Description

Features:

Smooth rolling trolley wheels of quality cast iron
Precision cast groove fits 3/8" or 1/2" tracking
Wheel flanges are designed to prevent track climbing at curves and switches
Trolleys are supplied with swivels and can have hooks, gambrels or trees attached
Standard wheel is plain bore with oil hole

53001-7212:
3 7/8" Wheel diameter
Frame Size: 3/8" x 1 1/4"
Frame Length: 10 1/4"
Top of rail to top of bar: 4 1/2"
Top of rail to center of swivel 7 1/2"

53001-7315:
4⅝" Wheel diameter
Frame Size: ⅜" x 1½"
Frame Length: 11½"
Top of rail to top of bar: 5¼"
Top of rail to center of swivel 8"

Options:
Graphite bearings
Oilite bearings
Roller bearings
Zerk grease fittings