ProCal Innovations LLC
ProCal Innovations LLC.
P.O. Box 115 Alpena
MI 49707, USA
Toll Free: 800.323.0966
Load Bearing Roller Assemblies: 989.358.6148
Conveyor Components: 989.358.6149
Email: pcisales@pcimfg.com
Website: www.pcimfg.com
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PTRE
Unit of Measure
1 2 3 

Item #

Roller Dia. (A)

Roller Width (B)

Stud Dia. (C)

Stud Length (D)

Ecc Dia (ED)

Ecc Length (EL)

Dynamic Load

Bearing Type

Wrench Flat (Y)

Wrench Flat Length (YL)

Lube Size (Z)

Thread (F)

Weight

CAD

PTRE-1.00 N/A 1.000 in N/A 0.75 in N/A 0.437 in N/A 1.00 in N/A 0.625 in N/A 0.48 in N/A 860 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 7/16 - 20 N/A 0.20 lb N/A
PTRE-1.125 N/A 1.125 in N/A 0.75 in N/A 0.437 in N/A 1.00 in N/A 0.625 in N/A 0.48 in N/A 860 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 7/16 - 20 N/A 0.24 lb N/A
PTRE-1.25 N/A 1.250 in N/A 0.81 in N/A 0.500 in N/A 1.25 in N/A 0.687 in N/A 0.61 in N/A 1,430 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 1/2- 20 N/A 0.32 lb N/A
PTRE-1.375 N/A 1.375 in N/A 0.81 in N/A 0.500 in N/A 1.25 in N/A 0.687 in N/A 0.61 in N/A 1,430 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 1/2- 20 N/A 0.37 lb N/A
PTRE-1.50 N/A 1.500 in N/A 1.13 in N/A 0.625 in N/A 1.50 in N/A 0.875 in N/A 0.73 in N/A 2,660 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 5/8 - 18 N/A 0.63 lb N/A
PTRE-1.75 N/A 1.750 in N/A 1.13 in N/A 0.750 in N/A 1.75 in N/A 1.000 in N/A 0.86 in N/A 2,660 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 3/4 - 16 N/A 0.96 lb N/A
PTRE-2.00-2 N/A 2.000 in N/A 1.32 in N/A 0.875 in N/A 2.00 in N/A 1.187 in N/A 0.98 in N/A 3,630 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 7/8 - 14 N/A 1.52 lb N/A
PTRE-2.00 N/A 2.000 in N/A 1.63 in N/A 0.875 in N/A 2.00 in N/A 1.187 in N/A 0.98 in N/A 3,630 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 7/8 - 14 N/A 1.68 lb N/A
PTRE-2.25 N/A 2.250 in N/A 1.63 in N/A 0.875 in N/A 2.00 in N/A 1.187 in N/A 0.98 in N/A 3,630 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 7/8 - 14 N/A 2.07 lb N/A
PTRE-2.50 N/A 2.500 in N/A 1.63 in N/A 1.000 in N/A 2.25 in N/A 1.375 in N/A 1.11 in N/A 5,390 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 1 - 14 N/A 2.48 lb N/A
PTRE-2.50-10 N/A 2.500 in N/A 1.63 in N/A 1.000 in N/A 2.25 in N/A 1.375 in N/A 1.11 in N/A 5,390 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 1 - 14 N/A 2.40 lb N/A
PTRE-2.50E N/A 2.500 in N/A 1.75 in N/A 1.000 in N/A 2.25 in N/A 1.375 in N/A 1.11 in N/A 13,720 lbf N/A Timken Tapered Roller N/A N/A N/A N/A 1 - 14 N/A 2.67 lb N/A
PTRE-2.75 N/A 2.750 in N/A 1.63 in N/A 1.000 in N/A 2.25 in N/A 1.375 in N/A 1.11 in N/A 5,390 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 1 - 14 N/A 3.08 lb N/A
PTRE-2.75E N/A 2.750 in N/A 1.75 in N/A 1.000 in N/A 2.25 in N/A 1.375 in N/A 1.11 in N/A 13,720 lbf N/A Timken Tapered Roller N/A N/A N/A N/A 1 - 14 N/A 3.17 lb N/A
PTRE-3.00A N/A 3.000 in N/A 1.94 in N/A 1.250 in N/A 2.50 in N/A 1.750 in N/A 1.23 in N/A 7,400 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 1 1/4 - 12 N/A 4.53 lb N/A
PTRE-3.00 N/A 3.000 in N/A 1.94 in N/A 1.250 in N/A 2.50 in N/A 1.750 in N/A 1.23 in N/A 17,940 lbf N/A Timken Tapered Roller N/A N/A N/A N/A 1 1/4 - 12 N/A 4.62 lb N/A
PTRE-3.25A N/A 3.250 in N/A 1.94 in N/A 1.250 in N/A 2.50 in N/A 1.750 in N/A 1.23 in N/A 7,400 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 1 1/4 - 12 N/A 5.19 lb N/A
PTRE-3.25 N/A 3.250 in N/A 1.94 in N/A 1.250 in N/A 2.50 in N/A 1.750 in N/A 1.23 in N/A 17,940 lbf N/A Timken Tapered Roller N/A N/A N/A N/A 1 1/4 - 12 N/A 5.31 lb N/A
PTRE-3.50A N/A 3.500 in N/A 1.94 in N/A 1.250 in N/A 2.75 in N/A 1.812 in N/A 1.36 in N/A 7,400 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 1 1/4 - 12 N/A 6.10 lb N/A
PTRE-3.50 N/A 3.500 in N/A 1.94 in N/A 1.250 in N/A 2.75 in N/A 1.812 in N/A 1.36 in N/A 17,940 lbf N/A Timken Tapered Roller N/A N/A N/A N/A 1 1/4 - 12 N/A 6.27 lb N/A
PTRE-4.00A N/A 4.000 in N/A 1.94 in N/A 1.250 in N/A 2.75 in N/A 1.812 in N/A 1.36 in N/A 7,400 lbf N/A SKF Deep Groove Ball Bearing N/A N/A N/A N/A 1 1/4 - 12 N/A 7.69 lb N/A
PTRE-4.00 N/A 4.000 in N/A 1.94 in N/A 1.250 in N/A 2.75 in N/A 1.812 in N/A 1.36 in N/A 17,940 lbf N/A Timken Tapered Roller N/A N/A N/A N/A 1 1/4 - 12 N/A 7.93 lb N/A
PTRE-4.50 N/A 4.500 in N/A 1.94 in N/A 1.250 in N/A 2.75 in N/A 1.812 in N/A 1.36 in N/A 17,940 lbf N/A Timken Tapered Roller N/A N/A N/A N/A 1 1/4 - 12 N/A 9.42 lb N/A
PTRE-5.00 N/A 5.000 in N/A 2.94 in N/A 2.500 in N/A 4.50 in N/A 2.625 in N/A 2.13 in N/A 38,060 lbf N/A Timken Tapered Roller N/A N/A N/A N/A 2 - 12 N/A 20.20 lb N/A
PTRE-6.00 N/A 6.000 in N/A 2.94 in N/A 2.500 in N/A 5.50 in N/A 3.125 in N/A 2.88 in N/A 37,990 lbf N/A Timken Tapered Roller N/A N/A N/A N/A 2 1/2 - 12 N/A 31.06 lb N/A
Unit of Measure
1 2 3