We can supply you with Moldon rubber, PU, Semi Steel, Nylon, V-groove, Phenolic, etc.

Product:  With 4-Position Swivel Lock (1) caster

Specification:

Wheel Diameter(inches)	Wheel Width (inches)	Wheel Material	Load Capacity (lbs)	Bearing type	O.H. (inches)	Swivel radius (inches)	caster #
4	2	moldon rubber	350	Roller bearing	5 5/8	3 3/16	MR42SBK4
		moldon PU	700				PU42SBK4
		semi steel	700				SS42SBK4
		moldon nylon	350				MN42SBK4
		phenolic	500				PH42SBK4
		V-groove	700				VG42SBK4
		poly on ployolefin	700				PPU42SBK4
		rubber on polyolefin	350				PPR42SBK4
		polyolefin	350				PP42SBK4
		nylon	350				NY42SBK4
5	2	moldon rubber	400	Roller bearing	6 1/2	3 7/8	MR52SBK4
		moldon PU	900				PU52SBK4
		semi steel	900				SS52SBK4
		moldon nylon	400				MN52SBK4
		phenolic	550				PH52SBK4
		V-groove	900				VG52SBK4
		poly on ployolefin	900				PPU52SBK4
		rubber on polyolefin	400				PPR52SBK4
		polyolefin	400				PP52SBK4
		nylon	400				NY52SBK4
6	2	moldon rubber	450	Roller bearing	7 1/2	4 9/16	MR62SBK4
		moldon PU	900				PU62SBK4
		semi steel	900				SS62SBK4
		moldon nylon	450				MN62SBK4
		phenolic	600				PH62SBK4
		V-groove	900				VG62SBK4
		poly on ployolefin	900				PPU62SBK4
		rubber on polyolefin	450				PPR62SBK4
		polyolefin	450				PP62SBK4
		nylon	450				NY62SBK4
8	2	moldon rubber	550	Roller bearing	9 1/2	6	MR82SBK4
		moldon PU	900				PU82SBK4
		semi steel	900				SS82SBK4
		moldon nylon	550				MN82SBK4
		phenolic	650				PH82SBK4
		V-groove	900				VG82SBK4
		poly on ployolefin	900				PPU82SBK4
		rubber on polyolefin	550				PPR82SBK4
		polyolefin	550				PP82SBK4
		nylon	550				NY82SBK4

Pls feel free to contact us if you are interested in it.

With 4-Position Swivel Lock-1 caster