EXTRA HEAVY DUTY CASTERS
Series 72 -A / 73-A, 840 - 4000 lbs. weight capacity
Series 74-A / 75-A, 840 - 4000 lbs. weight capacity
Series 72-A / 73-A
Extra Heavy Duty Casters
 |
The Series 72-A and 73-A Casters are designed specifically for power drawn applications. The offset king pin places the wheel near the outboard edge of the vehicle assuring great stability and excellent tracking. A large main load bearing provides the easy swiveling action desired. The selection of wheels and tread types will meet any power drawn requirement. |
Features
Construction: Durable fabricated construction features extra heavy steel plate for top plate and yoke.
Swivel: A large diameter precision machined ball race with a full compliment of large diameter hardened and polished steel balls make up the main load bearing. Secondary bearing is a precision thrust bearing.
Fork: Deep drawn legs for strength, continuously welded inside and out the yoke.
King Bolt: High strength steel with crown nut and cotter pin.
Axle: Hugh strength steel, threaded on both ends.
Wheels: 8, 10, and 12 inch diameters in rubber, plastic, urethane or metal tread.
Wheel Bearings: All wheels are available with straight or tapered roller bearings. Straight roller bearings consist of a split outer raceway with high quality hardened steel rollers held parallel to the axle by a steel retainer. A hardened and ground sleeve provides a precision inner race.
Lubrication: Readily accessible pressure fittings in swivel assembly and hub.
Finish: Durable corrosion resistant finish.
RIGID CASTER: The 73-A matching rigid caster has the same type of welded steel construction, wheel offset and wheel selection.
TOP PLATE AND MOUNTING SPECIFICATIONS in inches
| Mounting Plate Configuration |
 |
Mounting Plate |
Double Raceway
Large Ball and Precision Thrust Bearing |
 |
 |
Wheel Dia. |
Wheel
Width |
Over all Height |
Swivel Radius |
A |
|
B |
C |
| 8 |
3 |
11 |
7-1/4 |
| 10 |
3 |
12-3/4 |
8-3/4 |
| 4 |
9 |
| 12 |
3 |
15 |
10-1/8 |
| 3-1/2 |
10-1/4 |
| 4 |
10-3/8 |
Series 72-A / 73-A
Wheel Specifications |
Swivel Caster |
Rigid Caster |
Dia. |
Face |
Type |
Load
Cap. |
Straight
Roller Bearing |
Tapered
Roller Bearing |
Approx
Weight |
Straight
Roller Bearing |
Tapered
Roller Bearing |
Approx
Weight |
8 |
3 |
Semi-Steel |
2500 |
172-A-8 |
T172-A-8 |
60 |
173-A-8 |
T173-A-8 |
50 |
Bondcelon |
2500 |
1472-A-8 |
T1472-A-8 |
46-1/4 |
1473-A-8 |
T1473-A-8 |
36-1/4 |
Vulc-On G1 |
840 |
1572-A-8 |
T1572-A-8 |
54 |
1573-A-8 |
T1573-A-8 |
44 |
Vulc-On G2 |
1680 |
1672-A-8 |
T1672-A-8 |
54 |
1673-A-8 |
T1673-A-8 |
44 |
Vulc-On G3 |
840 |
1772-A-8 |
T1772-A-8 |
54 |
1773-A-8 |
T1773-A-8 |
44 |
Bonduthane |
2500 |
1872-A-8 |
T1872-A-8 |
53 |
1873-A-8 |
T1873-A-8 |
43 |
10 |
3 |
Semi-Steel |
3000 |
172-A-10 |
T172-A-10 |
63 |
173-A-10 |
T173-A-10 |
53 |
Bondcelon |
2600 |
1472-A-10 |
T1472-A-10 |
48-3/4 |
1473-A-10 |
T1473-A-10 |
38-3/4 |
Vulc-On G1 |
1000 |
1572-A-10 |
T1572-A-10 |
58 |
1573-A-10 |
T1573-A-10 |
48 |
Vulc-On G2 |
2000 |
1672-A-10 |
T1672-A-10 |
58 |
1673-A-10 |
T1673-A-10 |
48 |
Vulc-On G3 |
1000 |
1772-A-10 |
T1772-A-10 |
58 |
1773-A-10 |
T1773-A-10 |
48 |
Bonduthane |
3000 |
1872-A-10 |
T1872-A-10 |
59 |
1873-A-10 |
T1873-A-10 |
49 |
4 |
Vulc-On G1 |
1400 |
1572-A-10-4 |
T1572-A-10-4 |
66 |
1573-A-10-4 |
T1573-A-10-4 |
56 |
Vulc-On G2 |
2800 |
1672-A-10-4 |
T1672-A-10-4 |
66 |
1673-A-10-4 |
T1673-A-10-4 |
56 |
Vulc-On G3 |
1400 |
1772-A-10-4 |
T1772-A-10-4 |
66 |
1773-A-10-4 |
T1773-A-10-4 |
56 |
Bonduthane |
4000 |
1872-A-10-4 |
T1872-A-10-4 |
69 |
1873-A-10-4 |
T1873-A-10-4 |
59 |
12 |
3 |
Semi-Steel |
3500 |
172-A-12 |
T172-A-12 |
84 |
173-A-12 |
T173-A-12 |
74 |
Bondcelon |
3500 |
1472-A-12 |
T1472-A-12 |
51-3/4 |
1473-A-12 |
T1473-A-12 |
41-3/4 |
Vulc-On G1 |
1140 |
1572-A-12 |
T1572-A-12 |
66 |
1573-A-12 |
T1573-A-12 |
56 |
Vulc-On G2 |
2280 |
1672-A-12 |
T1672-A-12 |
66 |
1673-A-12 |
T1673-A-12 |
56 |
Vulc-On G3 |
1140 |
1772-A-12 |
T1772-A-12 |
66 |
1773-A-12 |
T1773-A-12 |
56 |
Bonduthane |
3500 |
1872-A-12 |
T1872-A-12 |
71 |
1873-A-12 |
T1873-A-12 |
61 |
3-1/2 |
Semi-Steel |
4000 |
172-A-12-35 |
T172-A-12-35 |
86 |
173-A-12-35 |
T173-A-12-35 |
76 |
Vulc-On G1 |
1370 |
1572-A-12-35 |
T1572-A-12-35 |
71 |
1573-A-12-35 |
T1573-A-12-35 |
61 |
Vulc-On G2 |
2740 |
1672-A-12-35 |
T1672-A-12-35 |
71 |
1673-A-12-35 |
T1673-A-12-35 |
61 |
Vulc-On G3 |
1370 |
1772-A-12-35 |
T1772-A-12-35 |
71 |
1773-A-12-35 |
T1773-A-12-35 |
61 |
Bonduthane |
4000 |
1872-A-12-35 |
T1872-A-12-35 |
72 |
1873-A-12-35 |
T1873-A-12-35 |
62 |
4 |
Semi-Steel |
4000 |
172-A-12-4 |
T172-A-12-4 |
92 |
173-A-12-4 |
T173-A-12-4 |
82 |
Vulc-On G1 |
1600 |
1572-A-12-4 |
T1572-A-12-4 |
73 |
1573-A-12-4 |
T1573-A-12-4 |
63 |
Vulc-On G2 |
3200 |
1672-A-12-4 |
T1672-A-12-4 |
73 |
1673-A-12-4 |
T1673-A-12-4 |
63 |
Vulc-On G3 |
1600 |
1772-A-12-4 |
T1772-A-12-4 |
73 |
1773-A-12-4 |
T1773-A-12-4 |
63 |
Bonduthane |
4000 |
1872-A-12-4 |
T1872-A-12-4 |
73 |
1873-A-12-4 |
T1873-A-12-4 |
63 |
Load Capacity is rated for manual operation.
Contact us with your needs:
Telephone: 800-233-2663 or email: sales@bondcaster.com
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Series 74-A / 75-A
Extra Heavy Duty Casters
 |
The Series 74-A swivel caster and 75-A rigid caster are designed for the rigors of power drawn applications.. heavy gauge steel construction... large swivel bearing... excellent wheel selection. |
Features
Construction: Durable fabricated construction features extra heavy steel for top plate and yoke.
Swivel: A large diameter precision machined ball race with a full compliment of large diameter hardened and polished steel balls make up the main load bearing. Secondary bearing is a precision tapered roller thrust bearing.
Fork: Wide, deep formed legs are continuously welded inside and out to the yoke base.
King Bolt: High strength steel bolt with slotted adjusting nut and cotter pin.
Axle: Hugh strength steel, threaded on both ends.
Wheels: 8, 10, and 12 inch diameters in rubber, plastic, polyurethane for floor protection or metal tread.
Wheel Bearings: All wheels are available with either straight or tapered roller bearings. Straight roller bearings have a hardened and ground sleeve that forms a precision inner raceway.
Lubrication: Readily accessible pressure fittings in swivel assembly and hub.
Finish: Durable corrosion resistant finish.
RIGID CASTER: The 75-A matching rigid caster has the same type of welded steel construction and wheel selection.
TOP PLATE AND MOUNTING SPECIFICATIONS in inches
| Mounting Plate Configuration |
Double Raceway
Large Ball and Thrust Bearing |
 |
 |
Wheel Dia. |
Wheel
Width |
Over all Height |
Swivel Radius |
A |
|
B |
C |
| 8 |
3 |
11 |
7-1/4 |
| 10 |
3 |
12-3/4 |
8-3/4 |
| 4 |
9 |
| 12 |
3 |
15 |
10-1/8 |
| 3-1/2 |
10-1/4 |
| 4 |
10-3/8 |
Series 74-A / 75-A
| WHEEL SPECIFICATIONS |
SWIVEL CASTER |
RIGID CASTER |
Dia. |
Face |
Type |
Load
Cap. |
Straight
Roller Bearing |
Tapered
Roller Bearing |
Approx
Weight |
Straight
Roller Bearing |
Tapered
Roller Bearing |
Approx
Weight |
8 |
3 |
Semi-Steel |
2500 |
174-A-8 |
T174-A-8 |
51 |
175-A-8 |
T175-A-8 |
41 |
Bondcelon |
2500 |
1474-A-8 |
T1474-A-8 |
37-1/4 |
1475-A-8 |
T1475-A-8 |
27-1/4 |
Vulc-On G1 |
840 |
1574-A-8 |
T1574-A-8 |
45 |
1575-A-8 |
T1575-A-8 |
35 |
Vulc-On G2 |
1680 |
1674-A-8 |
T1674-A-8 |
45 |
1675-A-8 |
T1675-A-8 |
35 |
Vulc-On G3 |
840 |
1774-A-8 |
T1774-A-8 |
45 |
1775-A-8 |
T1775-A-8 |
35 |
Bonduthane |
2500 |
1874-A-8 |
T1874-A-8 |
44 |
1875-A-8 |
T1875-A-8 |
34 |
10 |
3 |
Semi-Steel |
3000 |
174-A-10 |
T174-A-10 |
56 |
175-A-10 |
T175-A-10 |
46 |
Bondcelon |
2600 |
1474-A-10 |
T1474-A-10 |
39-3/4 |
1475-A-10 |
T1475-A-10 |
29-3/4 |
Vulc-On G1 |
1000 |
1574-A-10 |
T1574-A-10 |
49 |
1575-A-10 |
T1575-A-10 |
39 |
Vulc-On G2 |
2000 |
1674-A-10 |
T1674-A-10 |
49 |
1675-A-10 |
T1675-A-10 |
39 |
Vulc-On G3 |
1000 |
1774-A-10 |
T1774-A-10 |
49 |
1775-A-10 |
T1775-A-10 |
39 |
Bonduthane |
3000 |
1874-A-10 |
T1874-A-10 |
52 |
1875-A-10 |
T1875-A-10 |
42 |
4 |
Vulc-On G1 |
1400 |
1574-A-10-4 |
T1574-A-10-4 |
59 |
1575-A-10-4 |
T1575-A-10-4 |
49 |
Vulc-On G2 |
2800 |
1674-A-10-4 |
T1674-A-10-4 |
59 |
1675-A-10-4 |
T1675-A-10-4 |
49 |
Vulc-On G3 |
1400 |
1774-A-10-4 |
T1774-A-10-4 |
59 |
1775-A-10-4 |
T1775-A-10-4 |
49 |
Bonduthane |
4000 |
1874-A-10-4 |
T1874-A-10-4 |
62 |
1875-A-10-4 |
T1875-A-10-4 |
52 |
12 |
3 |
Semi-Steel |
3500 |
174-A-12 |
T174-A-12 |
81 |
175-A-12 |
T175-A-12 |
71 |
Bondcelon |
3500 |
1474-A-12 |
T1474-A-12 |
42-3/4 |
1475-A-12 |
T1475-A-12 |
32-3/4 |
Vulc-On G1 |
1140 |
1574-A-12 |
T1574-A-12 |
61 |
1575-A-12 |
T1575-A-12 |
51 |
Vulc-On G2 |
2280 |
1674-A-12 |
T1674-A-12 |
61 |
1675-A-12 |
T1675-A-12 |
51 |
Vulc-On G3 |
1140 |
1774-A-12 |
T1774-A-12 |
61 |
1775-A-12 |
T1775-A-12 |
51 |
Bonduthane |
3500 |
1874-A-12 |
T1874-A-12 |
66 |
1875-A-12 |
T1875-A-12 |
56 |
3-1/2 |
Semi-Steel |
4000 |
174-A-12-35 |
T174-A-12-35 |
83 |
175-A-12-35 |
T175-A-12-35 |
73 |
Vulc-On G1 |
1370 |
1574-A-12-35 |
T1574-A-12-35 |
66 |
1575-A-12-35 |
T1575-A-12-35 |
56 |
Vulc-On G2 |
2740 |
1674-A-12-35 |
T1674-A-12-35 |
66 |
1675-A-12-35 |
T1675-A-12-35 |
56 |
Vulc-On G3 |
1370 |
1774-A-12-35 |
T1774-A-12-35 |
66 |
1775-A-12-35 |
T1775-A-12-35 |
56 |
Bonduthane |
4000 |
1874-A-12-35 |
T1874-A-12-35 |
69 |
1875-A-12-35 |
T1875-A-12-35 |
59 |
4 |
Semi-Steel |
4000 |
174-A-12-4 |
T174-A-12-4 |
89 |
175-A-12-4 |
T175-A-12-4 |
79 |
Vulc-On G1 |
1600 |
1574-A-12-4 |
T1574-A-12-4 |
68 |
1575-A-12-4 |
T1575-A-12-4 |
58 |
Vulc-On G2 |
3200 |
1674-A-12-4 |
T1674-A-12-4 |
68 |
1675-A-12-4 |
T1675-A-12-4 |
58 |
Vulc-On G3 |
1600 |
1774-A-12-4 |
T1774-A-12-4 |
68 |
1775-A-12-4 |
T1775-A-12-4 |
58 |
Bonduthane |
4000 |
1874-A-12-4 |
T1874-A-12-4 |
70 |
1875-A-12-4 |
T1875-A-12-4 |
60 |
Load Capacity is rated for manual operation.
Contact us with your needs:
Telephone: 800-233-2663 or email: sales@bondcaster.com
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