Colson Catalog 2020

45 Wheel Dia. Tread Width Capacity Each (Pounds) Load Height Swivel Radius Optional Bearings (Order information below chart) Wheel Descriptions Swivel Top Plate Roller Bearing Caster Models Weight lbs (Rigid Deduct 1 lb) Rigid Top Plate Roller Bearing Caster Models 225 Performa Rubber (Conductive/Flat) 4.03109.449 COND 4.03108.449 COND PPBB 5 1 / 8 " 3 1 / 16 " 3 1 / 4 250 Performa Rubber (Flat/Grey) 4.03109.449 4.03108.449 Delrin, PPBB 5 1 / 8 " 3 1 / 16 " 3 1 / 4 3" 1 1 / 2 " 300 Polyolefin 4.03109.819 4.03108.819 Delrin, Plain, PPBB 5 1 / 8 " 3 1 / 16 " 3 3 / 4 Polyurethane HI-TECH 4.03109.919 4.03108.919 Delrin, PPBB 5 1 / 8 " 3 1 / 16 " 3 1 / 4 425 Cast Iron 4.03109.119 4.03108.119 Delrin, PPBB 5 1 / 8 " 3 1 / 16 " 5 600 Phenolic 4.03109.319 4.03108.319 Delrin, PPBB 5 1 / 8 " 3 1 / 16 " 3 3 / 4 Thermo 4.03109.819 HT 4.03108.819 HT Plain, Bronze 5 1 / 8 " 3 1 / 16 " 4 3 / 4 255 Performa Rubber (Conductive/Flat) 4.04109.449 COND 4.04108.449 COND PPBB 5 5 / 8 " 3 9 / 16 " 3 3 / 4 325 Performa Rubber (Flat/Grey) 4.04109.449 4.04108.449 Delrin, PPBB 5 5 / 8 " 3 9 / 16 " 3 3 / 4 375 Polyolefin 4.04109.819 4.04108.819 Delrin, Plain, PPBB 5 5 / 8 " 3 9 / 16 " 4 400 Polyurethane HI-TECH 4.04109.919 4.04108.919 Delrin, PPBB 5 5 / 8 " 3 9 / 16 " 3 1 / 2 Cast Iron 4.04109.119 4.04108.119 Delrin, PPBB 5 5 / 8 " 3 9 / 16 " 5 1 / 4 500 Phenolic 4.04109.319 4.04108.319 Delrin, PPBB 5 5 / 8 " 3 9 / 16 " 3 3 / 4 Thermo 4.04109.819 HT 4.04108.819 HT Plain, Bronze 5 5 / 8 " 3 9 / 16 " 4 3 / 4 600 Maxim 4.04109.519 4.04108.519 Delrin, Bronze, PPBB 5 5 / 8 " 3 9 / 16 " 3 3 / 4 280 Performa Rubber (Conductive/Flat) 4.05109.449 COND 4.05108.449 COND PPBB 6 1 / 2 " 4 1 / 4 " 4 1 / 8 350 Performa Rubber (Flat/Grey) 4.05109.449 4.05108.449 Delrin, PPBB 6 1 / 2 " 4 1 / 4 " 4 1 / 8 5" 1 1 / 2 " 450 Polyolefin 4.05109.819 4.05108.819 Delrin, Plain, PPBB 6 1 / 2 " 4 1 / 4 " 4 1 / 8 500 Polyurethane HI-TECH 4.05109.919 4.05108.919 Delrin, PPBB 6 1 / 2 " 4 1 / 4 " 4 1 / 8 Cast Iron 4.05109.119 4.05108.119 Delrin, PPBB 6 1 / 2 " 4 1 / 4 " 5 1 / 2 600 Phenolic 4.05109.319 4.05108.319 Delrin, PPBB 6 1 / 2 " 4 1 / 4 " 3 3 / 4 Thermo 4.05109.819 HT 4.05108.819 HT Plain, Bronze 6 1 / 2 " 4 1 / 4 " 4 3 / 4 300 Performa Rubber (Conductive/Flat) 4.06109.449 COND 4.06108.449 COND PPBB 7 1 / 2 " 5" 5 375 Performa Rubber (Flat/Grey) 4.06109.449 4.06108.449 Delrin, PPBB 7 1 / 2 " 5" 5 6" 1 1 / 2 " 500 Polyolefin 4.06109.819 4.06108.819 Delrin, Plain, PPBB 7 1 / 2 " 5" 4 1 / 8 600 Polyurethane HI-TECH 4.06109.919 4.06108.919 Delrin, PPBB 7 1 / 2 " 5" 5 Cast Iron 4.06109.119 4.06108.119 Delrin, PPBB 7 1 / 2 " 5" 6 1 / 2 800 Phenolic 4.06109.319 4.06108.319 Delrin, PPBB 7 1 / 2 " 5" 4 1 / 4 350 Performa Rubber (Conductive/Flat) 4.08199.449 COND 4.08198.449 COND PPBB 9 1 / 2 " 6 1 / 2 " 5 3 / 4 8" 1 1 / 2 " 500 Performa Rubber (Flat/Grey) 4.08199.449 4.08198.449 Delrin, PPBB 9 1 / 2 " 6 1 / 2 " 5 3 / 4 600 Polyolefin 4.08199.819 4.08198.819 Delrin, Plain, PPBB 9 1 / 2 " 6 1 / 2 " 4 1 / 2 800 Polyurethane HI-TECH 4.08199.919 4.08198.919 Delrin, PPBB 9 1 / 2 " 6 1 / 2 " 5 3 / 4 4" 1 1 / 2 " 4 Series Colson 4 Series Casters (1 1 / 2 " tread widths) • Top Plate Swivel & Rigid • Capacity to 800 lbs Roller Bearing Metal cage roller bearing (Specify WB29 ). ( Example: 4.06109.449 WB29). Delrin Bearing For standard two-piece bearing change ninth digit to “ 1 ” (Example: 4.06109.91 1 ). Pedestal Precision Ball Bearing (PPBB) To order change 9th digit to " 5 " (Example: 4.06109.91 5 ). Bronze Bearing To order, change the 9th digit in model number to “ 4 ” (Example: 4.05109.81 4 HT). Wheels feature roller bearings in above chart. To order optional bearings, see information to the right. Bearing Options All 4 Series swivel forks are notched to accommodate four position swivel locks. 3D CAD Models & Data Sheets www.colsoncaster.com/casters