Stieber ASNU 20 Sprag Clutch Bearing 20mm I.D., 52mm O.D., 21mm Race Width

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Subtotal (1 unit)*

£201.82

(exc. VAT)

£242.18

(inc. VAT)

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RS Stock No.:
146-5266
Mfr. Part No.:
ASNU 20
Brand:
Stieber
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Brand

Stieber

Inside Diameter

20mm

Outside Diameter

52mm

Torque

78Nm

Race Width

21mm

Series

63

Over-running Speed

2100 (Inner) rpm, 3100 (Outer) rpm

Keyway

Inner and Outer Race

Drag Torque

1.9Ncm

RoHS Status: Exempt

Type ASNU is a roller type freewheel non-bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation. A typical arrangement is to install this type alongside a bearing within the same location tolerances. The inner race is keyed to the shaft. The outer race has positive n6 tolerance, to give a press fit in a H7 housing. Additional side notches in the outer race provide for positive torque transmission. If the housing is to K6 tolerance, use of the notches is not necessary, but the housing must be strong enough to not expand after assembly. This design can accept an axial misalignment of inner and outer race of ± S/2.

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