High Speed Bearing replaces Exmark 1-323017, 1-323252, 1-303051 & more. 
Fits Cooper, King-O-Lawn and Murray.
Bearing #99502H-2RS

Also Replaces
BOBCAT/RANSOMES: 38046N
BUNTON-GOODALL: PL0678
CUSHMAN: 812899
DIXIE CHOPPER: 67205
EXMARK: 1-323017, 1-323252, 1-303051
JOHN DEERE: AM122119
LESCO: 021870
SCAG: 48224
SIMPLICITY/ALLIS CHA: 1665521, 1665521SM
SNAPPER/KEES: 1-4514, 7-7324, 7014514, 7014514YP
TROY BILT: 1185169
WALKER: 5037-1

Dimensions and Specifications
ID    5/8"
OD    1-3/8"
HEIGHT    7/16