2500-3500 lbs. Round Tube Drop Axle
Applications:
|
Boat Trailers
Horse Trailers
Utility Trailers
Travel Trailers |
|
 |
| STYLE |
HUB FACE |
OVERHANG |
| MIN. |
MAX. |
MIN. |
MAX. |
| Round tube drop flanged |
24" |
94" |
7" |
9" |
| Round tube drop flanged (for use with disc brakes) |
24" |
94" |
7.75" |
9" |
| AXLE |
2 3/8" dia. x 3/16" or .218" wall round tube |
| SPINDLES |
Type UHI with 1.378" dia. inner bearing journal x 1
1/16" dia. outer bearing journal with a 1.719 dia. seal
with 4" drop from spindle centerline to tube centerline |
| HUBS, DRUMS, AND ROTORS |
Idlers and brake drums available in 5 on 4½",
5 on 5", 5 on 5½", and 6 on 5½"
bolt patterns, rotor available in 5 on 4½" |
| BRAKES |
10" x 2¼" electric, 10" x 2¼"
hydraulic drum, hydraulic disc |
| SPRINGS |
3 leaf 1250 lbs. double eye or 3 leaf 2000 lbs. double eye |
| LUBRICATION |
Lithium-based high quality wheel bearing grease
The Sure Lube system is available
and recommended |
|
|
HUB FACE: The distance
from one hub face to the other. Hub face is also known as the
mounting surface.
SPRING CENTERS:
The distance from center of one spring to the center of the other.
The spring seats (mounting plate) can be mounted over (overslung)
or under (underslung) the axle. Please specify when ordering.
RELIABLE HINTS:
If tip of spindle to tip of spindle is known, subtract 4.71 to
get hub face. If brake flange face to brake flange is known,
add 6.09 to get hub face.
|
| Axles are available in a beam only, with hubs, drums, or
rotors assembled and greased, and also with leaf springs mounted.
Also, make sure you ask your salesperson about the patented Sure Lube system. |
Round Tube Drop Hub and Drum Options
 |
|
| DETAIL |
PART NO. |
DESCRIPTION |
| 1 |
SP-3500-XP |
Round Tube Drop Axle - 2500-3500 lbs. |
| 1A |
DW-1000 |
Spindle Washer - "D" |
| 1B |
SN-1000 |
Spindle Nut - 1"-14 |
| 1C |
SCP-103 |
Cotter Pin - 5/32" x 1½" |
| 2 |
SL-173 |
Grease Seal - 1.719" I.D. |
| 3 |
L68149 |
Bearing Cone - 1.378" I.D. |
| 4 |
1-1000-04-00 |
Idler Hub - 5 on 4½" (6½"
Dia. Flange) |
| 1-1050-04-00 |
Idler Hub - 5 on 4½" (5 9/16"
Dia. Flange) |
| 1-1000-14-00 |
Idler Hub - 5 on 5" (6½" Dia.
Flange) |
| 1-1000-24-00 |
Idler Hub - 5 on 5½" (6½"
Dia. Flange) - Sure Lube Not Available |
| 1-1000-34-00 |
Idler Hub - 6 on 5½" (7" Dia.
Flange) - Sure Lube Not Available |
| 4A |
L68111 |
Bearing Cup |
| 4B |
L44610 |
Bearing Cup |
| 4C |
ST-504 |
Pressed-in Stud - ½"-20 (1000 Series) |
| ST-502-04 |
Pressed-in Stud - ½"-20 (1050 Series) |
|
5 |
5-1000-04-00 |
Brake Drum - 5 on 4½" |
| 5-1000-14-00 |
Brake Drum - 5 on 5" |
| 5-1005-04-00 |
Brake Drum - 5 on 5½" |
| 9-1001-04-00 |
Disc Brake Rotor - 5 on 4½" |
| 5A |
L68111 |
Bearing Cup |
| 5B |
L44610 |
Bearing Cup |
| 5C |
ST-502-04 |
Pressed-in Stud - ½"-20 |
|
6 |
EBLH-1000
EBRH-1000 |
Electric Brake - 10" x 2¼" |
HBLH-1000
HBRH-1000 |
Hydraulic Brake - 10" x 2¼" |
HBLH-1001
HBRH-1001 |
Free-Backing Hydraulic Brake - 10" x 2¼" |
DBCL-1001
DBCR-1001 |
Disc Brake Caliper Assembly |
| 7 |
STN-506 |
Stud Nut - ½"-20 x 60° |
| 8 |
L44649 |
Bearing Cone - 1 1/16" I.D. |
| 9 |
1505 |
Dust Cap |
| 9A |
GC-1980-01 |
Sure Lube Grease Cap |
| 10 |
FLN-437 |
Flange Lock Nut - 7/16"-20 |
| 11 |
FB-437 |
Flange Bolt - 7/16"-20 x 1" Hex (Hydraulic
Brakes Only) |
|
Round Tube Drop Spring Options
 |
|
*Other spring capacities may be available upon
request.
| DETAIL |
PART NO. |
DESCRIPTION |
| 1 |
SP-3500-XP |
Round Tube Drop Axle - 2500-3500 lbs. |
| 2 |
SPR-D130-12 |
Double Eye Spring - 1250 lbs. - 3 Leaf |
| SPR-D140-17 |
Double Eye Spring - 1750 lbs. - 4 Leaf |
| 3 |
UBK-R200 |
U-bolt Kit - 2 3/8" Dia. Round Axle With 1¾"
Wide Springs |
| 3A |
UB-R200 |
U-bolt - ½"-20 x 5" Lg |
| 3B |
TP-R200 |
Tie Plate |
| 3C |
N-101 |
Nut - ½"-20 - Nylon Lock |
|