Product Review

40BB17H-1/2''Bore 17 Tooth Idler Sprocket for 40 Roller Chain

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# of Teeth: 17

Bore Size: 1/2 inch

L.T.B: 0.72 inch

OD: 2.99 inch

Pitch Size: 1/2 inch

Type: B Type

Material: AISI 1045 Medium Carbon Steel

Style: Black Oxide

Note: Harden Teeth with 203KRR2 Bearing