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Marathon Stainless Steel Maintenance Free Chain

Marathon Stainless Steel Maintenance Free Chain

Results of long-term wear tests

Features for Simplex, Duplex and Triplex include:

  • Durable low friction bearings (TRIGLEIT)
  • Maximum chain speed V= 2.5 m/sec
  • Chain dimensions to DIN 8187, no re-lubrication required (lube-free chain)
  • Attachment chains available
  • Stainless Steel components

  • Temperature range -30˚C to 60˚C (Higher possible)
  • Compatible with Stainless Steel sprockets
  • Re-lubrication with mineral oils possible
  • Chemical resistance information on request
Simplex
Chain Pitch Inner width Inner link width Outer plate width Roller Ø Pin Ø Trans- verse pitch Plate height Projection over connecting link Width over pin Bearing area Minimum tensile strength Weight Connecting links
DIN p b1 b2 b3 d1 d2 e g k l1 f FB q
min. max. min. max. max. max. max. max. min.
No. No. mm inch mm mm mm mm mm mm mm mm mm cm2 kN kg/m No.
462RFMA 08 B-1 12,7 1/2 7,75 11,30 11,43 8,51 4,45 11,8 3,9 17,0 0,50 12,00 0,70 4,7,11,12,15
501RFMA 10 B-1 15,875 5/8 9,65 13,28 13,41 10,16 5,08 14,7 4,1 19,6 0,67 14,50 0,91 4,7,11,12,15
513RFMA 12 B-1 19,05 3/4 11,68 15,62 15,75 12,07 5,72 16,1 4,6 22,7 0,89 18,50 1,18 4,7,11,12,15
548RFMA 16 B-1 25,4 1 17,02 25,40 25,60 15,88 8,28 21,0 5,4 36,1 2,10 40,00 2,50 4,7,111,12
Duplex
D 462 RF MA 08 B-2 12,7 1/2 7,75 11,30 11,43 8,51 4,45 13,92 11,8 3,9 31,0 1,01 20,40 1,36 4,7,11,12,15
D 501 RF MA 10 B-2 15,875 5/8 9,65 13,28 13,41 10,16 5,08 16,59 14,7 4,1 36,2 1,34 24,65 1,82 4,7,11,12,15
D 513 RF MA 12 B-2 19,05 3/4 11,68 15,62 15,75 12,07 5,72 19,46 16,1 4,6 42,2 1,79 31,45 2,38 4,7,11,12,15
D 548 RF MA 16 B-2 25,4 1 17,02 25,40 25,60 15,88 8,28 31,88 21,0 5,4 68,0 4,21 68,00 5,10 4,7,111,12
Triplex
T 462 RF MA 08 B-3 12,7 1/2 7,75 11,30 11,43 8,51 4,45 13,92 11,8 3,9 44,9 1,51 32,50 2,01 4,7,11,12,15
T 501 RF MA 10 B-3 15,875 5/8 9,65 13,28 13,41 10,16 5,08 16,59 14,7 4,1 52,8 2,02 39,00 2,70 4,7,11,12,15
T 513 RF MA 12 B-3 19,05 3/4 11,68 15,62 15,75 12,07 5,72 19,46 16,1 4,6 61,7 2,68 49,50 3,12 4,7,11,12,15
T 548 RF MA 16 B-3 25,4 1 17,02 25,40 25,60 15,88 8,28 31,88 21,0 5,4 99,9 6,31 108,00 7,50 4,7,111,12

Can also be supplied with attachments, straight plates (type series GL) and as double pitch roller chains (dimensions according to DIN 8181).
Chains 548 available as type series GLS with plate height g = 21 mm (max.) and as type series GL with g = 24 mm (max.). Sprockets on request.

NB: Some of the items on this page may be non-stock. Please contact our Sales Department for confirmation.

Connecting links

No. 4 (B)
Inner link
No. 7 (A)
Outer link (to be riveted)
No. 11 (E)
Spring clip connecting link
No. 111 (S)
Connecting link with cottered pin
No. 12 (L)
Single cranked link
No. 15 (C)
Double cranked link

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