Split Taper Weld-on Hubs
Cubos
Tsubaki offers a complete line of Split Taper style weld-on hubs for insertion and welding to produce “B:” style
sprockets, sheaves and other applications without hub protrusion. To provide greater strength for this type
of shaft locking mechanism and reduce heat distortion caused by welding, these hubs are dimensionally the
same as our sprocket items. Special dimension hubs are available on a made-to-order basis. All Tsubaki hubs
are made from steel bar stock (not powdered or sintered metal). The Split Taper style weld-on hubs listed
below include appropriate tapered bores and mounting holes.
Hub |
Bushing |
OD - Outside Diameter |
A - Length |
B - Diameter |
C - Pilot Diameter |
Peso |
---|---|---|---|---|---|---|
G1W | Bushing N/A G | OD - Outside Diameter N/A 2.00 pol. | A - Length N/A 0.174 pol. | B - Diameter N/A 1.168 pol. | C - Pilot Diameter N/A 1.875 pol. | Peso N/A 0.40 lb |
H1W | Bushing N/A H | OD - Outside Diameter N/A 2.50 pol. | A - Length N/A 0.174 pol. | B - Diameter N/A 1.621 pol. | C - Pilot Diameter N/A 2.375 pol. | Peso N/A 0.60 lb |
P1W | Bushing N/A P1 | OD - Outside Diameter N/A 3.00 pol. | A - Length N/A 0.292 pol. | B - Diameter N/A 1.938 pol. | C - Pilot Diameter N/A 2.875 pol. | Peso N/A 1.4 lb |
P2W | Bushing N/A P2 | OD - Outside Diameter N/A 3.00 pol. | A - Length N/A 1.100 pol. | B - Diameter N/A 1.938 pol. | C - Pilot Diameter N/A 2.875 pol. | Peso N/A 2.5 lb |
B1W | Bushing N/A B | OD - Outside Diameter N/A 3.88 pol. | A - Length N/A 0.292 pol. | B - Diameter N/A 2.623 pol. | C - Pilot Diameter N/A 3.750 pol. | Peso N/A 2.3 lb |
B2W | Bushing N/A B | OD - Outside Diameter N/A 4.50 pol. | A - Length N/A 0.709 pol. | B - Diameter N/A 2.623 pol. | C - Pilot Diameter N/A 4.375 pol. | Peso N/A 4.7 lb |
Q1W | Bushing N/A Q1 | OD - Outside Diameter N/A 4.50 pol. | A - Length N/A 0.709 pol. | B - Diameter N/A 2.875 pol. | C - Pilot Diameter N/A 4.375 pol. | Peso N/A 4.4 lb |
Q2W | Bushing N/A Q2 | OD - Outside Diameter N/A 4.50 pol. | A - Length N/A 1.606 pol. | B - Diameter N/A 2.875 pol. | C - Pilot Diameter N/A 4.375 pol. | Peso N/A 6.9 lb |
R1W | Bushing N/A R1 | OD - Outside Diameter N/A 5.75 pol. | A - Length N/A 0.709 pol. | B - Diameter N/A 4.000 pol. | C - Pilot Diameter N/A 5.625 pol. | Peso N/A 7.3 lb |
R2W | Bushing N/A R2 | OD - Outside Diameter N/A 5.75 pol. | A - Length N/A 1.606 pol. | B - Diameter N/A 4.000 pol. | C - Pilot Diameter N/A 5.625 pol. | Peso N/A 15.0 lb |
S1W | Bushing N/A S1 | OD - Outside Diameter N/A 6.75 pol. | A - Length N/A 0.946 pol. | B - Diameter N/A 4.625 pol. | C - Pilot Diameter N/A 6.500 pol. | Peso N/A 17.0 lb |
S2W | Bushing N/A S2 | OD - Outside Diameter N/A 6.75 pol. | A - Length N/A 2.963 pol. | B - Diameter N/A 4.625 pol. | C - Pilot Diameter N/A 6.500 pol. | Peso N/A 30.0 lb |
U0W | Bushing N/A U0 | OD - Outside Diameter N/A 8.50 pol. | A - Length N/A 2.000 pol. | B - Diameter N/A 6.000 pol. | C - Pilot Diameter N/A 8.250 pol. | Peso N/A 32.0 lb |
U1W | Bushing N/A U1 | OD - Outside Diameter N/A 8.50 pol. | A - Length N/A 2.963 pol. | B - Diameter N/A 6.000 pol. | C - Pilot Diameter N/A 8.250 pol. | Peso N/A 45.0 lb |
U2W | Bushing N/A U2 | OD - Outside Diameter N/A 8.50 pol. | A - Length N/A 6.016 pol. | B - Diameter N/A 6.000 pol. | C - Pilot Diameter N/A 8.250 pol. | Peso N/A 69.0 lb |
W1W | Bushing N/A W1 | OD - Outside Diameter N/A 12.50 pol. | A - Length N/A 2.963 pol. | B - Diameter N/A 8.500 pol. | C - Pilot Diameter N/A 12.250 pol. | Peso N/A 130.0 lb |