• Finish – Bright Zinc plating
• Swivel – Double ball bearing with hardened raceways for extra strength
• Construction – Heavy gauge cold rolled steel, formed for strength
• Axle – 5/16" diameter bolt with lock nut
• Optional – Bright nickel plating fork and upper race add 5 to series number example: Change 27 series to 275 series or, 28 series to 285 series
• Optional Accessories

5-27-211G

SERIES 27
Fits a wide range of tubing from 3/4" I.D.
to 17/8" I.D., round or square. Please
furnish tubing O.D. and gauge or I.D.

5-28-104

SERIES 28
Hollow center bushing to accept a
standard 3/8" bolt.

 

WHEEL				CAPACITY	LOAD  HEIGHT	SWIVEL  RADIUS	CASTER  ORDERING NUMBER		APP.  WEIGHT
DIAMETER	TREAD  WIDTH	TYPE	BEARING	POUNDS	INCHES	INCHES	SERIES 27	SERIES 28	POUNDS
3	15/16	Soft Tread Rubber	Delrin	100	3 5/8	2 3/4	3-27-103	3-28-103	1 1/8
		Hard Tread Rubber	Delrin	125			3-27-104	3-28-104
		Soft Tread Rubber	Delrin	100			3-27-433G	3-28-433G
	1 1/8	Polyolefin	Plain	125			3-27-511	3-28-511
4	15/16	Soft Tread Rubber	Delrin	115	4 5/8	35/16	4-27-103	4-28-103	1 1/2
		Hard Tread Rubber	Delrin	140			4-27-104	4-28-104
		Soft Tread Rubber	Delrin	115			4-27-433	4-28-433
	1	Polyolefin	Plain	150			4-27-511	4-28-511
		Poly Loc Grey	Delrin	150			4-27-211G	4-28-211G
		Poly Loc Grey	Ball	150			4-27-212G	4-28-212G
		Poly Loc Grey	Ball	150			4-27-212P	4-28-212P
5	15/16	Soft Tread Rubber	Delrin	125	5 5/8	4	5-27-103	5-28-103	1 7/8
		Hard Tread Rubber	Delrin	150			5-27-104	5-28-104
		Soft Tread Donut	Delrin	125			5-27-433	5-28-433
	1	Polyolefin	Plain	150			5-27-511	5-28-511
		Poly Loc Grey	Delrin	160			5-27-211G	5-28-211G
		Poly Loc Grey	Ball	160			5-27-212G	5-28-212G
		Poly Loc Poly	Ball	160			5-27-212P	5-28-212P