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420 Series (NTB)

R1.00

Housing: HD Pressed Steel, Double Ballrace Swivel
Zinc-Plated, Dust-Proof Seal
Wheel: PU on Nylon Hub
Double Precision Ball Bearing
Hardness 90 ± 5 shore A
Temperature range -15 °C ~ 80 °C
Durable, Wear Resistant
Low Rolling Resistance
SKU: N/A Categories: ,