Hub Dimensions

Hub Dimensions

Order by Stock Numbers.

OEM Hubs

OEM Hubs

35 Hub 36 Hub 1A Hub 2A Hub 3A Hub 4A Hub 5A Hub 6A Hub 7A Hub 8A Hub 9A Hub
A - 1-5/8 A - 1-5/8 A - 2 A - 2 A - 2 A - 2 A - 2 A - 2 A - 2 A - 2 A - 2
B - 1-3/4 B - 1-3/4 B - 2-1/4 to 2-1/2 B - 2-1/4 to 2-1/2 B - 2-1/4 to 2-1/2 B - 2-1/4 to 2-1/2 B - 2-1/4 to 2-1/2 B - 2-1/4 to 2-1/2 B - 2-1/4 to 2-1/2 B - 2-1/4 to 2-1/2 B - 2-1/4 to 2-1/2
C - 5/32 C - 7/16 C - 5/16 C - 7/16 C - 5/16 C - 1/4 C - 1/4 C - 5/16 C - 5/16 C - 9/16 C - 7/16
D - 23/32 D - 1 D - 13/16 D - 1 D - 1 D - 7/8 D - 3/4 D - 11/16 D - 15/16 D - 15/16 D - 13/16
E - 7/8 E - 1-7/16 E - 1-1/8 E - 1-7/16 E - 1-5/16 E - 1-1/8 E - 1 E - 1 E - 1-1/4 E - 1-1/2 E - 1-1/4

Double Pulley Hub

Double Pulley Hub

Hub
A - 1-5/8
B - 1-3/4
C - 1-7/16
D - 5/8
E - 2-1/16

Fixed Bore Hubs

Fixed Bore Hubs

V Hub W Hub X Hub XX Hub Y Hub
A - 1-1/8 A - 1-5/8 A - 2 A - 2 A - 2-3/4
B - 1-7/16 B - 1-3/4 B - 2-1/4 to 2-1/2 B - 3 B - 3-3/4
C - 7/16 C - 7/16 C - 7/16 C - 7/16 C - 11/16
D - 3/4 D - 1 D - 1 D - 1-1/16 D - 1-3/16
E - 1-3/16 E - 1-7/16 E - 1-7/16 E - 1-1/2 E - 1-7/8

Idler Hubs

Idler Hubs

W Hub X Hub Y Hub
A - 1-5/8 A - 2 A - 2-3/4
B - 1-3/4 B - 2-1/4 to 2-1/2 B - 3-1/2
C - 1/2 C - 1/2 C - 29/32
D - 7/64 D - 7/64 D - 7/32
E - 11/16 E - 11/16 E - 1-1/8

Double Hubs

Double Hubs

50 Hub 60 Hub
A - 2 A - 2
B - 2-1/4 to 2-1/2 B - 2-1/4 to 2-1/2
C - 5/16 C - 7/16
D - 3/8 D - 29/64
E - 1-7/8 E - 2-1/4

G&G WELDAHUBS® are machined to eliminate special fixtures.

Simply clamp the WELDAHub® to a WELDASPROCKET® or WELDAPULLEY® and weld.

Click Here For Suggested Welding Instructions.

Manufactured in the USA by G&G Manufacturing Company.