Construction – Formed from 1/4" thick steel, case hardened for strength
Grease Fittings – Provided in swivel raceway and wheel bearings
Fork leg spacing 21/2"
Optional Accessories

TOP PLATE SIZE AND BOL HOLE SPECIFICATIONS

Suffix No.	Top plate Size	Bolt hole Center	Attaching Bolt Size
1	4" x 4 1/2"	2 5/8" x 3 5/8" to 3" x 3"	3/8"
2	5" x 5 1/2"	4 1/8" x 4 1/2" to 4" x 4"	3/8"

6-81-220GD-1

SERIES 81
Note: Please add proper suffix number for top plate size desired.

6-82-220P-1

SERIES 82
Note: Please add proper suffix number for top plate size desired.

WHEEL				CAPACITY POUNDS	LOAD INCHES	SWIVEL INCHES	CASTER ORDERING		APP. POUNDS
DIAMETER	TREAD	TYPE	BEARING	CAPACITY POUNDS	LOAD INCHES	SWIVEL INCHES	SERIES 81	SERIES 82	APP. POUNDS
4	2	Advantage flat	Roller	350	5 5/8	3 9/16	4-81-220GF	4-82-220GF	6 1/2
		Poly Loc Grey	Roller	600			4-81-220G	4-82-220G
		Phenolic	Plain	700			4-81-122	4-82-122
		Phenolic	Roller	700			4-81-222	4-82-222
		Polyolefin	Plain	500			4-81-531	4-82-531	7 1/2
		Polyolefin	Roller	500			4-81-532	4-82-532
		Cast lron	Roller	700			4-81-250	4-82-250
		Mold-on Rubber	Roller	300			4-81-620	4-82-620
		Mold-on Rubber (Cl)	Roller	400			4-81-620Cl	4-82-620Cl
		Mold-on Poly	Roller	700			4-81-720	4-82-720
		Mold-on Poly (Cl)	Roller	800			4-81-720Cl	4-82-720Cl
		Solid Elastomer	Roller	900			4-81-760	4-82-760
		Solid Elastomer	Pre. Ball	900			4-81-770	4-82-770
5	2	Advantage Flat	Roller	375	6 1/2	4 5/16	5-81-220GF	5-82220GF	7
		Poly Loc Grey	Roller	700			5-81-220GF	5-82-220G
		Poly Loc Grey Poly	Roller	700			5-81-220P	5-82-220P
		Phenolic	Plain	800			5-81-122	5-82-122
		Phenolic	Roller	800			5-81-222	5-82-222
		Polyolefin	Plain	650			5-81-531	5-82-531
		Polyolefin	Roller	650			5-81-532	5-82-832
		Cast lron	Roller	800			5-81-250	5-82-250	8
		Mold-on Rubber	Roller	450			5-81-620	5-82-620
		Mold-on Rubber (Cl)	Roller	500			5-81-620Cl	5-82-620Cl
		Mold-on Poly	Roller	800			5-81-720	5-82-720
		Mold-on Poly (Cl)	Roller	900			5-81-720Cl	5-82-720Cl
		Solid Elastomer	Roller	900			5-81-760	5-82-760
		Solid Elastomer	Pre. Ball	900			5-81-770	5-82-770
6	2	Advantage Donut	Ball	450	7 1 /2	5 1 /16	6-81-220GDB	6-82-620GDP	8
		Advantage Donut	Roller	450			6-81-220GD	6-82-220GD
		Advantage Flat	Roller	600			6-81-220GF	6-82-220GF
		Poly Loc Grey	Roller	800			6-81-220G	6-82-220G
		Poly Loc Poly	Roller	800			6-81-220P	6-82-220P
		Phenolic	Plain	900			6-81-122	6-82-122
		Phenolic	Roller	900			6-81-222	6-81-222
		Polyolefin	Roller	700			6-81-531	6-82-531
		Polyolefin	Roller	700			6-81-532	6-82-532
		Cast lron	Roller	900			6-81-250	6-82-250	9
		Mold-on Rubber	Roller	400			6-81-620	6-82-620
		Mold-on Rubber (Cl)	Roller	500			6-81-620Cl	6-82-620Cl
		Mold-on Poly	Roller	900			6-81-720	6-82-720
		Hi Modulus Donut	Roller	350			6-81-600	6-82-600
		Mold-on Poly (Cl)	Roller	900			6-81-720Cl	6-82-720Cl
		Solid Elastomer	Roller	900			6-81-760	6-82-760
		Solid Elastomer	Pre. Ball	900			6-81-770	6-82-770
8	2	Advantage Donut	Ball	450	9 1 /2	6 1/2	8-81-220GDB	8-82-220GDB
		Advantage Donut	Roller	450			8-81-220GD	8-82-220GD
		Advantage Flat	Roller	600			8-81-220GF	8-81-220GF
		Poly Loc Grey	Roller	900			8-81-220G	8-82-220G
		Poly Loc Poly	Roller	900			8-81-220P	8-82-220P	9
		Phenolic	Plain	900			8-81-122	8-82-122
		Phenolic	Roller	900			8-81-222	8-82-222
		Polyolefin	Plain	900			8-81-531	8-82-531
		Polyolefin	Roller	900			8-82-532	8-82-532
		Cast lron	Roller	900			8-81-250	8-82-250
		Mold-on Rubber	Roller	500			8-81-620	8-81-620
		Mold-on Rubber (Cl)	Roller	600			8-81-620Cl	8-82-620Cl	10
		Mold-on Poly	Roller	900			8-81-720	8-82-720
		Hi Modulus Donut	Ball	350			8-81-600	8-82-600
		Mold-on Poly (Cl)	Roller	900			8-81-720Cl	8-82-720Cl
		Solid Elastomer	Roller	900			8-81-760	8-82-760
		Solid Elastomer	Pre. Ball	900			8-81-770	8-82-770	9