GU3H2C Precision universal joint SIT - 1 pcs.

Single precision Cardan joint GU3H2C SIT

Bore diameter d = 20 mm, outside diameter D = 42 mm, length L2 = 82 mm. The offer covers the full designation GU3H2C.

Design

Joint material: steel. Factory-lubricated needle bearings; series H is maintenance-free. Round bore with tolerance H7. Keyway width a has tolerance JS9.

Sales unit

One sales unit includes 1 joint GU3H2C SIT.

Catalogue dimensions and tolerances

d — bore diameter: 20 mm; tolerance H7.

D — outside diameter: 42 mm.

L2 — catalogue length L2: 82 mm.

L1 — distance from the end face to the joint axis: 41 mm.

C — catalogue dimension shown in the diagram: 18 mm.

a — keyway width: 6 mm; tolerance JS9.

b — bore-with-keyway dimension: 22,8 mm.

Catalogue limits

Maximum catalogue speed: 4000 rev/min. Maximum catalogue angle for this design: 45°. Permissible speed depends on operating angle and load; the maximum angle does not imply simultaneous operation at maximum speed.

The existing illustration is a representative photograph of the SIT joint family. The correct variant is defined by the full designation in this offer. The catalogue diagram is not a production drawing.

Questions and answers

Which exact variant does the offer cover?

The offer covers GU3H2C SIT. Bore diameter d = 20 mm, outside diameter D = 42 mm, length L2 = 82 mm.

What are the bore and keyway tolerances and dimensions?

Bore d = 20 mm has tolerance H7. The keyway width is a = 6 mm with tolerance JS9, and the bore-with-keyway dimension b is 22,8 mm.

What type of bearing arrangement is used?

The series H joint has factory-lubricated needle bearings.

What does one sales unit include?

One sales unit includes 1 precision universal joint GU3H2C SIT.