Performa wheels offer the advantages of both hard and soft tread materials in a single wheel. Like a hard tread wheel, Performa rolls easily and is very durable. Like a soft tread wheel, it rolls quietly, protects floors and resists impacts with a cushion ride. It also features maximum weatherability, low temperature flexibility, resistance to chemicals, water and steam, and rejects floor debris such as metal shavings. Non-marking thermoplastic elastomer tread is permanently bonded to durable polyolefin wheel core.

Temperature range: -45°F to +180°F intermittent service (120° continuous service).

Hardness: 65(±5) Durometer Shore A scale.



Model Number Wheel DescriptionWheel DiameterTread WidthCapacity Each (lbs.) Wheel Bearing Wheel Bearing BoreWheel Bore Less BearingWheel Hub LengthSpanner Bushing BoreSpanner Bushing LengthThread GuardWeight (lbs.)
1.00001.441 Performa Rubber Flat Grey Tread (1-2 Series) 1 5/8"7/8"60 Delrin 5/16"1/2"1 1/32"1/4
1.00002.441 Performa Rubber Flat Grey Tread (1-2 Series) 2"7/8"75 Delrin 5/16"1/2"1 1/32"1/4
2.00002.441 Performa Rubber Flat Grey Tread (1-2 Series) 2-1/2"1 1/4"140 Delrin 1/2"29/32"1 7/16"3/8"1 1/2"1/4
2.00002.445 Performa Rubber Flat Grey Tread (1-2 Series) 2 1/2"1 1/4"140 Ball 3/8"1 1/2"3/8
1.00003.441 Performa Rubber Flat Grey Tread (1-2 Series) 3"7/8"125 Delrin 7/16"39/64"1-1/32"5/16"1-7/64"TG1: 57852.031/4
2.00003.441 Performa Rubber Flat Grey Tread (1-2 Series) 3-1/2"1-1/4"250 Delrin 1/2"29/32"1-7/16"3/8"1-1/2"TG1: 57854.01 TG2: 57852.393/8
2.00003.445 Performa Rubber Flat Grey Tread (1-2 Series) 3-1/2"1-1/4"250 Ball 3/8"1-1/2"TG1: 57854.01 TG2: 57852.391/2
1.00004.441 Performa Rubber Flat Grey Tread (1-2 Series) 4"7/8"135 Delrin 7/16"39/64"1-1/32"5/16"1-7/64"1/4
2.00004.441 Performa Rubber Flat Grey Tread (1-2 Series) 4"1-1/4"300 Delrin 1/2"29/32"1-7/16"3/8"1-1/2"TG1: 57854.015/8
2.00004.445 Performa Rubber Flat Grey Tread (1-2 Series) 4"1-1/4"300 Ball 3/8"1-1/2"TG1: 57854.013/4
1.00005.441 Performa Rubber Flat Grey Tread (1-2 Series) 5"7/8"145 Delrin 7/16"39/64"1-1/32"5/16"1-7/64"TG2: 57852.421/4
2.00005.441 Performa Rubber Flat Grey Tread (1-2 Series) 5"1-1/4"325 Delrin 1/2"29/32"1-7/16"3/8"1-1/2"TG1: 57866.033/4
2.00005.445 Performa Rubber Flat Grey Tread (1-2 Series) 5"1-1/4"325 Ball 3/8"1-1/2"TG2: 57852.43 7/8
5.00006.5E6 Trans-forma Rough Grey Tread 6"2"450 Less Bearing 1-3/16"2-3/16"57852.451-3/8