Attributes

Key Value
4L Pitch Diameter2.98 in
5L Pitch Diameter3.413 in
A Pitch Diameter2.98 in
AX Pitch Diameter2.98 in
B Pitch Diameter3.413 in
Bore Diameter7/8 in
Bore TypeFixed
BrandTB WOOD'S
BX Pitch Diameter3.413 in
Country of OriginVaries
Face Width1.75 in
For Belt Section4L; 5L; A; AX; B; BX
For V-Belt TypeClassical; Cogged; Band.
Hub Projection0.47 in
Hub TypeOne Side
IncludesSet Screw
Item?5UHK1
KeywayYes
Keyway Depth3/32 in
Keyway Width3/16 in
Length Through Bore1-31/32 in
Manufacturer Part Number2BK3278
MaterialCast Iron
Material FabricationCast
Maximum Bore Diameter7/8 in
Mfr. Model?2BK3278
Number of Grooves2
Outside Diameter3.35 in
Overall Width2-1/4 in
Pitch Diameter3.41 in
Pulley ConstructionPlain
StandardsISO 9001:2015
UNSPSC31171804
Weight2.7 lb
© 2025 · Data Alchemy · Version 60 · ts:1760052239
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