Renold Roller Chain. The consistent performance of Renold roller chain is ensured by a programme of continuous testing and quality audits.

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2 2 I The consistent performance of Renold roller chain is ensured by a programme of continuous testing and quality audits. LOAD (N) A B S-N CURVE A - RENOLD Endurance limit B - Other Brand Endurance limit RENOLD COMPETITOR BRAND Renold s unique control over pin / bush contact makes sure that wear life exceeds other brands. Little initial chain adjustment is therefore required. Renold roller chain is highly fatigue resistant, giving up to four times the life of other leading competitor chains. Breaking loads exceed the minimum requirements of the international standards. The specification of Renold roller chain has evolved from decades of design, test and application experience which delivers product reliability and consistency. We strictly control; Materials Heat Treatment Processes Fits Assembly Lubrication Packaging Elongation (%) 0.12 LOAD CYCLES 8.5 x 10 6 The combination of all the features described ensures Renold Chain out-performs other brands as shown in the S-N curve above. COMPARATIVE COMPARATIVE WEAR TEST WEAR TEST Pitch Simplex Chain 0.5 Pitch Simplex Chain Duration (Hours) 70 Various Chain Manufacturers Renold Renold Synergy Renold s end-softened pin and spin rivet help to minimise downtime. All you need is a Renold pin extractor and you can disassemble Renold roller chain in seconds; no need to grind the head of the pin, no need for lengthy downtime.

3 I 3 Fatigue life is substantially improved by optimising fits between pin, bush and plates and controlling plate hole quality. Sprocket life is enhanced by matching the chain gearing exactly to the tooth form. Renold pioneered ball drifting to create precisely controlled holes, which combined with other Renold process technology reinforces fatigue resistance and improves wear performance. Fatigue life is further enhanced by shot peening and other pre-stressing processes. Outer plate Bearing pin Roller Inner plate Bush Inner plate Outer plate Specially formulated lubricants reduce initial wear, give corrosion protection and ensure long storage life. Renold pins are case-hardened and centreless ground producing perfectly cylindrical diameters with extremely high surface Component life is maximised by the expert use and control of heat treatment. SHOT PEENING Fatigue life is enhanced by shot peening and other pre-stressing techniques. BALL DRIFTING

4 4 I European (BS) Standard / ISO 606 No.4 No. 26 No. 107 No. 12 No. 11/58 No. 30 Chain Ref. Technical Details (mm) Connecting Links Renold ISO Pitch Pitch Inside Roller Plate Plate Plate Pin Pin Conn. Link Transverse ISO606 Weight No. No. No. No. No. No. Chain Ref. (inch) (mm) Width Diam. Height Width Width Diam. Length Extension Pitch Tensile No. Inner Outer Strength European (BS) Standard - Simplex (Newtons) MIN MAX MAX MAX MAX MAX MAX MAX NOM MIN A A B C D E F G H1 J K B1 05B B1 06B B1 08B B1 10B B1 12B B1 16B B1 20B B1 24B B1 28B B1 32B B1 40B NOTE: Renold chain far exceeds the ISO 606 minimum tensile strength requirement, but Renold do not consider that this figure provides a useful indicator to the key chain performance areas of wear and fatigue. kg/m

5 I 5 European (BS) Standard / ISO 606 No.4 No. 26 No. 107 No. 12 No. 11/58 No. 30 Chain Ref. Technical Details (mm) Connecting Links Renold ISO Pitch Pitch Inside Roller Plate Plate Plate Pin Pin Conn. Link Transverse ISO606 Weight No. No. No. No. No. No. Chain Ref. (inch) (mm) Width Diam. Height Width Width Diam. Length Extension Pitch Tensile No. Inner Outer Strength European (BS) Standard - Duplex A A B C D E F G H2 J K 05B2 05B B2 06B B2 08B B2 10B B2 12B B2 16B B2 20B B2 24B B2 28B B2 32B B2 40B European (BS) Standard - Triplex (Newtons) MIN MAX MAX MAX MAX MAX MAX MAX NOM MIN A A B C D E F G H3 J K 05B3 05B B3 06B B3 08B B3 10B B3 12B B3 16B B3 20B B3 24B B3 28B B3 32B B3 40B NOTE: Renold chain far exceeds the ISO 606 minimum tensile strength requirement, but Renold do not consider that this figure provides a useful indicator to the key chain performance areas of wear and fatigue. kg/m

6 6 I ANSI Standard / ISO 606 No.4 No. 26 No. 107 No. 12 No. 11/58 No. 30 Chain Ref. Technical Details (mm) Connecting Links Renold ISO Pitch Pitch Inside Roller Plate Plate Plate Pin Pin Conn. Link Transverse ISO606 Weight No. No. No. No. No. No. No. Chain Ref. (inch) (mm) Width Diam. Height Width Width Diam. Length Extension Pitch Tensile No. Inner Outer Strength ANSI Standard - Simplex (Newtons) MIN MAX MAX MAX MAX MAX MAX MAX NOM MIN A A B C D E F G H1 J K 25A A A A A A A A A A A A A A NOTE: Renold chain far exceeds the ISO 606 minimum tensile strength requirement, but Renold do not consider that this figure provides a useful indicator to the key chain performance areas of wear and fatigue. kg/m

7 I 7 ANSI Standard / ISO 606 No.4 No. 26 No. 107 No. 12 No. 11/58 No. 30 Chain Ref. Technical Details (mm) Connecting Links Renold ISO Pitch Pitch Inside Roller Plate Plate Plate Pin Pin Conn. Link Transverse ISO606 Weight No. No. No. No. No. No. No. Chain Ref. (inch) (mm) Width Diam. Height Width Width Diam. Length Extension Pitch Tensile No. Inner Outer Strength ANSI Standard - Duplex A A B C D E F G H2 J K 25A A A A A A A A A A A A A ANSI Standard - Triplex (Newtons) MIN MAX MAX MAX MAX MAX MAX MAX NOM MIN A A B C D E F G H3 J K 25A A A A A A A A A A A A A NOTE: Renold chain far exceeds the ISO 606 minimum tensile strength requirement, but Renold do not consider that this figure provides a useful indicator to the key chain performance areas of wear and fatigue. kg/m

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