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1139 Series — 39 Series (Mainland) American tripod Series

The tripod adopts a special structural design with high load and flexible rotation. Side brake and double brake are available.

Product Introduction

1139 Series 39 Series American standard tripod. The Series tripod adopts a special structural design, with high load and flexible rotation. It provides two configurations of Side Brake and double brake to choose from.

Suitable Equipment

  • US Standard Equipment Truck
  • Medium load handling equipment
  • Warehousing Logistics Trolley

Product Features

  • Special structural design, high load
  • Flexible rotation
  • Side brake and double brake are available as options

Selection Guide

If the equipment adopts American tripod Specification and needs Side Brake or double brake flexibility options, 1139 Series is a suitable choice; if you need advanced Top Plate Size and Bolt Hole Spacing, please refer to 1139-1 Series.

View 1139-1 Series
1139 Series — 39 Series (Mainland) American tripod Series

Features

Iron Total Lock Brake

Iron Total Lock Brake

Side Lock Brake

Side Lock Brake

Swivel Dust Cover

Swivel Dust Cover

Features

Wheel Options

    PU on PP Core
    PU on PP Core
    TPR on PP Core
    TPR on PP Core
    Nylon
    Nylon
    WMRC
    WMRC
    WPP
    WPP
    WPPR
    WPPR
    NPPR
    NPPR
    Rubber on Aluminum Core
    Rubber on Aluminum Core
    TPR on PP Core
    TPR on PP Core
    QPU on AL Core
    QPU on AL Core
    Rubber
    Rubber
    PP
    PP
    E-Conductive
    E-Conductive
    Hi-temp
    Hi-temp
    W Resolute
    W Resolute
    Resolute
    Resolute
    WHDR
    WHDR
    CPD
    CPD
    Blue Resilient Rubber Wheel
    Blue Resilient Rubber Wheel
    TPR on PP Core (Dount)
    TPR on PP Core (Dount)
    Resolute (Dount)
    Resolute (Dount)

Top Plate Size and Bolt Hole Spacing

Specification
Size		 Base plate size
Top Plate Size		 Bolt Hole Spacing Attaching Bolt Size
1 69 x 92 mm (2-23/32" x 3-5/8") 45 x 75 mm
(1-3/4" x 3")		 6.35 mm (1/4")

Stem Specification

Specification
Size		 Diameter x Length Specification
Size		 Diameter x Length
1 21.4 x 63 mm (square) 43mm 5/16"-18UNC
2 21.6 x 56mm — Grip Ring
3 22.1 x 56mm — Grip Ring

Threaded Stem Specification

Specification
Size		 Threaded Size Specification
Size		 Threaded Size Specification
Size		 Threaded Size
1 3/8-16UNC × 25 ** 2 M12 × 25 * 3 M12 × 25 *
4 1/2-13UNC × 25 5 M16 × 25 *

*Hexagonal steps at the bottom of threaded buttons ** Round-headed steps at the bottom of threaded buttons

Top Plate Size and Bolt Hole Spacing

Specification
Size		 Base plate size
Top Plate Size		 Bolt Hole Spacing Attaching Bolt Size
1 69 x 92 mm (2-23/32" x 3-5/8") 45 x 75 mm
(1-3/4" x 3")		 6.35 mm (1/4")
Specification
Size		 Base plate size
Top Plate Size		 Bolt Hole Spacing Attaching Bolt Size
1 69 x 92 mm (2-23/32" x 3-5/8") 45 x 75 mm
(1-3/4" x 3")		 6.35 mm (1/4")

Stem Specification

Specification
Size		 Diameter x Length Specification
Size		 Diameter x Length
1 21.4 x 63 mm (square) 43mm 5/16"-18UNC
2 21.6 x 56mm — Grip Ring
3 22.1 x 56mm — Grip Ring

Threaded Stem Specification

Specification
Size		 Threaded Size Specification
Size		 Threaded Size Specification
Size		 Threaded Size
1 3/8-16UNC × 25 ** 2 M12 × 25 * 3 M12 × 25 *
4 1/2-13UNC × 25 5 M16 × 25 *

*Hexagonal steps at the bottom of threaded buttons ** Round-headed steps at the bottom of threaded buttons

Specification

Wheel diameter × Wheel width load Material model Bearing Overall Height Swivel radius
fixed Swivel Brake
75mm x 24mm
(3" x 1")		 40kgs (88lbs) TPR on PP Core 1139-R-03-75-1 1139-R-03-75-2 1139-R-03-75-4 Ball Bearing Plate Version OAH:
105mm (4-1/8")

Round Head
Threaded Stem OAH:
101mm (3-31/32")

Hexagon Head
Threaded Stem OAH:
105mm (4-1/8")

Cylindrical Stem OAH:
101mm (3-31/32")		 Swivel 76mm
Swivel W/Side Brake 82mm
Swivel W/Total Lock 114mm
50kgs (110lbs) Resolute 1139-R-03-68-1 1139-R-03-68-2 1139-R-03-68-4
75mm x 32mm
(3" x 1-1/4")		 90kgs (198lbs) TPR on PP Core 1139-03-75-1 1139-03-75-2 1139-03-75-4 Ball Bearing
90kgs (198lbs) Resolute 1139-03-68-1 1139-03-68-2 1139-03-68-4
80kgs (175lbs) E-Conductive 1139-03-17-1 1139-03-17-2 1139-03-17-4
160kgs (352lbs) WMRC 1139-03-45-1 1139-03-45-2 1139-03-45-4
100kgs (220lbs) WPP 1139-03-46-1 1139-03-46-2 1139-03-46-4
90kgs (198lbs) WPPR 1139-03-47-1 1139-03-47-2 1139-03-47-4
110kgs (250lbs) W Resolute 1139-03-48-1 1139-03-48-2 1139-03-48-4
140kgs (310lbs) WHDR 1139-03-66-1 1139-03-66-2 1139-03-66-4
160kgs (352lbs) QPU on AL Core 1139-03-87-1 1139-03-87-2 1139-03-87-4
100kgs (220lbs) Nylon 1139-03-07-1 1139-03-07-2 1139-03-07-4 Plain Bearing
70kgs (155lbs) Rubber 1139-03-06-1 1139-03-06-2 1139-03-06-4
90kgs (198lbs) PP 1139-03-29-1 1139-03-29-2 1139-03-29-4

Wheel diameter × Wheel width load Material model Bearing Overall Height Swivel radius
fixed Swivel Brake
100mm x 24mm
(4" x 1")		 50kgs (110lbs) TPR on PP Core 1139-R-04-75-1 1139-R-04-75-2 1139-R-04-75-4 Ball Bearing Plate Version OAH:
130mm (5-1/8")

Round Head
Threaded Stem OAH:
126mm (4-61/64")

Hexagon Head
Threaded Stem OAH:
130mm (5-1/8")

Cylindrical Stem OAH:
126mm (4-61/64")		 Swivel 88mm
Swivel W/Side Brake 88mm
Swivel W/Total Lock 114mm
55kgs (121lbs) Resolute 1139-R-04-68-1 1139-R-04-68-2 1139-R-04-68-4
100mm x 32mm
(4" x 1-1/4")		 120kgs (265lbs) PU on PP Core 1139-04-31-1 1139-04-31-2 1139-04-31-4 Ball Bearing
Plain Bearing
100kgs (220lbs) TPR on PP Core 1139-04-75-1 1139-04-75-2 1139-04-75-4
80kgs (175lbs) TPR on PP Core(Dount) 1139-04-110-1 1139-04-110-2 1139-04-110-4
90kgs (198lbs) Resolute(Dount) 1139-04-111-1 1139-04-111-2 1139-04-111-4
125kgs (275lbs) Resolute 1139-04-68-1 1139-04-68-2 1139-04-68-4 Ball Bearing
80kgs (176lbs) E-Conductive 1139-04-17-1 1139-04-17-2 1139-04-17-4
180kgs (396lbs) WMRC 1139-04-45-1 1139-04-45-2 1139-04-45-4
130kgs (285lbs) WPP 1139-04-46-1 1139-04-46-2 1139-04-46-4
100kgs (220lbs) WPPR 1139-04-47-1 1139-04-47-2 1139-04-47-4
135kgs (285lbs) W Resolute 1139-04-48-1 1139-04-48-2 1139-04-48-4
180kgs (400lbs) WHDR 1139-04-66-1 1139-04-66-2 1139-04-66-4
135kgs (300lbs) Rubber on AL Core 1139-04-22-1 1139-04-22-2 1139-04-22-4
200kgs (440lbs) QPU on AL Core 1139-04-87-1 1139-04-87-2 1139-04-87-4
100mm x 32mm
(4" x 1-1/4")		 70kgs (154lbs) NPPR 1139-04-67-1 1139-04-67-2 1139-04-67-4 Plain Bearing Plate Version OAH:
130mm (5-1/8")

Round Head
Threaded Stem OAH:
126mm (4-61/64")

Hexagon Head
Threaded Stem OAH:
130mm (5-1/8")

Cylindrical Stem OAH:
126mm (4-61/64")		 Swivel 88mm
Swivel W/Side Brake 88mm
Swivel W/Total Lock 114mm
120kgs (265lbs) Nylon 1139-04-07-1 1139-04-07-2 1139-04-07-4
80kgs (176lbs) Rubber 1139-04-06-1 1139-04-06-2 1139-04-06-4
90kgs (198lbs) PP 1139-04-29-1 1139-04-29-2 1139-04-29-4
135kgs (300lbs) Hi-temp 1139-04-25-1 1139-04-25-2 1139-04-25-4
100mm x 36mm
(4" x 1-1/2")		 160kgs (352lbs) CPD 1139-04-71-1 1139-04-71-2 1139-04-71-4 Ball Bearing
160kgs (352lbs) Blue stretch Wheel
Blue Resilient
Resolute Rubber		 1139-04-50-1 1139-04-50-2 1139-04-50-4
140kgs (308lbs) TPR on PP Core 1139-04-77-1 1139-04-77-2 1139-04-77-4
160kgs (352lbs) Resolute 1139-04-76-1 1139-04-76-2 1139-04-76-4
250kgs (550lbs) QPU on AL Core 1139-04-87-1 1139-04-87-2 1139-04-87-4

Wheel diameter × Wheel width load Material model Bearing Overall Height Swivel radius
fixed Swivel Brake
125mm x 24.5mm
(5" x 1")		 70kgs (155lbs) TPR on PP Core 1139-R-05-75-1 1139-R-05-75-2 1139-R-05-75-4 Ball Bearing Plate Version OAH:
158mm (6-1/5")

Round Head
Threaded Stem OAH:
154mm (6-1/16")

Hexagon Head
Threaded Stem OAH:
158mm (6-1/5")

Cylindrical Stem OAH:
154mm (6-1/16")		 Swivel 101mm
Swivel W/Side Brake 101mm
Swivel W/Total Lock 114mm
80kgs (175lbs) Resolute 1139-R-05-68-1 1139-R-05-68-2 1139-R-05-68-4
125mm x 32mm
(5" x 1-1//4")		 130kgs (285lbs) PU on PP Core 1139-05-31-1 1139-05-31-2 1139-05-31-4 Ball Bearing
Plain Bearing
110kgs (240lbs) TPR on PP Core 1139-05-75-1 1139-05-75-2 1139-05-75-4
100kgs (220lbs) TPR on PP Core(Dount) 1139-05-110-1 1139-05-110-2 1139-05-110-4
120kgs (265lbs) Resolute(Dount) 1139-05-111-1 1139-05-111-2 1139-05-111-4
147kgs (325lbs) Resolute 1139-05-68-1 1139-05-68-2 1139-05-68-4 Ball Bearing
90kgs (198lbs) E-Conductive 1139-05-17-1 1139-05-17-2 1139-05-17-4
200kgs (440lbs) WMRC 1139-05-45-1 1139-05-45-2 1139-05-45-4
150kgs (330lbs) WPP 1139-05-46-1 1139-05-46-2 1139-05-46-4
110kgs (240lbs) WPPR 1139-05-47-1 1139-05-47-2 1139-05-47-4
147kgs (325lbs) WResolute 1139-05-48-1 1139-05-48-2 1139-05-48-4
200kgs (440lbs) WHDR 1139-05-66-1 1139-05-66-2 1139-05-66-4
230kgs (506lbs) QPU on AL Core 1139-05-87-1 1139-05-87-2 1139-05-87-4 Plain Bearing
140kgs (305lbs) Nylon 1139-05-07-1 1139-05-07-2 1139-05-07-4
90kgs (198lbs) Rubber 1139-05-06-1 1139-05-06-2 1139-05-06-4
100kgs (220lbs) PP 1139-05-29-1 1139-05-29-2 1139-05-29-4
125mm x 36mm
(5" x 1-1/2")		 200kgs (440lbs) CPD 1139-05-71-1 1139-05-71-2 1139-05-71-4 Ball Bearing
250kgs (550lbs) Blue stretch Wheel
Blue Resilient
Resolute Rubber		 1139-05-50-1 1139-05-50-2 1139-05-50-4
160kgs (352lbs) TPR on PP Core 1139-05-77-1 1139-05-77-2 1139-05-77-4
180kgs (400lbs) Resolute 1139-05-76-1 1139-05-76-2 1139-05-76-4

Frequently Asked Questions

What is the difference between Side Brake and double brake?

The Side Brake is fixed from the side by stepping on it, while the double brake can fix the steering and rolling at the same time. It can be selected according to the operation needs.

What does the American tripod Specification mean?

It means that the base plate and installation Specification comply with US standards, and Suitable for corresponds to the installation requirements of US Equipment.

What is the difference with 1139-1 Series?

1139 is the standard American standard tripod style, while 1139-1 is the advanced Top Plate Size and Bolt Hole Spacing, with better load-bearing capacity and versatility.

What's the load?

It belongs to the Medium-Duty Caster Series, and the load specification is moderate. It is recommended to contact us for confirmation of the actual specification.

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