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  • Safe and effective tapered bore bearing assembly.
  • Includes mounting sleeve, locknut and lockwasher or lockplate.
  • Other dimensions may be available, consult your Timken sales representative.
HU Accessories HA Adapter Sleeve for Inch Shaft image
Line Drawing Accessories Sleeves H Adapters
Unit of Measure
1 2 3 

Part Number

d1

L

D3

Locknut

Lockwasher and Lockplates

Appropriate Hydraulic Nut

CAD

HA306 N/A 0.9375 in23.81 mm N/A 31 mm N/A 45 mm N/A KM6 N/A MB6 N/A N/A CAD
HA307 N/A 1.1875 in30.16 mm N/A 35 mm N/A 52 mm N/A KM7 N/A MB7 N/A N/A CAD
HA308 N/A 1 5/16 in33.34 mm N/A 36 mm N/A 58 mm N/A KM8 N/A MB8 N/A N/A CAD
HA2308 N/A 1 5/16 in33.34 mm N/A 46 mm N/A 58 mm N/A KM8 N/A MB8 N/A N/A CAD
HA309 N/A 1.4375 in36.51 mm N/A 39 mm N/A 65 mm N/A KM9 N/A MB9 N/A N/A CAD
HA2309 N/A 1.4375 in36.51 mm N/A 50 mm N/A 65 mm N/A KM9 N/A MB9 N/A N/A CAD
HA310 N/A 1.6875 in42.86 mm N/A 42 mm N/A 70 mm N/A KM10 N/A MB10 N/A HMV 10 N/A CAD
HA2310 N/A 1.6875 in42.86 mm N/A 55 mm N/A 70 mm N/A KM10 N/A MB10 N/A HMV 10 N/A CAD
HA311 N/A 1.9375 in49.21 mm N/A 45 mm N/A 75 mm N/A KM11 N/A MB11 N/A HMV 11 N/A CAD
HA2311 N/A 1.9375 in49.21 mm N/A 59 mm N/A 75 mm N/A KM11 N/A MB11 N/A HMV 11 N/A CAD
HA313 N/A 2.1875 in55.56 mm N/A 50 mm N/A 85 mm N/A KM13 N/A MB13 N/A HMV 13 N/A CAD
HA2313 N/A 2.1875 in55.56 mm N/A 65 mm N/A 85 mm N/A KM13 N/A MB13 N/A HMV 13 N/A CAD
HA315 N/A 2.4375 in61.91 mm N/A 55 mm N/A 98 mm N/A KM15 N/A MB15 N/A HMV 15 N/A CAD
HA2315 N/A 2.4375 in61.91 mm N/A 73 mm N/A 98 mm N/A KM15 N/A MB15 N/A HMV 15 N/A CAD
HA316 N/A 2.6875 in68.26 mm N/A 59 mm N/A 105 mm N/A KM16 N/A MB16 N/A HMV 16 N/A CAD
HA2316 N/A 2.6875 in68.26 mm N/A 78 mm N/A 105 mm N/A KM16 N/A MB16 N/A HMV 16 N/A CAD
HA317 N/A 2.9375 in74.61 mm N/A 63 mm N/A 110 mm N/A KM17 N/A MB17 N/A HMV 17 N/A CAD
HA2317 N/A 2.9375 in74.61 mm N/A 82 mm N/A 110 mm N/A KM17 N/A MB17 N/A HMV 17 N/A CAD
HA318 N/A 3.1875 in80.96 mm N/A 65 mm N/A 120 mm N/A KM18 N/A MB18 N/A HMV 18 N/A CAD
HA2318 N/A 3.1875 in80.96 mm N/A 86 mm N/A 120 mm N/A KM18 N/A MB18 N/A HMV 18 N/A CAD
HA320 N/A 3.4375 in87.31 mm N/A 71 mm N/A 130 mm N/A KM20 N/A MB20 N/A HMV 20 N/A CAD
HA3120 N/A 3.4375 in87.31 mm N/A 76 mm N/A 130 mm N/A KM20 N/A MB20 N/A HMV 20 N/A CAD
HA2320 N/A 3.4375 in87.31 mm N/A 97 mm N/A 130 mm N/A KM20 N/A MB20 N/A HMV 20 N/A CAD
HA322 N/A 3.9375 in100.01 mm N/A 77 mm N/A 145 mm N/A KM22 N/A MB22 N/A HMV 22 N/A CAD
HA3122 N/A 3.9375 in100.01 mm N/A 81 mm N/A 145 mm N/A KM22 N/A MB22 N/A HMV 22 N/A CAD
Unit of Measure
1 2 3