Maedler North America

Part number (SKU) 60519209
Material Polyurethane (soft)
Surface Blank
Size 9
Outer diameter 20 [mm]
No. of teeth 4
Nominal torque 2.9 [Nm]
Max. torque 5.9 [Nm]
Tors. spring stiffness static 31 [Nm/rad]
Tors. spring stiffness dynam. 95 [Nm/rad]
Stiffn. radial 262 [N/mm]
Weight 1.7 [g]

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Weight 0.002 kg
Dimensions 20 × 20 × 10 cm
Material

Surface

Size

Outer diameter

No. of teeth

Nominal torque

Max. torque

Tors. spring stiffness static

Tors. spring stiffness dynam.

Stiffn. radial

Weight

Spider (coupling insert) fitting to standard and backlash-free 92 Shore A yellow size 9 outside diameter 20mm PN: 60519209

Material: Polyurethane, shore hardness 92° A (soft), yellow.

Spiders (plastic inserts) for backlash-free elastic couplings (jaw
couplings) like RNH, RNK, RNKC and foreign parts of the same kind from
other suppliers. Soft type, for common usage.

Temperature range -40°C to +90°C. Sizes 7 and 9 fit to standard and
backlash-free couplings and are delivered in yellow or white, depending
on the producer.

$4.59

Ships within 1-2 weeks

Quantity Discount (%) Price
1 - 9 $4.59
10 - 24 12.42 % $4.02
25 - 49 24.84 % $3.45
50+ 37.25 % $2.88

Spider (coupling insert) fitting to standard and backlash-free 92 Shore A yellow size 9 outside diameter 20mm PN: 60519209

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