Bearing not included.
Fits Husqvarna:
340
340e
345
345e
346
346XP
346XPG
350
351
353
353 E-Tech
355
355EPA
357
357EPA
357XP
359
359EPA
445
445E
450
450 Rancher
450E
Jonsered:
2145
2152
2159
CS2141
CS2145
CS2149
CS2150
CS2152
CS2153
CS2156
CS2159
CS2245
CS2250
CS2250S
•Pitch: .325"
•Teeth: 7
•Type: System
•Spline: SM 7
•Brand: Oregon