Pulley Dimensional Reference Identification Instructions
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PULLEY DIMENSIONAL REFERENCE IDENTIFICATION INSTRUCTIONS DAYCO IDLER/TENSIONER PULLEYS The advanced technologies employed in the materials research, engineering and manufacture of DAYCO idler/ tensioner pulleys has earned them a reputation for quality long lasting performance. Maximum structural integrity and optimal design are guaranteed through “modeling” using state-of-the-art 3D Computer Aided Design software and Finite Element Analysis. The manufacture of either our specially formulated glass filled polymer (plastic) pulleys or metal pulleys with smoother surfaces and tighter dimensional tolerances reduces vibration which translates into a cooler running belt and ultimately longer belt life. Lifetime lubricated ball bearing and high temperature grease and seals assure peak bearing performance. These elements working together all provide the smooth, quiet drive service that both the Automotive OE and Aftermarket demand. Determine if pulley is: 3Flat with Flange ................................ 3Flat without flange ............................ (count grooves) Example of 4 groove 3Grooved with flange .......................... (count grooves) Example of 6 groove 3Grooved without flange ..................... Competitive pulleys may vary slightly 2 IDENTIFICATION INSTRUCTIONS DAYCO IDLER/TENSIONER PULLEY DIMENSIONS EXPLANATION B C “A” Overall Diameter “B” Overall Width “C” Bearing ID1 D A “D” Bearing ID2 A B C D Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 64mm 33.5mm 14.5mm 8.4mm GLASS FILLED POLYMER (PLASTIC) 89080 PULLEY GROOVED WITH FLANGE SAMPLE (8 groove wide) (1” = 25.4mm) 3 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 52.29mm 15.1mm 17mm GLASS FILLED POLYMER (PLASTIC) 89145 PULLEY GROOVED WITHOUT FLANGE (3 groove wide) 54mm 30mm 17mm GLASS FILLED POLYMER (PLASTIC) 89535 PULLEY FLAT WITHOUT FLANGE (up to 7 rib wide serpentine belts) 55mm 36mm 10.3mm STEEL PULLEY 89502 GROOVED WITH FLANGE (8 groove wide) 56mm 30mm 10.3mm STEEL PULLEY 89537 GROOVED WITH FLANGE (6 groove wide) 59mm 28.5mm 17mm GLASS FILLED POLYMER (PLASTIC) 89095 PULLEY GROOVED WITH FLANGE (6 groove wide) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 4 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 60mm 19mm 25.7mm 8.4mm STEEL PULLEY 89072 GROOVED WITH FLANGE (4 groove wide) 60mm 20mm 17mm GLASS FILLED POLYMER (PLASTIC) 89550 PULLEY FLAT WITHOUT FLANGE (up to 4 rib wide serpentine belts) 60mm 28mm GLASS FILLED POLYMER (PLASTIC) 89530 PULLEY FLAT WITHOUT FLANGE (up to 7 rib wide serpentine belts) 60mm 32.8mm 17mm 17mm STEEL PULLEY 89114 FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 62mm 16mm 12mm STEEL PULLEY 89152 GROOVED WITH FLANGE (3 groove wide) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 5 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 63.3mm 17.75mm 17mm STEEL PULLEY 89135 FLAT WITHOUT FLANGE (up to 4 rib wide serpentine belts) 64mm 23.5mm 8.3mm GLASS FILLED POLYMER (PLASTIC) 89083 PULLEY GROOVED WITH FLANGE (6 groove wide) 64mm 26mm 14.6mm 8.3mm GLASS FILLED POLYMER (PLASTIC) 89086 PULLEY GROOVED WITH FLANGE (6 groove wide) 64mm 26.6mm 17mm GLASS FILLED POLYMER (PLASTIC) 89070 PULLEY GROOVED WITH FLANGE (6 groove wide) 64mm 33.5mm 14.5mm 8.4mm GLASS FILLED POLYMER (PLASTIC) 89080 PULLEY GROOVED WITH FLANGE (8 groove wide) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 6 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 65mm 24.5mm 17mm GLASS FILLED POLYMER (PLASTIC) 89161 PULLEY FLAT WITHOUT FLANGE (up to 5 rib wide serpentine belts) 65mm 25mm 8mm GLASS FILLED POLYMER (PLASTIC) 89178 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 17mm 17mm STEEL PULLEY 89512 GROOVED WITH FLANGE (4 groove wide) 70mm 18mm 15mm STEEL PULLEY 89073 GROOVED WITHOUT FLANGE (up to 3/8 in. wide V-belts) 70mm 19.03mm 17mm GLASS FILLED POLYMER (PLASTIC) 89147 PULLEY FLAT WITHOUT FLANGE (up to 4 rib wide serpentine belts) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 7 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 70mm 19.05mm 12.1mm STEEL PULLEY 89508 FLAT WITHOUT FLANGE (up to 4 rib wide serpentine belts) 70mm 20.4mm 12mm STEEL PULLEY 89038 GROOVED WITH FLANGE (4 groove wide) 70mm 20.4mm 15mm STEEL PULLEY 89050 GROOVED WITH FLANGE (4 groove wide) 70mm 20.4mm 17mm STEEL PULLEY 89029 GROOVED WITH FLANGE (4 groove wide) 70mm 21mm 10.2mm 20mm STEEL PULLEY 89140 GROOVED WITH FLANGE (4 groove wide) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 8 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 70mm 21.7mm 10.7mm 22mm STEEL PULLEY 89538 GROOVED WITHOUT FLANGE (4 groove wide) 70mm 21.9mm 8mm STEEL PULLEY 89514 FLAT WITH FLANGE (up to 6 rib wide serpentine belts) 70mm 23mm 12mm STEEL PULLEY 89136 GROOVED WITH FLANGE (5 groove wide) 70mm 24mm 17mm STEEL PULLEY 89513 GROOVED WITH FLANGE (5 groove wide) 70mm 24.5mm 10mm 25.7mm GLASS FILLED POLYMER (PLASTIC) 89046 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 9 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 70mm 24.5mm 17mm GLASS FILLED POLYMER (PLASTIC) 89133 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 25mm 17mm GLASS FILLED POLYMER (PLASTIC) 89144 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 25.5mm 10.2mm STEEL PULLEY 89132 FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 25.5mm 10.3mm STEEL PULLEY 89131 FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 26mm 8mm 14.5mm GLASS FILLED POLYMER (PLASTIC) 89043 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 10 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 70mm 26mm 10.15mm GLASS FILLED POLYMER (PLASTIC) 89164 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 26mm 12mm STEEL PULLEY 89540 GROOVED WITH FLANGE (6 groove wide) 70mm 26.2mm GLASS FILLED POLYMER (PLASTIC) 89531 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 26.2mm 14.6mm 8.3mm GLASS FILLED POLYMER (PLASTIC) 89085 PULLEY GROOVED WITH FLANGE (6 groove wide) 70mm 27mm 17mm STEEL PULLEY 89052 FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 11 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 70mm 28mm 8mm 24mm GLASS FILLED POLYMER (PLASTIC) 89077 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 28mm 8mm 24mm GLASS FILLED POLYMER (PLASTIC) 89078 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 28mm 8mm 25.6mm GLASS FILLED POLYMER (PLASTIC) 89042 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 28mm 12mm GLASS FILLED POLYMER (PLASTIC) 89184 PULLEY GROOVED WITH FLANGE (6 groove wide) 70mm 28mm 17mm 17mm STEEL PULLEY 89058 FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 12 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 70mm 28mm 24mm 8.4mm GLASS FILLED POLYMER (PLASTIC) 89091 PULLEY FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 70mm 28mm 29mm GLASS FILLED POLYMER (PLASTIC) 89093 PULLEY FLAT WITHOUT FLANGE (up to 7 rib wide serpentine belts) 70mm 28.3mm 17mm GLASS FILLED POLYMER (PLASTIC) 89015 PULLEY GROOVED WITH FLANGE (6 groove wide) 70mm 28.4mm 12mm STEEL PULLEY 89151 GROOVED WITH FLANGE (7 groove wide) 70mm 28.5mm 17mm STEEL PULLEY 89503 FLAT WITHOUT FLANGE (up to 7 rib wide serpentine belts) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 13 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 70mm 30mm 10.2mm 10.2mm GLASS FILLED POLYMER (PLASTIC) 89516 PULLEY GROOVED WITH FLANGE (6 groove wide) 70mm 30mm 12mm STEEL PULLEY 89154 GROOVED WITH FLANGE (6 groove wide) 70mm 32mm 10.3mm STEEL PULLEY 89158 FLAT WITHOUT FLANGE (up to 7 rib wide serpentine belts) 70mm 33mm 10.4mm STEEL PULLEY 89169 FLAT WITHOUT FLANGE (up to 7 rib wide serpentine belts) 70mm 33mm 17mm STEEL PULLEY 89175 FLAT WITHOUT FLANGE (up to 7 rib wide serpentine belts) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 14 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 70.3mm 30mm 15mm STEEL PULLEY 89173 FLAT WITHOUT FLANGE (up to 6 rib wide serpentine belts) 71mm 22mm 17mm STEEL PULLEY 89515 GROOVED WITH FLANGE (5 groove wide) 71mm 26.5mm GLASS FILLED POLYMER (PLASTIC) 89532 PULLEY GROOVED WITH FLANGE (6 groove wide) 74mm 17mm 17mm STEEL PULLEY 89185 GROOVED WITH FLANGE (4 groove wide) 74mm 31.26mm 17mm 17mm STEEL PULLEY 89103 GROOVED WITHOUT FLANGE (8 groove wide) COMPETITIVE PULLEYS MAY VARY SLIGHTLY 15 PULLEY DIMENSIONAL REFERENCE Overall Overall Bearing Bearing Description Part# Diameter Width ID1 ID2 74mm 32.8mm 17mm 17mm STEEL PULLEY 89105 FLAT WITHOUT FLANGE (up to 8 rib wide serpentine belts) 74mm 33mm 17mm 17mm STEEL PULLEY 89112 GROOVED WITH FLANGE (8 groove wide) 74mm 38.8mm 20mm STEEL PULLEY 89111 FLAT WITHOUT FLANGE (up to 8 rib wide serpentine belts) 74mm 39.25mm 17mm 17mm STEEL PULLEY 89101 FLAT WITHOUT FLANGE (up to 8 rib wide serpentine belts) 74mm 39.4mm 17mm 17mm GLASS FILLED POLYMER (PLASTIC) 89108 PULLEY GROOVED WITH FLANGE (10 groove wide)