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IDENTIFICATION CHART

Find the replacement ball kit, ball size and car loader for any Harken traveler, spinnaker pole, genoa lead, outhaul or Battcar car, by car part number or by measured car width and length.

DocumentHarken Ball Bearing Replacement Chart
FormatPDF · 3 pages · 1.5 MB
LanguageEnglish
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How to UseTraveler CarsSpinnaker Pole CarsGenoa Lead CarsOuthaul CarsBattcarsBall Kits & LoadersProducts
Harken Ball Bearing Replacement Chart

Bearing Styles

  • CB+ – captive bearing car; the balls stay in the car when it comes off the track. The chart gives the car loader to order to fit it to non-CB track.
  • CB only – captive bearing car with no car loader listed.
  • Non-CB – older non-captive design; the car loader shown in "Car loader included" comes with it.
  • Car width and length are body measurements: use them to identify a car without a part number.

Materials

  • Ball material is Delrin or Torlon as listed per car.
  • Torlon bearings are used on all high-load "HL" cars (cars marked Delrin/Torlon* use Torlon in their HL version).
  • Big Boat CRX cars (3074, 3075) run on rollers, kit H-38349A.
  • Mini-Maxi and Maxi cars use kit MP-128 with 1/2" (12 mm) balls.

Traveler Cars

Car part no. Bearing style Description Car width Car length Balls per car Ball material Ball kit Balls in kit Ball Ø Car loader included Car loader to order
2700, 2701, 2702, 2703 CB only Micro CB 1 9/16" / 40 mm 2 3/16" / 56 mm 40 Torlon 2708 20 3/16" / 5 mm – –
2726, 2728, 2730, 2732, 2744 CB+ Small Boat CB 2 3/16" / 56 mm 2 7/8" / 73 mm 40 Delrin 176 21 1/4" / 6 mm – HSB116
2727, 2729, 2731, 2733, 2734, 2745 CB+ Small Boat CB high-load 2 3/16" / 56 mm 2 7/8" / 73 mm 40 Torlon 177 21 1/4" / 6 mm – HSB116
2735, 2736, 2737, 2738, 2746 CB+ Small Boat CB 1250 series 2 3/16" / 56 mm 4 1/8" / 105 mm 60 Torlon 177 21 1/4" / 6 mm – HSB116
156, 157, 171, 211 Non-CB Small Boat 2 3/16" / 56 mm 2 7/8" / 73 mm 42 Delrin 176 21 1/4" / 6 mm HSB116 –
158, 159, 172, 210, 212 Non-CB Small Boat high-load 2 3/16" / 56 mm 2 7/8" / 73 mm 42 Torlon 177 21 1/4" / 6 mm HSB116 –
214, 215, 247, 440, 441 Non-CB Small Boat 1250 series 2 3/16" / 56 mm 4 3/8" / 111 mm 64 Torlon 177 21 1/4" / 6 mm HSB116 –
T2701B, T2702B, T2703B, T2705B, T2721B, T2722B, T2731B, T2732B, T2741B, T2742B CB+ T27 Midrange CB 2 3/4" / 70 mm 4 1/4" / 108 mm 48 Torlon 1526 25 5/16" / 8 mm – HMR2
T2701B.HL, T2702B.HL, T2703B.HL, T2705B.HL, T2721B.HL, T2722B.HL, T2731B.HL, T2732B.HL, T2741B.HL, T2742B.HL CB+ T27 Midrange CB high-load 2 3/4" / 70 mm 5 3/16" / 132 mm 60 Torlon 1526 25 5/16" / 8 mm – HMR2
T2704B.HL, T2744B.HL CB+ T27 Midrange CB 2 cars with 2 toggles 2 3/4" / 70 mm 4 1/4" / 108 mm 48 × 2 Torlon 1526 25 5/16" / 8 mm – HMR2 × 2
1635 CB+ Midrange CB windward sheeting 2 3/4" / 70 mm 4 1/4" / 108 mm 48 Torlon 1526 25 5/16" / 8 mm – HMR2
1636 CB+ Midrange CB high-load windward sheeting 2 3/4" / 70 mm 5 3/16" / 132 mm 60 Torlon 1526 25 5/16" / 8 mm – HMR2
1624, 1628 CB+ Midrange CB 2 3/4" / 70 mm 4 1/4" / 108 mm 48 Torlon 1526 25 5/16" / 8 mm – HMR2
1629 CB+ Midrange CB long 2 3/4" / 70 mm 5 3/16" / 132 mm 60 Torlon 1526 25 5/16" / 8 mm – HMR2
1626, 1640 CB only Midrange CB 2 3/4" / 70 mm 4 1/4" / 108 mm 48 Torlon 1526 25 5/16" / 8 mm – –
1625, 1627, 1641 CB only Midrange CB long 2 3/4" / 70 mm 5 3/16" / 132 mm 60 Torlon 1526 25 5/16" / 8 mm – –
1508, 1575, 1594 Non-CB Midrange 2 3/4" / 70 mm 4 1/4" / 108 mm 48 Torlon 1526 25 5/16" / 8 mm HMR2 –
1509, 1576, 1595 Non-CB Midrange long 2 3/4" / 70 mm 5 1/4" / 133 mm 60 Torlon 1526 25 5/16" / 8 mm HMR2 –
1604 Non-CB Midrange with 2 toggles 2 3/4" / 70 mm 7 1/4" / 184 mm 86 Torlon 1526 25 5/16" / 8 mm HMR47 –
T3201B, T3202B, T3203B, T3205B, T3221B, T3222B, T3231B, T3232B, T3241B, T3242B CB+ T32 Big Boat CB 3000 series 3 5/16" / 85 mm 5 3/8" / 136 mm 50 Torlon 547 25 3/8" / 10 mm – HBB1
T3201B.HL, T3202B.HL, T3203B.HL, T3205B.HL, T3221B.HL, T3222B.HL, T3231B.HL, T3232B.HL, T3241B.HL, T3242B.HL, T3243B.HL CB+ T32 Big Boat CB 4500 series 3 5/16" / 85 mm 7 7/16" / 188 mm 72 Torlon 547 25 3/8" / 10 mm – HBB28
T3204B, T3224B, T3234B, T3244B, T3209B CB+ T32 Big Boat CB 5000 series with 2 toggles/shackles 3 5/16" / 85 mm 9 1/8" / 231 mm 90 Torlon 547 25 3/8" / 10 mm – HBB25
T3204B.HL, T3224B.HL, T3234B.HL, T3244B.HL, T3209B.HL CB+ T32 Big Boat CB 2 high-load cars with 2 toggles 3 5/16" / 85 mm 7 7/16" / 188 mm 72 × 2 Torlon 547 25 3/8" / 10 mm – HBB28 × 2
T3208B CB+ T32 Big Boat CB 2 cars with 2 toggles 3 5/16" / 85 mm 5 3/8" / 136 mm 50 × 2 Torlon 547 25 3/8" / 10 mm – HBB1 × 2
3176, 3177 CB+ Big Boat CB 3000 series windward sheeting 3 5/16" / 85 mm 5 3/8" / 136 mm 50 Torlon 547 25 3/8" / 10 mm – HBB1
3178, 3179 CB+ Big Boat CB 4500 series windward sheeting 3 5/16" / 85 mm 7 7/16" / 188 mm 72 Torlon 547 25 3/8" / 10 mm – HBB28
3160, 3163, 3164 CB+ Big Boat CB 3000 series 3 5/16" / 85 mm 5 3/8" / 136 mm 50 Torlon 547 25 3/8" / 10 mm – HBB1
3161, 3165, 3166 CB+ Big Boat CB 4500 series 3 5/16" / 85 mm 7 7/16" / 188 mm 72 Torlon 547 25 3/8" / 10 mm – HBB28
3167 CB only Big Boat CB 5000 series with 2 toggles/shackles 3 5/16" / 85 mm 9 1/8" / 231 mm 90 Torlon 547 25 3/8" / 10 mm – –
515, 608, 1928, 1930 Non-CB Big Boat 3000 series 3 5/16" / 85 mm 5 1/4" / 133 mm 50 Torlon 547 25 3/8" / 10 mm HBB1 –
558, 609, 1929, 1931 Non-CB Big Boat 4500 series 3 5/16" / 85 mm 7 1/4" / 184 mm 72 Torlon 547 25 3/8" / 10 mm HBB28 –
1939 Non-CB Big Boat 5000 series with 2 toggles/shackles 3 5/16" / 85 mm 8 1/2" / 216 mm 90 Torlon 547 25 3/8" / 10 mm HBB25 –
1941 Non-CB Big Boat 6000 series with 3 toggles/shackles 3 5/16" / 85 mm 10 1/2" / 267 mm 110 Torlon 547 25 3/8" / 10 mm HBB25 –
3074 Non-CB Big Boat CRX 3 5/16" / 85 mm 5" / 127 mm 102 Torlon H-38349A Rollers – – –
3075 Non-CB Big Boat CRX 3 5/16" / 85 mm 7 1/2" / 191 mm 148 Torlon H-38349A Rollers – – –
3068 Non-CB Mini-Maxi 4 3/8" / 111 mm 10" / 254 mm 72 Torlon MP-128 1 1/2" / 12 mm HBB39 –
3070 Non-CB Maxi 5 1/4" / 133 mm 13 7/8" / 353 mm 104 Torlon MP-128 1 1/2" / 12 mm HBB32 –

Spinnaker Pole Cars

Car part no. Bearing style Description Car width Car length Balls per car Ball material Ball kit Balls in kit Ball Ø Car loader included Car loader to order
3188 CB+ Small Boat CB ring 2 3/16" / 56 mm 4 1/8" / 105 mm 60 Torlon 177 21 1/4" / 6 mm – HSB116
780 Non-CB Spinnaker pole 2 3/16" / 56 mm 4 3/8" / 111 mm 64 Torlon 177 21 1/4" / 6 mm HSB116 –
1645, 1646, 1647 CB+ Midrange CB 2 3/4" / 70 mm 5 3/16" / 132 mm 60 Torlon 1526 25 5/16" / 8 mm – HMR2
3189 CB+ Midrange CB ring 2 3/4" / 70 mm 5 3/16" / 132 mm 60 Torlon 1526 25 5/16" / 8 mm – HMR2
1578 Non-CB Midrange 120/130 bell 2 3/4" / 70 mm 5 1/4" / 133 mm 60 Torlon 1526 25 5/16" / 8 mm HMR2 –
1579, 1580 Non-CB Midrange toggle 2 3/4" / 70 mm 5 1/4" / 133 mm 60 Torlon 1526 25 5/16" / 8 mm HMR2 –
3097 CB+ Big Boat CB 120/130 bell 3 5/16" / 85 mm 7 7/16" / 188 mm 72 Torlon 547 25 3/8" / 10 mm – HBB28
3098, 3099 CB+ Big Boat CB toggle 3 5/16" / 85 mm 7 7/16" / 188 mm 72 Torlon 547 25 3/8" / 10 mm – HBB28
782 Non-CB Big Boat 120/130 bell 3 5/16" / 85 mm 7 1/4" / 184 mm 72 Torlon 547 25 3/8" / 10 mm HBB28 –
783, 784 Non-CB Big Boat toggle 3 5/16" / 85 mm 7 1/4" / 184 mm 72 Torlon 547 25 3/8" / 10 mm HBB28 –

Genoa Lead Cars

Car part no. Bearing style Description Car width Car length Balls per car Ball material Ball kit Balls in kit Ball Ø Car loader included Car loader to order
G222B, G224B, G2227B, G2247B CB+ Small Boat CB 2 3/16" / 56 mm 4 1/8" / 105 mm 60 Torlon 177 21 1/4" / 6 mm – HSB116
249 Non-CB Small Boat 2 3/16" / 56 mm 4 3/8" / 111 mm 64 Torlon 177 21 1/4" / 6 mm HSB116 –
G272B, G273B, G274B, G2727B, G2737B, G2747B CB+ Midrange CB 2 3/4" / 70 mm 5 3/16" / 132 mm 60 Torlon 1526 25 5/16" / 8 mm – HMR2
G273B.HL, G274B.HL, G2737B.HL, G2747B.HL CB+ Midrange CB 2 3/4" / 70 mm 9" / 229 mm 96 Torlon 1526 25 5/16" / 8 mm – Contact Harken
1537 Non-CB Midrange 2 3/4" / 70 mm 5 1/4" / 133 mm 60 Torlon 1526 25 5/16" / 8 mm HMR2 –
G323B, G324B, G3237B, G3247B CB+ Big Boat CB 3 5/16" / 85 mm 9 1/8" / 231 mm 90 Torlon 547 25 3/8" / 10 mm – HBB25
554 Non-CB Big Boat 3 5/16" / 85 mm 7 1/4" / 184 mm 72 Torlon 547 25 3/8" / 10 mm HBB28 –
587 Non-CB Big Boat 3 5/16" / 85 mm 5 1/4" / 133 mm 50 Torlon 547 25 3/8" / 10 mm HBB1 –
HC4928 Non-CB Big Boat 3 5/16" / 85 mm 10 1/4" / 260 mm 104 Torlon 547 25 3/8" / 10 mm HBB25 –
3072 Non-CB Mini-Maxi 4 3/8" / 111 mm 13 11/16" / 348 mm 84 Torlon MP-128 1 1/2" / 12 mm HBB72 –

Outhaul Cars

Car part no. Bearing style Description Car width Car length Balls per car Ball material Ball kit Balls in kit Ball Ø Car loader included Car loader to order
1648 CB+ Midrange CB 2 3/4" / 70 mm 5 3/16" / 132 mm 60 Torlon 1526 25 5/16" / 8 mm – HMR2
1615 Non-CB Midrange 2 3/4" / 70 mm 5 1/4" / 133 mm 60 Torlon 1526 25 5/16" / 8 mm HMR2 –
3076 CB+ Big Boat CB 3000 series 3 5/16" / 85 mm 5 1/4" / 133 mm 50 Torlon 547 25 3/8" / 10 mm – HBB1
3096 CB+ Big Boat CB 4500 series 3 5/16" / 85 mm 7 1/4" / 184 mm 72 Torlon 547 25 3/8" / 10 mm – HBB28
595 Non-CB Big Boat 3000 series 3 5/16" / 85 mm 5 1/4" / 133 mm 50 Torlon 547 25 3/8" / 10 mm HBB1 –
1771 Non-CB Big Boat 4500 series 3 5/16" / 85 mm 7 1/4" / 184 mm 72 Torlon 547 25 3/8" / 10 mm HBB28 –

Battcar Cars

Car part no. Bearing style Description Car width Car length Balls per car Ball material Ball kit Balls in kit Ball Ø Car loader included Car loader to order
3813 CB only System AA CB headboard 1 9/16" / 40 mm 2 3/16" (as printed) / 132 mm 40 × 2 Torlon 2708 20 3/16" / 5 mm – –
3815 CB only System AA CB intermediate car 1 9/16" / 40 mm 2 3/16" / 56 mm 40 Delrin 492 20 3/16" / 5 mm – –
3816 CB only System AA CB Battcar 1 9/16" / 40 mm 2 3/16" / 56 mm 40 Torlon 2708 20 3/16" / 5 mm – –
3811 CB+ System A CB headboard 2 3/16" / 56 mm 4 1/8" / 105 mm 60 × 2 Torlon 177 21 1/4" / 6 mm – HSB116 × 2
3812 CB+ System A CB intermediate car 2 3/16" / 56 mm 2 1/4" / 57 mm 32 Torlon 177 21 1/4" / 6 mm – HSB116
3829, 3830, 3831, 3881 CB+ System A CB Battcar 2 3/16" / 56 mm 2 7/8" / 73 mm 40 Torlon 177 21 1/4" / 6 mm – HSB116
3882, 3883 CB+ System A CB high-load 2 3/16" / 56 mm 4 1/8" / 105 mm 60 Torlon 177 21 1/4" / 6 mm – HSB116
1792, 1807 Non-CB System A headboard car 2 3/16" / 56 mm 3 5/8" / 92 mm 52 × 2 Delrin/Torlon* 177 21 1/4" / 6 mm HSB116 × 2 –
1925, 1901, 1944, 1976, 1977 Non-CB System A batten car 2 3/16" / 56 mm 3" / 76 mm 40 Delrin/Torlon* 177 21 1/4" / 6 mm HSB116 –
1894 Non-CB System A luff car 2 3/16" / 56 mm 2 1/8" / 54 mm 30 Delrin/Torlon* 177 21 1/4" / 6 mm HSB116 –
3852 CB+ System B CB headboard 2 3/4" / 70 mm 5 3/16" / 132 mm 60 × 2 Torlon 1526 25 5/16" / 8 mm – HMR2 × 2
3863 CB+ System B CB intermediate car 2 3/4" / 70 mm 2 9/16" / 68 mm 28 Torlon 1526 25 5/16" / 8 mm – HMR2
3856, 3857, 3859, 3879 CB+ System B CB Battcar 2 3/4" / 70 mm 4 5/16" / 109 mm 48 Torlon 1526 25 5/16" / 8 mm – HMR2
3860 CB+ System B CB reef car 2 3/4" / 70 mm 5 3/16" / 132 mm 60 Torlon 1526 25 5/16" / 8 mm – HMR2
1793 Non-CB System B headboard car 2 3/4" / 70 mm 4 3/8" / 111 mm 48 × 2 Delrin/Torlon* 1526 25 5/16" / 8 mm HMR2 × 2 –
1979 Non-CB System B intermediate car 2 3/4" / 70 mm 3 13/16" / 97 mm 40 Delrin/Torlon* 1526 25 5/16" / 8 mm HMR2 –
1794, 1826, 1902, 1946, 1978, 1980 Non-CB System B batten car 2 3/4" / 70 mm 3 13/16" / 97 mm 40 Delrin/Torlon* 1526 25 5/16" / 8 mm HMR2 –
1895 Non-CB System B luff car 2 3/4" / 70 mm 2 3/4" / 70 mm 30 Delrin/Torlon* 1526 25 5/16" / 8 mm HMR2 –
3867 CB+ System C CB headboard 3 5/16" / 85 mm 9 1/8" / 232 mm 90 × 2 Torlon 547 25 3/8" / 10 mm – HBB25 × 2
3871 CB+ System C CB intermediate car 3 5/16" / 85 mm 3 3/4" / 96 mm 34 Torlon 547 25 3/8" / 10 mm – HBB1
3868, 3869, 3870, 3872 CB+ System C CB Battcar 3 5/16" / 85 mm 5 3/8" / 136 mm 50 Torlon 547 25 3/8" / 10 mm – HBB1
3873 CB+ System C CB reef car 3 5/16" / 85 mm 9 1/8" / 231 mm 90 Torlon 547 25 3/8" / 10 mm – HBB25
1782 Non-CB System C headboard car 3 5/16" / 85 mm 5 1/2" / 140 mm 52 × 2 Torlon 547 25 3/8" / 10 mm HBB1 × 2 –
1784, 1795, 1827, 1828, 1829, 1903 Non-CB System C batten car 3 5/16" / 85 mm 4 3/4" / 121 mm 44 Torlon 547 25 3/8" / 10 mm HBB1 –
1785 Non-CB System C luff car 3 5/16" / 85 mm 4" / 102 mm 36 Torlon 547 25 3/8" / 10 mm HBB1 –
1785HL Non-CB System C high-load luff car 3 5/16" / 85 mm 4" / 102 mm 36 Torlon 547 25 3/8" / 10 mm HBB1 –

*Torlon bearings used on all high-load "HL" cars.

Ball Kits

Part No. Contents (from the chart)
2708 Torlon balls, 3/16" (5 mm), 20 per kit View part →
492 Delrin balls, 3/16" (5 mm), 20 per kit View part →
176 Delrin balls, 1/4" (6 mm), 21 per kit View part →
177 Torlon balls, 1/4" (6 mm), 21 per kit View part →
1526 Torlon balls, 5/16" (8 mm), 25 per kit View part →
547 Torlon balls, 3/8" (10 mm), 25 per kit View part →
MP-128 Ball kit for Mini-Maxi / Maxi cars, 1/2" (12 mm) Ask us to source it →
H-38349A Rollers for Big Boat CRX cars Ask us to source it →

Car Loaders

Part No. Use (from the chart)
HSB116 Car loader, 1/4" balls View part →
HMR2 Car loader, 5/16" balls View part →
HMR47 Car loader, Midrange with 2 toggles (1604) Ask us to source it →
HBB1 Car loader, 3/8" balls View part →
HBB25 Car loader Ask us to source it →
HBB28 Car loader Ask us to source it →
HBB32 Car loader, Maxi (3070) Ask us to source it →
HBB39 Car loader, Mini-Maxi (3068) Ask us to source it →
HBB72 Car loader, Mini-Maxi genoa lead (3072) Ask us to source it →

Need a part that isn't listed? Ask us to source it and quote the part number from the PDF.

Products in this Selection Guide