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Metric Guide Units

STEINEL guide units are highly precise and, with loading capacities of up to 8,750 N/cm for roller guides, they are highly resilient. Number of strokes up to 800 strokes for bronze-coated sliding guides and sliding speeds of max. 40 m/min for ball guides guarantee maximum productivity.

All of STEINEL's ball and roller guides are pre-loaded and absolutely free of clearance. Using precision steel balls and profile rollers of the same sort guarantees top precision. Thanks to fixed sizes, ball and roller cages are freely interchangeable in one and the same guide.

For high force absorption, we rely on a high density of load-bearing balls or rollers. In the case of uniform force distribution, individual ball and roller rows are offset against each other.

Elastomer springs SZ 8590

Elastomer springs SZ 8590

Description

DIN ISO 10069

Polyurethane spring

Material: Vulkollan polyurethane-elastomer (PUR) on base Desmodur 15 hardness 90 ± 5 Shore A

Admissible travel stroke smax = 0,25 L0 Settling inclination 8 – 10 % von L0 Polyurethane springs are qualified for strong spring powers. Heat resistance up to + 80 °C short-time up to +120 °C.

Order example: Polyurethane spring SZ 8590 Da = 50 mm, L0 = 63 mm Add 050 x 063 Order number SZ 8590.050 x 063

Force – stroke diagrams for rubber springs SZ 8590

Da Di L0 Db D1Pieces/standard packing
16 6,5 12 20 28 10 016 x 012
16 10 016 x 016
20 10 016 x 020
25 10 016 x 025
20 8,5 16 25 32 10 020 x 016
20 10 020 x 020
25 10 020 x 025
32 10 020 x 032
25 10,5 20 31 36 5 025 x 020
25 5 025 x 025
32 5 025 x 032
40 5 025 x 040
32 13,5 32 40 45 5 032 x 032
40 5 032 x 040
50 5 032 x 050
63 5 032 x 063
40 13,5 32 50 56 3 040 x 032
40 3 040 x 040
50 3 040 x 050
63 3 040 x 063
80 3 040 x 080
50 17 32 63 71 3 050 x 032
40 3 050 x 040
50 3 050 x 050
63 2 050 x 063
80 2 050 x 080
100 2 050 x 100
63 17 32 79 90 2 063 x 032
40 2 063 x 040
50 2 063 x 050
63 2 063 x 063
80 1 063 x 080
100 1 063 x 100
125 1 063 x 125
80 21 32 100 112 1 080 x 032
40 1 080 x 040
50 1 080 x 050
63 1 080 x 063
80 1 080 x 080
100 1 080 x 100
125 1 080 x 125
100 21 32 125 140 1 100 x 032
40 1 100 x 040
50 1 100 x 050
63 1 100 x 063
80 1 100 x 080
100 1 100 x 100
125 1 100 x 125
125 27 32 156 180 1 125 x 032
40 1 125 x 040
50 1 125 x 050
63 1 125 x 063
80 1 125 x 080
100 1 125 x 100
125 1 125 x 125
160 1 125 x 160

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About Champion Tools

Delivering high precision die components to our customers in North America and South America.