3500 lb Axle

3500 lb Axle

 


Options


Hub bolt pattern
Pre-wired or Pre-wired sealed harness
Brake Flange optional on axle w/idler hubs
Spring length & capacity

SPECIFICATIONS


  Axle Tube:    .188 Wall Thickness x 2-3/8" OD Round Tube
  Spindles:       Straight, 4" Drop, 6" Drop, 1 3/8" & 1 1/16"
  Bearings:       L68149 Inner L44649 Outer
  Lubrication:   E-Z Lube option
  Hardware:      U-bolts, Tie Plates and fasteners included with beam

HUBS


  Idler, 5 stud on 4.5" bolt center (see Hub page)
  10" Hub & Drum 5 stud on 4.5" bolt center (see Hub page)

BRAKES


  Brake Flange, 4 hole standard on bare beam.
  Electric, 10" x 2.25"  (see Electric Brake page)
  Hydraulic 10" x 2.25" uni-servo Free Backing  (see Hydraulic Brake page)
  Hydraulic Disc Brakes (see Disc Brake page)

SUSPENSION

SPRINGS

Leaf Capacity Each Type Length Width Standard/ Option Bushing

31-125-4

4 1500 lb. D.E. 23.13" 1.75" Optional 9/16"

31-5015-5

1500 lb. D.E. 26" 1.75" Optional 9/16"

31-72-9

1750 lb. D.E. 23.13" 1.75" Standard 9/16"

31-72-24

2000 lb. D.E. 25.25" 1.75" Optional 9/16"

31-72-42

1750 lb. D.E. 25.25" 1.75" Standard 9/16"

31-603T3-N

1800 lb. Slipper 25.88 2.0" Standard 9/16"

31-803T3-N

2000 lb. Slipper 25.88 2.0" Optional 9/16"

31-BT25-22

3 1850 lb. Slipper 25.00 1.75" Standard 9/16"

SUSPENSION HARDWARE
No. of Axles Capacity Type Width

30-35SADEKIT

 Single  3-7000 lb. Double Eye 1.75"

30-35SASLKIT

  Single  3500 lb. Slipper 1.75"

30-52SASLKIT

 Single  5200 lb. Slipper 2"

30-35TADEKIT

 Tandem  2-7000 lb. Double Eye 1.75"

30-35TRDEKIT

 Triple  2-7000 lb. Double Eye 1.75"

30-52TASLKIT

 Tandem  5200 lb. Slipper 2"

HUB FACE AND SPRING CENTER MEASUREMENTS


DIFFERENCE BETWEEN HUB FACE AND SPRING CENTER
Axle Type Minimum (E x 2) Recommended Maximum Max. Spring Center
Straight 12.5" 14 18" 80"
4" Drop 15" 15.5 18" 78.5"
6"Drop 15.75" 16.5 18" 77.5"

Note: Maximum Spring Centers may vary with rim size.

Minimums are based on manufacturing tolerances, some wheel and tire combinations may not work.

Maximum capacity- actual capacity may vary depending on springs, options and overhangs.

 


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