Brochure

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800.334.1769
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AIR HANDLING
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Features
• PACKARD DRIVE “PBK” pulleys accurately machined
from grained cast iron, statically balanced, painted
and individually packaged
• Furnished with standard keyway and hollow head set
screws
Item ID
Diameter (In.) Dimensions (In.) Replaces
O.D. Datum A Datum B Type Stock Bore (In.) F L P C Browning
Packard
PBK2558 2.5 1.9 2.3 1 5/8 13/16 1 1/16 13/32 5/32 BK2558
PBK2758 2.7 2.1 2.5 2 5/8 13/16 1 1/16 13/32 5/32 BK2758
PBK2812 2.95 2.2 2.6 2 1/2 13/16 1 1/16 13/32 5/32 BK2812
PBK2858 2.95 2.2 2.6 2 5/8 13/16 1 1/16 13/32 5/32 BK2858
PBK2878 2.95 2.2 2.6 2 7/8 13/16 1 1/16 13/32 5/32 BK2878
PBK3012 3.15 2.4 2.8 2 1/2 13/16 1 1/16 13/32 5/32 BK3012
PBK3058 3.15 2.4 2.8 2 5/8 13/16 1 1/16 13/32 5/32 BK3058
PBK3258 3.35 2.6 3 2 5/8 13/16 1 1/16 13/32 5/32 BK3258
PBK3234 3.35 2.6 3 2 3/4 13/16 1 1/16 13/32 5/32 BK3234
PBK3278 3.35 2.6 3 2 7/8 13/16 1 1/16 13/32 5/32 BK3278
PBK3412 3.55 2.8 3.2 2 1/2 7/8 1 5/32 13/32 1/8 BK3412
PBK3458 3.55 2.8 3.2 2 5/8 7/8 1 5/32 13/32 1/8 BK3458
PBK3658 3.75 3 3.4 2 5/8 7/8 1 5/32 13/32 1/8 BK3658
PBK4058 3.95 3.2 3.6 2 5/8 7/8 1 5/32 13/32 1/8 BK4058
PBK4078 3.95 3.2 3.6 2 7/8 7/8 1 5/32 13/32 1/8 BK4078
PBK4758 4.45 3.7 4.1 2 5/8 7/8 1 5/32 13/32 1/8 BK4758
PBK5278 4.95 4.2 4.6 3 7/8 7/8 1 5/32 13/32 1/8 BK5278
PBK6058 5.75 5 5.4 3 5/8 7/8 1 5/32 13/32 1/8 BK6058
PBK6034 5.75 5 5.4 3 3/4 7/8 1 5/32 13/32 1/8 BK6034
PBK6078 5.75 5 5.4 3 7/8 7/8 1 5/32 13/32 1/8 BK6078
PBK6234 5.95 5.2 5.6 3 3/4 7/8 1 5/32 13/32 1/8 BK6234
PBK6534 6.25 5.5 5.9 3 3/4 7/8 1 5/32 13/32 1/8 BK6534
PBK7534 7.25 6.5 6.9 3 3/4 7/8 1 15/32 21/32 1/16 BK7534
• Do not use PBK sheaves with bores 1” and under with cogged belt ratings.
Single Groove Pulleys For 4L Or A Belts And 5L Or B Belts
Bore Range (In.) Keyway (In.)
1/2 None
5/8 - 7/8 3/16 x 3/32
1 5/16 - 1 1/4 1/4 x 1/8
1 7/16 3/8 x 3/16
PULLEYS