Urelast U 90 Elastomer buffers chloroprene rubber Springs Elastomer springs

• Certification: ISO
• Color: Fixed
• Customized: Non-Customized
• Standard: International
• Type: Bearing
• Material: chloroprene rubber
• Model NO.: Urelast U90
• Shore A: 92
• Temperature: -20ºC - + 80ºC
• Load: More than 2X10^6
• Size: optional
• Transport Package: Carton
• Specification: Optional
• Trademark: THERMOTEST
• Origin: Germay
• Production Capacity: 5000/Month

Product Description

Product Description

Urelast U 90 - tempered polyurethane rubber, highly resistant to dynamic load, 92 Shore A, in accordance with the specifications of DIN ISO 10069-1.

These long lasting springs are made from top quality urelast, are extremely hardwearing and as such are very cost effective. They are a safe alternative to compression die springs, and have anti-vibration properties. The material used has exceptionally good mechanical characteristics, with very good resistance to atmospheric and environmental influences.

Properties

The essential Material Properties

· Color:  Red

· Hardness in accordance with DIN ISO 7619 * : 92 Shore A

· Tensile strength in accordance with DIN 53 504: ≤ 40 N / mm²

· Elongation at break in accordance with DIN 53 504: ≥ 550%

· Tear propagation resistance in acc. with DIN ISO 34-1: ≤ 50N / mm

· Rebound resilience in accordance with DIN 53 512: 43%

· Abrasion in accordance with DIN ISO 4649:  ≤40mm³

· Compression set in accordance with DIN ISO 815-1: ≤ 30%

· Bulk density in accordance with DIN EN ISO 1183: 1.27g / cm³

· Temperature application area: - 20°C to + 80°C Briefly from - 40°C to + 120°C

Product Parameters

Urelast U 90	D	d	l
1612 U 90	16	6.5	12
1616 U 90	16	6.5	16
1620 U 90	16	6.5	20
1625 U 90	16	6.5	25
2016 U 90	20	8.5	16
2020 U 90	20	8.5	20
2025 U 90	20	8.5	25
2032 U 90	20	8.5	32

2520 U 90	25	10.5	20
2525 U 90	25	10.5	25
2532 U 90	25	10.5	32
2540 U 90	25	10.5	40

3232 U 90	32	13..5	32
3240 U 90	32	13.5	40
3250 U 90	32	13.5	50
3263 U 90	32	13.5	63

4032 U 90	40	13.5	32
4040 U 90	40	13.5	40
4050 U 90	40	13.5	50
4063 U 90	40	13.5	63
4080 U 90	40	13.5	80
5032 U 90	50	17	32
5040 U 90	50	17	40
5050 U 90	50	17	50
5063 U 90	50	17	63
5080 U 90	50	17	80
50100 U 90	50	17	100
6332 U 90	63	17	32
6340 U 90	63	17	40
6350 U 90	63	17	50
6363 U 90	63	17	63
6380 U 90	63	17	80
63100 U 90	63	17	100
63125 U 90	63	17	125
8032 U 90	80	21	32
8040 U 90	80	21	40
8050 U 90	80	21	50
8063 U 90	80	21	63
8080 U 90	80	21	80
80100 U 90	80	21	100
80125 U 90	80	21	125

10032 U 90	100	21	32
10040 U 90	100	21	40
10050 U 90	100	21	50
10063 U 90	100	21	63
10080 U 90	100	21	80
100100 U 90	100	21	100
100125 U 90	100	21	125

12532 U 90	125	27	32
12540 U 90	125	27	40
12550 U 90	125	27	50
12563 U 90	125	27	63
12580 U 90	125	27	80
125100 U 90	125	27	100
125125 U 90	125	27	125
125160 U 90	125	27	160

Area of Application

Cutting tools and die-cutting tools

· Hold-down devices
· Stripper bars
· Ejectors
· Spring elements

Wind power

· Torque support arms
· Preload elements
· Spring elements

Machine tools

 · Emergency stops
 · Limit stops
 ·  Preload elements
 · Spring elements

 

Sheet metal forming

 · Hold-down devices
 · Dies
 · Spring elements

 

Company Profile