NBR65

NBR65 Timing Belt Backing
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NBR65

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Key Product Features

Product Overview

Product Specifications

Pitch
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Min Belt Length

H and smaller-500mm, T20, AT20, XH-840mm

Width

Max width (mm)

100/101.6

Width B (mm)

Length L (mm)

In-between thickness (mm)

Yes

Machinable

yes

Standard Thicknesses (mm)

1.5, 3

Min Length mm

Material

nitrile rubber, black

Coeffecient of Friction

0.6

# of Teeth

Hardness

60-70 Shore A

Temperature range

-35°C to +70°C (-31°F to 158°F)

Max Length

Tolerance for total thickness (timing belt + coating)

±0.6 mm (ground ±0.2 mm possible)

Minimum Pulley Diameter per backing thickness (mm)

60/1.5, 80/3

Pitch Circle Dia. (mm)

Outside Diameter dK (mm)

d - hole diameter (mm)

M - Width between holes (mm)

m - Hole CTC widthwise (mm)(mm)

a - Hole CTC Lenthwise (mm)

a1- Edge of Clamp to Hole Center (mm)(mm)

c - Hole spacing CTC (mm)

h - Clamp Base to top of tooth(mm)

H - Clamp Thickness (mm)

Tension Member

Face Width B (mm)

Options

Stock Lengths
Width Over Hub BN (mm)

# of Flanges

Hub Diameter dN / Hub Depth LN(mm)

Pilot Bore dV (mm)

Compatible Timing Belt (mm)

Knowledge Base

Product Catalogs & Resources

Timing Belt Backings

B208 Materials and Characteristics
Timing Belt Backings

Timing Belt Backings

B208 Materials and Characteristics

Suggested Products

Compatible Products

No compatible products at this time. Please view all of our products in the product category for more selections.
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