Trolley Wheels, Caster Wheels.

UHMW-PE Wheels

UHMW-PE WHEELS

These are manufactured from virgin Ultra High Molecular Weight Poly Ethylene (UHME-PE) powder, white in colour. These wheels are light in weight but have very high load carrying capacity, higher wear resistance as well as high impact strength. Therefore the question of wheel cracking under load or impact load does not arise, as it happens in case of nylon or fiber wheels. The material has got very low coefficient of friction. Therefore, pulling or pushing force required is considerably less. The material does not have any effect of chemicals or acids. Though the UHMW wheels can carry heavy loads, the material is not hard like cast iron. Therefore UHMW wheels do not damage the flooring.

As the UHMW material has got very low coefficient of friction, ball bearing has tendency to rotate in the step bore. To avoid this, metal insert is pressed in the wheel. The metal insert has step bore suitable for ball bearing

Hardness of Wheel : ( 75 ± 5 ) on Shore ‘D’ scale
Maximum Working Temperature : 700C

UHMW-PE WHEELS

 

Technical Details – UHMW Wheels & Rollers

Size of Wheel

Dia x Width

Width of boss of Wheel

Size of bore for wheel with

Ball bearing used

Load Carrying Capacity

MD         HD

PLB

d mm

NYL

d mm

SIB

d mm

NRB

d mm

BB

d mm

100 x 32

38 / 45

15.9

15.9

19.0

20.00

6004

175

100 x 50

60

25.4

25.4

19.0/25.4

25.00

6205

300

300

125 x 32

38 / 45

15.9

15.9

19.0

20.00

6004

250

125 x 50

60

25.4

25.4

19.0/25.4

25.00

6205

250

250

150 x 40

50

19.0

19.0

19.0

20.00

6004

250

150 x 50

60

25.4

25.4

19.0/25.4

25.00

6205

350

550

150 x 75

90

25.4

25.4

25.4

25.00

6205

750

200 x 50

60

25.4

25.4

19.0/25.4

25.00

6205

500

750

200 x 75

90

25.4

25.4

25.4

25.00

6205

1000

250 x 50

60

25.4

25.4

25.4

25.00

6205

900

250 x 75

90

25.4

25.4

25.4

25.00

6205

1200

300 x 50

60

25.4

25.4

25.4

25.00

6205

1000

300 x 50

60

25.4

25.4

25.4

25.00

6205

1200

300 x 75

90

25.4

25.4

25.4

25.00

6205

1600

UHMW-PE Rollers

82 x 70

70

20.0

6204

400

82 x 70

70

25.0

6205

400

82 x 85

85

20.0

6204

450

82 x 85

85

25.0

6205

450

82 x 96

96

20.0

6204

500

82 x 96

96

25.0

6205

500

82 x 100

100

20.0

6204

500

82 x 100

100

25.0

6205

500

Polyurethane Wheels ( PU-CI )

Polyurethane Wheel

Polyurethane with high abrasion resistance bonded (molded) over a cast iron core forms a PU-CI Wheel. The load carrying capacity as well as life of wheel is much more than that of PU-PP wheel. PU-CI wheels have good shock absorption capacity & very low noise level.

Hardness of Polyurethane : ( 94 ± 5 ) on Shore ‘A’ scale
Maximum Working Temperature : 500C

 

Technical Details – Polyurethane Wheels

Size of Wheel

Dia x Width

Width of boss of Wheel

Size of bore for wheel with

Ball bearing used

Load Carrying Capacity

PLB

d mm

NYL

d mm

SIB

d mm

NRB

d mm

BB

d mm

100 x 32

45

15.9

19.0

20.00

6004

125

100 x 50

60

25.4

19.0/25.4

25.00

6205

250

125 x 32

45

15.9

19.0

20.00

6004

200

125 x 50

60

25.4

19.0/25.4

25.00

6205

300

150 x 50

60

25.4

19.0/25.4

25.00

6205

350

200 x 50

60

25.4

19.0/25.4

25.00

6205

500

PU-CI Rollers

82 x 70

70

20.00

6004

300

82 x 70

70

25.00

6205

300

Notes :

  • PU-CI wheel can be made in other sizes also, on request from customer.

Solid Rubber Tyre Wheels

Rubber Wheel

The wheel consists of Solid Rubber Tyre clamped between two presses steel drums with nuts & bolts. Tyre is made from good quality rubber compound to ensure long life & good cushioning effect. The tyre, when worn out, can be replaced easily on sight.

Hardness of Rubber : ( 85 ± 5 ) on Shore ‘A’ scale
Maximum Working Temperature : 500C

 

Technical Details – Solid Rubber Wheels

Size of Wheel

Dia x Width

Width of boss of Wheel

Size of bore for wheel with

Ball bearing used

Load Carrying Capacity

PLB

d mm

NYL

d mm

SIB

d mm

NRB

d mm

BB

d mm

100 x 32

38 / 45

15.9

15.9

70

125 x 32

38 / 45

15.9

15.9

90

150 x 40

50

19.0

120

150 x 50

60

25.4

19.0/25.4

25.00

6005

125

200 x 50

60

25.4

19.0/25.4

25.00

6205

150

200 x 75

90

25.4

25.4

25.00

6205

225

250 x 50

60

25.4

25.4

25.00

6205

175

300 x 50

60

25.4

25.4

25.00

6205

200

300 x 75

90

25.4

25.4

25.00

6205

300

Notes :

  • In case of SRT Wheel 100 x 32 & 125 x 32, width of boss of wheel is 38 mm for LD & LD-X series wheels & 45 mm for MD series wheels.

  • SRT wheel of NRB type are provided with plastic cage NRB. Metal cage NRB can be fitted in these wheels on request.

Polypropylene Wheels ( PP )

POLYPROPYLENE WHEELS

These wheels are manufactured from virgin Polypropylene Co-Polymer (PP-CP), white in colour, by injection molding. The wheels are light in weight but have fair load carrying capacity. The acidic or alkaline chemicals have no effect on these wheels.

Hardness of Wheel : ( 80 ± 5 ) on Shore ‘D’ scale
Maximum Working Temperature : 500C

 

Technical Details – Polypropylene Wheels

Size of Wheel

Dia x Width

Width of boss of Wheel

Size of bore for wheel with

Ball bearing used

Load Carrying Capacity

PLB

d mm

NYL

d mm

SIB

d mm

NRB

d mm

BB

d mm

40 x 20

23

6.0

15

50 x 22

25

10.0

20

63 x 22

25

10.0

30

75 x 22

25

10.0

30

77 x 32

45

15.9

15.9

80

100 x 32

38 / 45

15.9

15.9

100

100 x 50

60

25.4

25.4

20.00

6004

175

125 x 32

38 / 45

15.9

15.9

150

125 x 50

60

25.4

25.4

20.00

6004

225

150 x 40

50

19.0

160

150 x 50

60

25.4

25.4

20.00

6004

300

Notes :

  • In case of PP Wheel 100 x 32 & 125 x 32, width of boss of wheel is 38 mm for LD & LD-X series wheels & 45 mm for MD series wheels.

Polypropylene Wheels ( PU-PP )

Polyurethane Wheel

Polyurethane with high abrasion resistance, mechanically locked over a polypropylene core, forms a Polyurethane wheel. The load carrying capacity as well as life of wheel is much more than that of SRT wheel. PU-CI wheels have good shock absorption capacity & very low noise level.

Hardness of Polyurethane : ( 94 ± 5 ) on Shore ‘A’ scale
Maximum Working Temperature : 500C

 

Technical Details – Polypropylene Wheels

Size of Wheel

Dia x Width

Width of boss of Wheel

Size of bore for wheel with

Ball bearing used

Load Carrying Capacity

PLB

d mm

NYL

d mm

SIB

d mm

NRB

d mm

BB

d mm

100 x 32

38 / 45

15.9

100

125 x 32

38 / 45

15.9

20.00

6004

125

150 x 40

50

19.0

20.00

6004

150

150 x 50

60

19.0

20.00

6004

160

200 x 50

60

19.0

20.00

6004

200

Notes :

  • In case of PU-PP Wheel 100 x 32 & 125 x 32, width of boss of wheel is 38 mm for LD & LD-X series wheels & 45 mm for MD series wheels.

Nylon Wheels

NYLON WHEELS

These wheels are manufactured from virgin Nylon 6, white in colour, by injection molding. These wheels are light in weight, but have high load carrying capacities. These wheels can be used up to 90°C temperature. The acidic or alkaline chemicals have no effect on these wheels.

Hardness of Wheel : ( 90 ± 5 ) on Shore ‘D’ scale
Maximum Working Temperature : 90°C

Technical Details – Nylon Details

Size of Wheel

Dia x Width

Width of boss of Wheel

Size of bore for wheel with

Ball bearing used

Load Carrying Capacity

PLB

d mm

NYL

d mm

SIB

d mm

NRB

d mm

BB

d mm

50 x 25

30

12.0

60

75 x 25

30

12.0

100

77 x 32

45

15.9

120

100 x 32

45

15.9

130

100 x 50

60

25.4

20.00

6004

250

125 x 32

45

15.9

200

150 x 50

60

25.4

20.00

6004

350