• KOYO CYM Yoke Type Track Rollers / Roller Followers (Full Complement)
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KOYO CYM Yoke Type Track Rollers / Roller Followers (Full Complement)

KOYO CYM Yoke Type Track Rollers / Roller Followers (Full Complement)

CYM yoke type track rollers (roller followers), full complement design, for mounting on a pin or shaft, with cylindrical (M) or crowned (RM) outer ring, without or with seals (UUM, UURM). Bore 5 to 50 mm.

Key features

  • Thick-walled outer ring for track running
  • Mounted on shaft or clevis pin (yoke type)
  • Cylindrical or crowned R500 outer ring
  • Sealed versions UUM / UURM
  • Lubrication hole in inner ring

Specifications

Product type Yoke type track roller
Design Full Complement
Outer ring Cylindrical or crowned (R500 mm)
Seals Without (M, RM) / with (UUM, UURM)
Source KOYO Ball & Roller Bearings catalogue (Bearing specification tables), p. B454-B455
CYM5M d: 5 mm | D: 16 mm | B: 12 mm | Cr: 7.00 kN | C0r: 8.25 kN | Mass: 0.014 kg
CYM5RM d: 5 mm | D: 16 mm | B: 12 mm | Cr: 7.00 kN | C0r: 8.25 kN | Mass: 0.014 kg
CYM5UUM d: 5 mm | D: 16 mm | B: 12 mm | Cr: 7.00 kN | C0r: 8.25 kN | Mass: 0.014 kg
CYM5UURM d: 5 mm | D: 16 mm | B: 12 mm | Cr: 7.00 kN | C0r: 8.25 kN | Mass: 0.014 kg
CYM6M d: 6 mm | D: 19 mm | B: 12 mm | Cr: 8.05 kN | C0r: 10.4 kN | Mass: 0.021 kg
CYM6RM d: 6 mm | D: 19 mm | B: 12 mm | Cr: 8.05 kN | C0r: 10.4 kN | Mass: 0.021 kg
CYM6UUM d: 6 mm | D: 19 mm | B: 12 mm | Cr: 8.05 kN | C0r: 10.4 kN | Mass: 0.021 kg
CYM6UURM d: 6 mm | D: 19 mm | B: 12 mm | Cr: 8.05 kN | C0r: 10.4 kN | Mass: 0.021 kg
CYM8M d: 8 mm | D: 24 mm | B: 15 mm | Cr: 11.5 kN | C0r: 15.1 kN | Mass: 0.043 kg
CYM8RM d: 8 mm | D: 24 mm | B: 15 mm | Cr: 11.5 kN | C0r: 15.1 kN | Mass: 0.043 kg
CYM8UUM d: 8 mm | D: 24 mm | B: 15 mm | Cr: 11.5 kN | C0r: 15.1 kN | Mass: 0.043 kg
CYM8UURM d: 8 mm | D: 24 mm | B: 15 mm | Cr: 11.5 kN | C0r: 15.1 kN | Mass: 0.043 kg
CYM10M d: 10 mm | D: 30 mm | B: 15 mm | Cr: 13.3 kN | C0r: 18.1 kN | Mass: 0.062 kg
CYM10RM d: 10 mm | D: 30 mm | B: 15 mm | Cr: 13.3 kN | C0r: 18.1 kN | Mass: 0.062 kg
CYM10UUM d: 10 mm | D: 30 mm | B: 15 mm | Cr: 13.3 kN | C0r: 18.1 kN | Mass: 0.062 kg
CYM10UURM d: 10 mm | D: 30 mm | B: 15 mm | Cr: 13.3 kN | C0r: 18.1 kN | Mass: 0.062 kg
CYM12M d: 12 mm | D: 32 mm | B: 15 mm | Cr: 14.3 kN | C0r: 20.7 kN | Mass: 0.069 kg
CYM12RM d: 12 mm | D: 32 mm | B: 15 mm | Cr: 14.3 kN | C0r: 20.7 kN | Mass: 0.069 kg
CYM12UUM d: 12 mm | D: 32 mm | B: 15 mm | Cr: 14.3 kN | C0r: 20.7 kN | Mass: 0.069 kg
CYM12UURM d: 12 mm | D: 32 mm | B: 15 mm | Cr: 14.3 kN | C0r: 20.7 kN | Mass: 0.069 kg
CYM15M d: 15 mm | D: 35 mm | B: 19 mm | Cr: 20.2 kN | C0r: 33.9 kN | Mass: 0.105 kg
CYM15RM d: 15 mm | D: 35 mm | B: 19 mm | Cr: 20.2 kN | C0r: 33.9 kN | Mass: 0.105 kg
CYM15UUM d: 15 mm | D: 35 mm | B: 19 mm | Cr: 20.2 kN | C0r: 33.9 kN | Mass: 0.105 kg
CYM15UURM d: 15 mm | D: 35 mm | B: 19 mm | Cr: 20.2 kN | C0r: 33.9 kN | Mass: 0.105 kg
CYM17M d: 17 mm | D: 40 mm | B: 21 mm | Cr: 23.1 kN | C0r: 38.2 kN | Mass: 0.153 kg
CYM17RM d: 17 mm | D: 40 mm | B: 21 mm | Cr: 23.1 kN | C0r: 38.2 kN | Mass: 0.153 kg
CYM17UUM d: 17 mm | D: 40 mm | B: 21 mm | Cr: 23.1 kN | C0r: 38.2 kN | Mass: 0.153 kg
CYM17UURM d: 17 mm | D: 40 mm | B: 21 mm | Cr: 23.1 kN | C0r: 38.2 kN | Mass: 0.153 kg
CYM20M d: 20 mm | D: 47 mm | B: 25 mm | Cr: 30.7 kN | C0r: 57.3 kN | Mass: 0.255 kg
CYM20RM d: 20 mm | D: 47 mm | B: 25 mm | Cr: 30.7 kN | C0r: 57.3 kN | Mass: 0.255 kg
CYM20UUM d: 20 mm | D: 47 mm | B: 25 mm | Cr: 30.7 kN | C0r: 57.3 kN | Mass: 0.255 kg
CYM20UURM d: 20 mm | D: 47 mm | B: 25 mm | Cr: 30.7 kN | C0r: 57.3 kN | Mass: 0.255 kg
CYM25M d: 25 mm | D: 52 mm | B: 25 mm | Cr: 34.1 kN | C0r: 69.8 kN | Mass: 0.284 kg
CYM25RM d: 25 mm | D: 52 mm | B: 25 mm | Cr: 34.1 kN | C0r: 69.8 kN | Mass: 0.284 kg
CYM25UUM d: 25 mm | D: 52 mm | B: 25 mm | Cr: 34.1 kN | C0r: 69.8 kN | Mass: 0.284 kg
CYM25UURM d: 25 mm | D: 52 mm | B: 25 mm | Cr: 34.1 kN | C0r: 69.8 kN | Mass: 0.284 kg
CYM30M d: 30 mm | D: 62 mm | B: 29 mm | Cr: 49.8 kN | C0r: 107 kN | Mass: 0.476 kg
CYM30RM d: 30 mm | D: 62 mm | B: 29 mm | Cr: 49.8 kN | C0r: 107 kN | Mass: 0.476 kg
CYM30UUM d: 30 mm | D: 62 mm | B: 29 mm | Cr: 49.8 kN | C0r: 107 kN | Mass: 0.476 kg
CYM30UURM d: 30 mm | D: 62 mm | B: 29 mm | Cr: 49.8 kN | C0r: 107 kN | Mass: 0.476 kg
CYM35M d: 35 mm | D: 72 mm | B: 29 mm | Cr: 56.9 kN | C0r: 119 kN | Mass: 0.649 kg
CYM35RM d: 35 mm | D: 72 mm | B: 29 mm | Cr: 56.9 kN | C0r: 119 kN | Mass: 0.649 kg
CYM35UUM d: 35 mm | D: 72 mm | B: 29 mm | Cr: 56.9 kN | C0r: 119 kN | Mass: 0.649 kg
CYM35UURM d: 35 mm | D: 72 mm | B: 29 mm | Cr: 56.9 kN | C0r: 119 kN | Mass: 0.649 kg
CYM40M d: 40 mm | D: 80 mm | B: 32 mm | Cr: 70.0 kN | C0r: 147 kN | Mass: 0.845 kg
CYM40RM d: 40 mm | D: 80 mm | B: 32 mm | Cr: 70.0 kN | C0r: 147 kN | Mass: 0.845 kg
CYM40UUM d: 40 mm | D: 80 mm | B: 32 mm | Cr: 70.0 kN | C0r: 147 kN | Mass: 0.845 kg
CYM40UURM d: 40 mm | D: 80 mm | B: 32 mm | Cr: 70.0 kN | C0r: 147 kN | Mass: 0.845 kg
CYM45M d: 45 mm | D: 85 mm | B: 32 mm | Cr: 73.7 kN | C0r: 162 kN | Mass: 0.924 kg
CYM45RM d: 45 mm | D: 85 mm | B: 32 mm | Cr: 73.7 kN | C0r: 162 kN | Mass: 0.924 kg
CYM45UUM d: 45 mm | D: 85 mm | B: 32 mm | Cr: 73.7 kN | C0r: 162 kN | Mass: 0.924 kg
CYM45UURM d: 45 mm | D: 85 mm | B: 32 mm | Cr: 73.7 kN | C0r: 162 kN | Mass: 0.924 kg
CYM50M d: 50 mm | D: 90 mm | B: 32 mm | Cr: 77.0 kN | C0r: 177 kN | Mass: 0.984 kg
CYM50RM d: 50 mm | D: 90 mm | B: 32 mm | Cr: 77.0 kN | C0r: 177 kN | Mass: 0.984 kg
CYM50UUM d: 50 mm | D: 90 mm | B: 32 mm | Cr: 77.0 kN | C0r: 177 kN | Mass: 0.984 kg
CYM50UURM d: 50 mm | D: 90 mm | B: 32 mm | Cr: 77.0 kN | C0r: 177 kN | Mass: 0.984 kg
Track RollersKOYO
56 product codes available in this family
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KOYO CYM Yoke Type Track Rollers / Roller Followers (Full Complement)

Brand KOYO·Track Rollers

Available part numbers (56)

CYM5M, CYM5RM, CYM5UUM, CYM5UURM, CYM6M, CYM6RM, CYM6UUM, CYM6UURM, CYM8M, CYM8RM + 46 more — see full table ↓

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Send the KOYO part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
CYM5Md: 5 mm | D: 16 mm | B: 12 mm | Cr: 7.00 kN | C0r: 8.25 kN | Mass: 0.014 kg
CYM5RMd: 5 mm | D: 16 mm | B: 12 mm | Cr: 7.00 kN | C0r: 8.25 kN | Mass: 0.014 kg
CYM5UUMd: 5 mm | D: 16 mm | B: 12 mm | Cr: 7.00 kN | C0r: 8.25 kN | Mass: 0.014 kg
CYM5UURMd: 5 mm | D: 16 mm | B: 12 mm | Cr: 7.00 kN | C0r: 8.25 kN | Mass: 0.014 kg
CYM6Md: 6 mm | D: 19 mm | B: 12 mm | Cr: 8.05 kN | C0r: 10.4 kN | Mass: 0.021 kg
CYM6RMd: 6 mm | D: 19 mm | B: 12 mm | Cr: 8.05 kN | C0r: 10.4 kN | Mass: 0.021 kg
CYM6UUMd: 6 mm | D: 19 mm | B: 12 mm | Cr: 8.05 kN | C0r: 10.4 kN | Mass: 0.021 kg
CYM6UURMd: 6 mm | D: 19 mm | B: 12 mm | Cr: 8.05 kN | C0r: 10.4 kN | Mass: 0.021 kg
CYM8Md: 8 mm | D: 24 mm | B: 15 mm | Cr: 11.5 kN | C0r: 15.1 kN | Mass: 0.043 kg
CYM8RMd: 8 mm | D: 24 mm | B: 15 mm | Cr: 11.5 kN | C0r: 15.1 kN | Mass: 0.043 kg
CYM8UUMd: 8 mm | D: 24 mm | B: 15 mm | Cr: 11.5 kN | C0r: 15.1 kN | Mass: 0.043 kg
CYM8UURMd: 8 mm | D: 24 mm | B: 15 mm | Cr: 11.5 kN | C0r: 15.1 kN | Mass: 0.043 kg
CYM10Md: 10 mm | D: 30 mm | B: 15 mm | Cr: 13.3 kN | C0r: 18.1 kN | Mass: 0.062 kg
CYM10RMd: 10 mm | D: 30 mm | B: 15 mm | Cr: 13.3 kN | C0r: 18.1 kN | Mass: 0.062 kg
CYM10UUMd: 10 mm | D: 30 mm | B: 15 mm | Cr: 13.3 kN | C0r: 18.1 kN | Mass: 0.062 kg
CYM10UURMd: 10 mm | D: 30 mm | B: 15 mm | Cr: 13.3 kN | C0r: 18.1 kN | Mass: 0.062 kg
CYM12Md: 12 mm | D: 32 mm | B: 15 mm | Cr: 14.3 kN | C0r: 20.7 kN | Mass: 0.069 kg
CYM12RMd: 12 mm | D: 32 mm | B: 15 mm | Cr: 14.3 kN | C0r: 20.7 kN | Mass: 0.069 kg
CYM12UUMd: 12 mm | D: 32 mm | B: 15 mm | Cr: 14.3 kN | C0r: 20.7 kN | Mass: 0.069 kg
CYM12UURMd: 12 mm | D: 32 mm | B: 15 mm | Cr: 14.3 kN | C0r: 20.7 kN | Mass: 0.069 kg
CYM15Md: 15 mm | D: 35 mm | B: 19 mm | Cr: 20.2 kN | C0r: 33.9 kN | Mass: 0.105 kg
CYM15RMd: 15 mm | D: 35 mm | B: 19 mm | Cr: 20.2 kN | C0r: 33.9 kN | Mass: 0.105 kg
CYM15UUMd: 15 mm | D: 35 mm | B: 19 mm | Cr: 20.2 kN | C0r: 33.9 kN | Mass: 0.105 kg
CYM15UURMd: 15 mm | D: 35 mm | B: 19 mm | Cr: 20.2 kN | C0r: 33.9 kN | Mass: 0.105 kg
CYM17Md: 17 mm | D: 40 mm | B: 21 mm | Cr: 23.1 kN | C0r: 38.2 kN | Mass: 0.153 kg
CYM17RMd: 17 mm | D: 40 mm | B: 21 mm | Cr: 23.1 kN | C0r: 38.2 kN | Mass: 0.153 kg
CYM17UUMd: 17 mm | D: 40 mm | B: 21 mm | Cr: 23.1 kN | C0r: 38.2 kN | Mass: 0.153 kg
CYM17UURMd: 17 mm | D: 40 mm | B: 21 mm | Cr: 23.1 kN | C0r: 38.2 kN | Mass: 0.153 kg
CYM20Md: 20 mm | D: 47 mm | B: 25 mm | Cr: 30.7 kN | C0r: 57.3 kN | Mass: 0.255 kg
CYM20RMd: 20 mm | D: 47 mm | B: 25 mm | Cr: 30.7 kN | C0r: 57.3 kN | Mass: 0.255 kg
CYM20UUMd: 20 mm | D: 47 mm | B: 25 mm | Cr: 30.7 kN | C0r: 57.3 kN | Mass: 0.255 kg
CYM20UURMd: 20 mm | D: 47 mm | B: 25 mm | Cr: 30.7 kN | C0r: 57.3 kN | Mass: 0.255 kg
CYM25Md: 25 mm | D: 52 mm | B: 25 mm | Cr: 34.1 kN | C0r: 69.8 kN | Mass: 0.284 kg
CYM25RMd: 25 mm | D: 52 mm | B: 25 mm | Cr: 34.1 kN | C0r: 69.8 kN | Mass: 0.284 kg
CYM25UUMd: 25 mm | D: 52 mm | B: 25 mm | Cr: 34.1 kN | C0r: 69.8 kN | Mass: 0.284 kg
CYM25UURMd: 25 mm | D: 52 mm | B: 25 mm | Cr: 34.1 kN | C0r: 69.8 kN | Mass: 0.284 kg
CYM30Md: 30 mm | D: 62 mm | B: 29 mm | Cr: 49.8 kN | C0r: 107 kN | Mass: 0.476 kg
CYM30RMd: 30 mm | D: 62 mm | B: 29 mm | Cr: 49.8 kN | C0r: 107 kN | Mass: 0.476 kg
CYM30UUMd: 30 mm | D: 62 mm | B: 29 mm | Cr: 49.8 kN | C0r: 107 kN | Mass: 0.476 kg
CYM30UURMd: 30 mm | D: 62 mm | B: 29 mm | Cr: 49.8 kN | C0r: 107 kN | Mass: 0.476 kg
CYM35Md: 35 mm | D: 72 mm | B: 29 mm | Cr: 56.9 kN | C0r: 119 kN | Mass: 0.649 kg
CYM35RMd: 35 mm | D: 72 mm | B: 29 mm | Cr: 56.9 kN | C0r: 119 kN | Mass: 0.649 kg
CYM35UUMd: 35 mm | D: 72 mm | B: 29 mm | Cr: 56.9 kN | C0r: 119 kN | Mass: 0.649 kg
CYM35UURMd: 35 mm | D: 72 mm | B: 29 mm | Cr: 56.9 kN | C0r: 119 kN | Mass: 0.649 kg
CYM40Md: 40 mm | D: 80 mm | B: 32 mm | Cr: 70.0 kN | C0r: 147 kN | Mass: 0.845 kg
CYM40RMd: 40 mm | D: 80 mm | B: 32 mm | Cr: 70.0 kN | C0r: 147 kN | Mass: 0.845 kg
CYM40UUMd: 40 mm | D: 80 mm | B: 32 mm | Cr: 70.0 kN | C0r: 147 kN | Mass: 0.845 kg
CYM40UURMd: 40 mm | D: 80 mm | B: 32 mm | Cr: 70.0 kN | C0r: 147 kN | Mass: 0.845 kg
CYM45Md: 45 mm | D: 85 mm | B: 32 mm | Cr: 73.7 kN | C0r: 162 kN | Mass: 0.924 kg
CYM45RMd: 45 mm | D: 85 mm | B: 32 mm | Cr: 73.7 kN | C0r: 162 kN | Mass: 0.924 kg
CYM45UUMd: 45 mm | D: 85 mm | B: 32 mm | Cr: 73.7 kN | C0r: 162 kN | Mass: 0.924 kg
CYM45UURMd: 45 mm | D: 85 mm | B: 32 mm | Cr: 73.7 kN | C0r: 162 kN | Mass: 0.924 kg
CYM50Md: 50 mm | D: 90 mm | B: 32 mm | Cr: 77.0 kN | C0r: 177 kN | Mass: 0.984 kg
CYM50RMd: 50 mm | D: 90 mm | B: 32 mm | Cr: 77.0 kN | C0r: 177 kN | Mass: 0.984 kg
CYM50UUMd: 50 mm | D: 90 mm | B: 32 mm | Cr: 77.0 kN | C0r: 177 kN | Mass: 0.984 kg
CYM50UURMd: 50 mm | D: 90 mm | B: 32 mm | Cr: 77.0 kN | C0r: 177 kN | Mass: 0.984 kg

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