$199.99
Martin 11SC 48 Quadraflex Spacer Coupling, Cast Iron, Inch, 8.625" OD, 1.5" LengthAmazon$74.11
Martin 8SC 50-10 Quadraflex Spacer Coupling, Cast Iron, Inch, 5.45" OD, 2.375" LengthAmazon$38.69
Martin SDS 1 Quick Disconnect Bushing, Class 30 Gray Cast Iron, Inch, 1" Bore, 2.187" OD, 1.37" LengthAmazon$54.33
Martin SK 1 Quick Disconnect Bushing, Class 30 Gray Cast Iron, Inch, 1" Bore, 2.812" OD, 1.93" LengthAmazon$110.80
Martin 10S 2 7/16 Quadraflex Coupling Flange, Cast Iron, Inch, 2.438" Bore A, 2.438" Bore B, 7.5" OD, 2.656" Length, 0.75" x 0.25" KeywayAmazon$83.10
Martin 9S 1 1/4 Quadraflex Coupling Flange, Cast Iron, Inch, 1.25" Bore A, 1.25" Bore B, 6.35" OD, 2.406" Length, 1800 in-lbs Nominal TorqueAmazon$110.80
Martin 10S 2 1/8 Quadraflex Coupling Flange, Cast Iron, Inch, 2.125" Bore A, 2.125" Bore B, 7.5" OD, 2.656" Length, 0.75" x 0.25" KeywayAmazon$133.90
Martin 3525 1 7/16 Taper Bushing, Class 30 Gray Cast Iron, Inch, 1.44" Bore, 5" OD, 2.5" LengthAmazon$125.60
Martin 3535 2 1/4 Taper Bushing, Class 30 Gray Cast Iron, Inch, 2.25" Bore, 5" OD, 3.5" LengthAmazon$59.20
Martin B1616-4 Bevel Gear, 20° Pressure Angle, Cast Iron, Inch, 0.480" Face, 1/2" Bore Diameter, 1 Pitch Diameter, 1.17" Outer Diameter, 16 TeethAmazon$217.30
Martin F 2 7/16 Quick Disconnect Bushing, Class 30 Gray Cast Iron, Inch, 2.44" Bore, 4.437" OD, 3.62" LengthAmazon$41.33
Martin SK 1 3/8 Quick Disconnect Bushing, Class 30 Gray Cast Iron, Inch, 1.38" Bore, 2.812" OD, 1.93" LengthAmazon$30.70
Martin AK46 1 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 1" Bore, Class 30 Gray Cast Iron, 4.45" OD, 5575 max rpm, 3.86" Pitch Diameter/4.2 DatumAmazonSAVE $12.90
$138.20$151.10
Martin 2BK90 1 3/8 FHP Sheave BS, 4L/5L or B Belt Section, 2 Grooves, 1-3/8" Bore, Class 30 Gray Cast Iron, 8.75" OD, 2835 max rpm, 8 Datum/8.4 DatumAmazon$138.20
Martin AK144 1 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 1" Bore, Class 30 Gray Cast Iron, 14.25" OD, 1741 max rpm, 13.66" Pitch Diameter/14 DatumAmazonSAVE $12.90
$37.90$50.80
Martin AK59 1/2 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 1/2" Bore, Class 30 Gray Cast Iron, 5.75" OD, 4315 max rpm, 5.16" Pitch Diameter/5.5 DatumAmazon$24.90
Martin AK35 1/2 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 1/2" Bore, Class 30 Gray Cast Iron, 3.55" OD, 6988 max rpm, 2.96" Pitch Diameter/3.3 DatumAmazon$51.10
Martin BK70 1 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 1" Bore, Class 30 Gray Cast Iron, 6.75" OD, 3675 max rpm, 6 Datum/6.4 DatumAmazon$306.76
Martin 3 B 74 TB Conventional Taper Bushed Sheave, A/B Belt Section, 3 Grooves, 2517 Bushing required, Class 30 Gray Cast Iron, 7.75" OD, 3201 max rpm, A - 7/B - 7.4" Pitch DiameterAmazonSAVE $31.80
$93.10$124.90
Martin BK130-H FHP Sheave, MST Bushed, 4L/5L or B Belt Section, 1 Groove, 1-5/8" Bore, Class 30 Gray Cast Iron, 12.75" OD, 1946 max rpm, 12 Datum/12.4 DatumAmazon$31.00
Martin AK49 1 1/8 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 1-1/8" Bore, Class 30 Gray Cast Iron, 4.75" OD, 5223 max rpm, 4.16" Pitch Diameter/4.5 DatumAmazon$82.50
Martin AK104 1 1/4 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 1-1/4" Bore, Class 30 Gray Cast Iron, 10.25" OD, 2420 max rpm, 9.66" Pitch Diameter/10 DatumAmazon$63.90
Martin BK85 3/4 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 3/4" Bore, Class 30 Gray Cast Iron, 8.25" OD, 3007 max rpm, 7.5 Datum/7.9 DatumAmazon$72.60
Martin BK100 1 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 1" Bore, Class 30 Gray Cast Iron, 9.75" OD, 2545 max rpm, 9 Datum/9.4 DatumAmazon$62.60
Martin BK90-H FHP Sheave, MST Bushed, 4L/5L or B Belt Section, 1 Groove, 1-5/8" Bore, Class 30 Gray Cast Iron, 8.75" OD, 2835 max rpm, 8 Datum/8.4 DatumAmazonSAVE $12.50
$133.60$146.10
Martin 2BK80 1 1/8 FHP Sheave BS, 4L/5L or B Belt Section, 2 Grooves, 1-1/8" Bore, Class 30 Gray Cast Iron, 7.75" OD, 3201 max rpm, 7 Datum/7.4 DatumAmazon$99.10
Martin 2BK60 7/8 FHP Sheave BS, 4L/5L or B Belt Section, 2 Grooves, 7/8" Bore, Class 30 Gray Cast Iron, 5.75" OD, 4315 max rpm, 5 Datum/5.4 DatumAmazon$51.40
Martin BK75-H FHP Sheave, MST Bushed, 4L/5L or B Belt Section, 1 Groove, 1-5/8" Bore, Class 30 Gray Cast Iron, 7.25" OD, 3422 max rpm, 6.5 Datum/6.9 DatumAmazonSAVE $10.60
$112.70$123.30
Martin 2AK74-H FHP Sheave, MST Bushed, 3L/4L or A Belt Section, 2 Grooves, 1-5/8" Bore, Class 30 Gray Cast Iron, 7.25" OD, 3422 max rpm, 6.66" Pitch Diameter/7 DatumAmazonSAVE $44.40
$129.60$174.00
Martin AK184-H FHP Sheave, MST Bushed, 3L/4L Belt Section, 1 Groove, 1-5/8" Bore, Class 30 Gray Cast Iron, 18.25" OD, 1359 max rpm, 17.66" Pitch Diameter/18 DatumAmazon$38.20
Martin AK61 1/2 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 1/2" Bore, Class 30 Gray Cast Iron, 5.95" OD, 4170 max rpm, 5.36" Pitch Diameter/5.7 DatumAmazon$63.30
Martin 2AK32 1 FHP Sheave BS, 3L/4L or A Belt Section, 2 Grooves, 1" Bore, Class 30 Gray Cast Iron, 3.25" OD, 7634 max rpm, 2.66" Pitch Diameter/3 DatumAmazon$37.90
Martin AK59 1 1/8 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 1-1/8" Bore, Class 30 Gray Cast Iron, 5.75" OD, 4315 max rpm, 5.16" Pitch Diameter/5.5 DatumAmazon$92.80
Martin 3 B 40 TB Conventional Taper Bushed Sheave, A/B Belt Section, 3 Grooves, 1610 Bushing required, Class 30 Gray Cast Iron, 4.35" OD, 5703 max rpm, A - 3.6/B - 4" Pitch DiameterAmazon$47.90
Martin 2AK27 3/4 FHP Sheave BS, 3L/4L or A Belt Section, 2 Grooves, 3/4" Bore, Class 30 Gray Cast Iron, 2.75" OD, 9022 max rpm, 2.16" Pitch Diameter/2.5 DatumAmazon$34.50
Martin BK52 5/8 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 5/8" Bore, Class 30 Gray Cast Iron, 4.95" OD, 5012 max rpm, 4.2 Datum/4.6 DatumAmazon$41.60
Martin 2AK23 3/4 FHP Sheave BS, 3L/4L or A Belt Section, 2 Grooves, 3/4" Bore, Class 30 Gray Cast Iron, 2.35" OD, 10557 max rpm, 1.76" Pitch Diameter/2.1 DatumAmazonSAVE $12.50
$36.50$49.00
Martin BK55 7/8 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 7/8" Bore, Class 30 Gray Cast Iron, 5.25" OD, 4726 max rpm, 4.5 Datum/4.9 DatumAmazon$94.50
Martin AK124-H FHP Sheave, MST Bushed, 3L/4L Belt Section, 1 Groove, 1-5/8" Bore, Class 30 Gray Cast Iron, 12.25" OD, 2025 max rpm, 11.66" Pitch Diameter/12 DatumAmazon$56.70
Martin BK80 1 3/8 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 1-3/8" Bore, Class 30 Gray Cast Iron, 7.75" OD, 3201 max rpm, 7 Datum/7.4 DatumAmazon$81.40
Martin 2AK49 1 FHP Sheave BS, 3L/4L or A Belt Section, 2 Grooves, 1" Bore, Class 30 Gray Cast Iron, 4.75" OD, 5223 max rpm, 4.16" Pitch Diameter/4.5 DatumAmazon$125.80
Martin 2BK70 1 FHP Sheave BS, 4L/5L or B Belt Section, 2 Grooves, 1" Bore, Class 30 Gray Cast Iron, 6.75" OD, 3675 max rpm, 6 Datum/6.4 DatumAmazon$38.20
Martin BK57 7/8 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 7/8" Bore, Class 30 Gray Cast Iron, 5.45" OD, 4552 max rpm, 4.7 Datum/5.1 DatumAmazon$39.50
Martin BK62 1 1/8 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 1-1/8" Bore, Class 30 Gray Cast Iron, 5.95" OD, 4170 max rpm, 5.2 Datum/5.6 DatumAmazon$40.26
Martin 5 3V 475 TB Hi-Cap TB Sheave, 3V Belt Section, 5 Grooves, 2517 Bushing required, Class 30 Gray Cast Iron, 4.75" OD, 5223 max rpm, 4.7" Pitch DiameterAmazon$72.60
Martin BK100 1 1/4 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 1-1/4" Bore, Class 30 Gray Cast Iron, 9.75" OD, 2545 max rpm, 9 Datum/9.4 DatumAmazon$39.20
Martin AK64 3/4 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 3/4" Bore, Class 30 Gray Cast Iron, 6.25" OD, 3969 max rpm, 5.66" Pitch Diameter/6 DatumAmazon$84.10
Martin 2AK54 7/8 FHP Sheave BS, 3L/4L or A Belt Section, 2 Grooves, 7/8" Bore, Class 30 Gray Cast Iron, 5.25" OD, 4726 max rpm, 4.66" Pitch Diameter/5 DatumAmazon$59.30
Martin 2BK28 3/4 FHP Sheave BS, 4L/5L or B Belt Section, 2 Grooves, 3/4" Bore, Class 30 Gray Cast Iron, 2.95" OD, 8410 max rpm, 2.2 Datum/2.6 DatumAmazonSAVE $13.50
$39.50$53.00
Martin BK62 3/4 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 3/4" Bore, Class 30 Gray Cast Iron, 5.95" OD, 4170 max rpm, 5.2 Datum/5.6 DatumAmazon$13.00
Martin AK22 5/8 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 5/8" Bore, Class 30 Gray Cast Iron, 2.2" OD, 11277 max rpm, 1.66" Pitch Diameter/2 DatumAmazon$44.30
Martin BK65 7/8 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 7/8" Bore, Class 30 Gray Cast Iron, 6.25" OD, 3969 max rpm, 5.5 Datum/5.9 DatumAmazon$191.20
Martin 2BK120-H FHP Sheave, MST Bushed, 4L/5L or B Belt Section, 2 Grooves, 1-5/8" Bore, Class 30 Gray Cast Iron, 11.75" OD, 2111 max rpm, 11 Datum/11.4 DatumAmazon$29.50
Martin AK44 3/4 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 3/4" Bore, Class 30 Gray Cast Iron, 4.25" OD, 5837 max rpm, 3.66" Pitch Diameter/4 DatumAmazon$35.00
Martin AK61-H FHP Sheave, MST Bushed, 3L/4L Belt Section, 1 Groove, 1-5/8" Bore, Class 30 Gray Cast Iron, 5.95" OD, 4170 max rpm, 5.36" Pitch Diameter/5.7 DatumAmazon$31.50
Martin BK45 5/8 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 5/8" Bore, Class 30 Gray Cast Iron, 4.25" OD, 5837 max rpm, 3.5 Datum/3.9 DatumAmazon$55.40
Martin BK75 1 1/8 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 1-1/8" Bore, Class 30 Gray Cast Iron, 7.25" OD, 3422 max rpm, 6.5 Datum/6.9 DatumAmazon$56.70
Martin BK80 1 1/4 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 1-1/4" Bore, Class 30 Gray Cast Iron, 7.75" OD, 3201 max rpm, 7 Datum/7.4 DatumAmazonSAVE $12.70
$135.20$147.90
Martin 2AK94 1 3/8 FHP Sheave BS, 3L/4L or A Belt Section, 2 Grooves, 1-3/8" Bore, Class 30 Gray Cast Iron, 9.25" OD, 2682 max rpm, 8.66" Pitch Diameter/9 DatumAmazon$131.80
Martin 1VP60 1 3/8 VP Sheave, 3L/4L/5L or A/B Belt Section, 1 Groove, 1-3/8" Bore, Class 30 Gray Cast Iron, 6" OD, 4135 max rpm, 4.2-5.2 Datum/4.4-5.6 DatumAmazon