640-8M-85, Metric Timing Belt - HTD Needle roller/angular contact ball bearings open bearing Cage Polyamide cage

open bearing Cage Polyamide cage Clearance Slightly increased radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Bore Cylindrical bore Outer ring Without groove/lubrication holes Version2 Standard version Operating temperature -30 to +120 °C Net weight 0

D 460 mm Width 10 mm Material Steel Net weight 0

B175 Wrapped classical v-belts

D 68 mm Width 15 mm Material Standard bearing steel Ball rows Single row bearing Seal None

036mm to 0 Outer Dia 386mm Outer Dia Tolerance -0

640-8M-85, Metric Timing Belt - HTD Needle roller/angular contact ball bearings open bearing Cage Polyamide cage640 8M 85, Metric Timing Belt HTD Product Attributes Manufacturer Product Code 640 8M 85 Basic Product Description Metric Timing Belt HTD Measurement Metric UOM Each Nominal Length Ln (mm) 640 Tooth Pitch (mm) 8 Width (mm) 85 Weight (Kg) 0. 311 Variance HTD Section 8M Material Rubber Cord Type Tensile cord glass cord Temperature range 20'c to +100'c