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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.
HE311 Sleeve-Tapered Sleeve Adapter Assembly-A
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

HE305 N/A 0.75 in19.05 mm N/A 29 mm N/A 38 mm N/A KM5 N/A MB5 N/A N/A CAD
HE2305 N/A 0.75 in19.05 mm N/A 35 mm N/A 38 mm N/A KM5 N/A MB5 N/A N/A CAD
HE306 N/A 1 in25.4 mm N/A 31 mm N/A 45 mm N/A KM6 N/A MB6 N/A N/A CAD
HE2306 N/A 1 in25.4 mm N/A 38 mm N/A 45 mm N/A KM6 N/A MB6 N/A N/A CAD
HS2307 N/A 1.125 in28.58 mm N/A 43 mm N/A 52 mm N/A KM7 N/A MB7 N/A N/A CAD
HE308 N/A 1.25 in31.75 mm N/A 36 mm N/A 58 mm N/A KM8 N/A MB8 N/A N/A CAD
HE2308 N/A 1.25 in31.75 mm N/A 46 mm N/A 58 mm N/A KM8 N/A MB8 N/A N/A CAD
HE309 N/A 1.5 in38.1 mm N/A 39 mm N/A 65 mm N/A KM9 N/A MB9 N/A N/A CAD
HE2309 N/A 1.5 in38.1 mm N/A 50 mm N/A 65 mm N/A KM9 N/A MB9 N/A N/A CAD
HE310 N/A 1.75 in44.45 mm N/A 42 mm N/A 70 mm N/A KM10 N/A MB10 N/A HMV 10 N/A CAD
HE2310 N/A 1.75 in44.45 mm N/A 55 mm N/A 70 mm N/A KM10 N/A MB10 N/A HMV 10 N/A CAD
HE311 N/A 2 in50.8 mm N/A 45 mm N/A 75 mm N/A KM11 N/A MB11 N/A HMV 11 N/A CAD
HE2311 N/A 2 in50.8 mm N/A 59 mm N/A 75 mm N/A KM11 N/A MB11 N/A HMV 11 N/A CAD
HS2312 N/A 2.125 in53.98 mm N/A 62 mm N/A 80 mm N/A KM12 N/A MB12 N/A HMV 12 N/A CAD
HE313 N/A 2.25 in57.15 mm N/A 50 mm N/A 85 mm N/A KM13 N/A MB13 N/A HMV 13 N/A CAD
HE2313 N/A 2.25 in57.15 mm N/A 65 mm N/A 85 mm N/A KM13 N/A MB13 N/A HMV 13 N/A CAD
HE315 N/A 2.5 in63.5 mm N/A 55 mm N/A 98 mm N/A KM15 N/A MB15 N/A HMV 15 N/A CAD
HE2315 N/A 2.5 in63.5 mm N/A 73 mm N/A 98 mm N/A KM15 N/A MB15 N/A HMV 15 N/A CAD
HE316 N/A 2.75 in69.85 mm N/A 59 mm N/A 105 mm N/A KM16 N/A MB16 N/A HMV 16 N/A CAD
HE2316 N/A 2.75 in69.85 mm N/A 78 mm N/A 105 mm N/A KM16 N/A MB16 N/A HMV 16 N/A CAD
HE317 N/A 3 in76.2 mm N/A 63 mm N/A 110 mm N/A KM17 N/A MB17 N/A HMV 17 N/A CAD
HE2317 N/A 3 in76.2 mm N/A 82 mm N/A 110 mm N/A KM17 N/A MB17 N/A HMV 17 N/A CAD
HE318 N/A 3.25 in82.55 mm N/A 65 mm N/A 120 mm N/A KM18 N/A MB18 N/A HMV 18 N/A CAD
HE319 N/A 3.25 in82.55 mm N/A 68 mm N/A 125 mm N/A KM19 N/A MB19 N/A HMV 19 N/A CAD
HE2318 N/A 3.25 in82.55 mm N/A 86 mm N/A 120 mm N/A KM18 N/A MB18 N/A HMV 18 N/A CAD
Unit of Measure
1 2 3