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Reliable Plastic Flat Idler Pulleys from Retlaw Industries

Flat Belt Pulley Schematic
PART NO.
A
B
C
D
CROWN
BORE
FIP1530-0.51
1.531
1.87
0.51
0.69
0.00
15mm
FIP1750-0.50
1.76
2.22
0.51
0.67
0.015
12.7mm
FIP1750-0.75
1.75
2.22
0.75
0.93
0.015
17mm
FIP1875-0.50
1.88
2.12
0.51
0.70
0.005
17mm
FIP1875-0.50SF
1.88
2.12
0.50
0.69
0.005
17mm
FIP1875-0.50TF
1.88
2.28
0.50
0.70
0.006
17mm
FIP1875-0.75
1.88
2.00
0.77
0.97
0.020
17mm
FIP1875-1.38
1.88
2.09
1.39
1.56
0.020
17mm
FIP2000-1.02
2.00
2.35
1.01
1.18
0.020
17mm
FIP2250-0.75
2.25
2.72
0.75
0.93
0.016
17mm
FIP2500-0.75
2.50
2.97
0.76
0.93
0.020
17mm
FIP2500-1.00
2.50
2.97
1.01
1.23
0.020
17mm
FIP2750-0.75
2.75
3.22
0.76
0.93
0.016
17mm
FIP2750-0.86
2.75
3.19
0.86
1.06
0.017
17mm
FIP2750-1.00
2.75
3.22
1.00
1.18
0.020
17mm
FIP3000-0.75
3.00
3.50
0.76
1.03
0.014
17mm
FIP3000-1.01
3.00
3.47
1.02
1.25
NONE
17mm
FIP3120-0.75
3.12
4.00
0.76
1.11
0.015
17mm
FIP3500-0.75
3.50
4.12
0.76
0.97
0.015
17mm
FIP3500-0.97
3.50
3.97
1.01
1.21
0.020
17mm
FIP4000-0.72
4.00
4.60
0.72
1.06
0.015
17mm
FIP4000-0.86
4.00
4.75
0.86
1.36
0.017
17mm
FIP4000-1.00
4.00
4.62
1.00
1.20
0.020
17mm
FIP4500-0.96
4.50
4.96
0.96
1.13
0.020
17mm
FIP5000-1.25
5.00
5.84
1.27
1.53
0.025
17mm
FIP5500-1.00
5.50
6.00
1.04
1.31
0.011
17mm
FIP6000-0.75
6.00
6.50
0.78
1.00
0.011
17mm
FIP6000-1.00
6.00
6.50
1.00
1.26
0.020
17mm

What are Flat Idler Pulleys Used For?

Flat idler pulleys are shallow, flat-channeled pulley wheels used with standard drive belts, cog belts, poly-V belts, and the back side of conventional V-belts. Retlaw’s flat idler pulleys feature one-piece construction for more durability than the competition. Using concentric bearings with +/-0.007 total indicated runout, our plastic flat idler pulleys will run smoothly throughout their lifespan, ensuring the best performance for your conveyor belts.

Composite Flat Idler Pulleys for Sale at Retlaw

Retlaw Industries has ready-made flat idler pulleys of all sizes to meet the needs of your product’s belt-driven subsystems. Our glass-reinforced thermoplastic pulleys are precision molded by our expert composite plastic manufacturers, run cooler than metal idlers and are resistant to most oils and solvents.

Flat idler pulleys from Retlaw are commonly used with belt pulley systems as tensioners and idlers, but can also be converted into driving systems with our drive adapters.

Flat Idlers for Every Industry

Plastic idler pulleys from the professionals at Retlaw are made for a wide variety of businesses throughout the United States. Since 1977, we’ve produced high-quality glass-reinforced thermoplastic idler pulleys in multiple sizes, supplying companies with sturdy flat idler pulleys for a wide variety of applications including:

From initial design to final assembly, the professionals at Retlaw Industries will manufacture your plastic flat idler pulley with the highest quality products at the lowest possible price.

Plastic Pulley Benefits

Additional Features of Flat Idlers from Retlaw Industries:

  • Corrosion resistant throughout
  • Low friction coefficient
  • No rivet fatigue
  • Bearings sealed A.B.E.C. 1 with sintered metal hubs.
  • Standard bearing numbers 6203-2RS

Get a Quote on Flat Idlers

Retlaw Sizing Info

Retlaw Industries manufacturers several types of products. If you are interested in an adapter or idler pulley size that is not currently on our size chart, please contact us.

Contact Retlaw to order flat idler pulleys today from the premier thermoplastic pulley producers.
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ABOUT US
For over 40 years, Retlaw has produced quality injection molding tools which has led us into thermoplastic injection molding for a wide variety of industries. With over 19 injection molding machines, decades of collective experience, and over 50,000 square feet under roof and room to expand, we are always ready for your new projects.
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