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
Print Back
CTR
Unit of Measure
1 2 3 

Item #

Roller Dia. (A)

Roller Width (B)

Stud Dia. (C)

Stud Length (D)

Crown Radius (R)

Dynamic Load

Bearing Type

Axial Dynamic Load Rating

Axial Static Load Rating

Wrench Flat (Y)

Wrench Flat Length (YL)

Lube Size (Z)

Thread Size (F)

Weight

CAD

CTR-1.00 N/A 1.000 in N/A 0.75 in N/A 0.437 in N/A 1.000 in N/A 12 in N/A 860 lbf N/A SKF Deep Groove Ball N/A 220 lbf N/A 110 lbf N/A N/A N/A N/A 7/16 - 20 N/A 0.17 lb N/A
CTR-1.125 N/A 1.125 in N/A 0.75 in N/A 0.437 in N/A 1.000 in N/A 12 in N/A 860 lbf N/A SKF Deep Groove Ball N/A 220 lbf N/A 110 lbf N/A N/A N/A N/A 7/16 - 20 N/A 0.21 lb N/A
CTR-1.25 N/A 1.250 in N/A 0.81 in N/A 0.500 in N/A 1.250 in N/A 14 in N/A 1,430 lbf N/A SKF Deep Groove Ball N/A 360 lbf N/A 190 lbf N/A N/A N/A N/A 1/2- 20 N/A 0.28 lb N/A
CTR-1.375 N/A 1.375 in N/A 0.81 in N/A 0.500 in N/A 1.250 in N/A 14 in N/A 1,430 lbf N/A SKF Deep Groove Ball N/A 360 lbf N/A 190 lbf N/A N/A N/A N/A 1/2- 20 N/A 0.34 lb N/A
CTR-1.50 N/A 1.500 in N/A 1.13 in N/A 0.625 in N/A 1.500 in N/A 20 in N/A 2,660 lbf N/A SKF Deep Groove Ball N/A 670 lbf N/A 350 lbf N/A N/A N/A N/A 5/8 - 18 N/A 0.54 lb N/A
CTR-1.75-5 N/A 1.750 in N/A 1.13 in N/A 0.500 in N/A 0.880 in N/A 20 in N/A 2,660 lbf N/A SKF Deep Groove Ball N/A 670 lbf N/A 350 lbf N/A N/A N/A N/A 1/2- 13 N/A 0.84 lb N/A
CTR-1.75 N/A 1.750 in N/A 1.13 in N/A 0.750 in N/A 1.750 in N/A 20 in N/A 2,660 lbf N/A SKF Deep Groove Ball N/A 670 lbf N/A 350 lbf N/A N/A N/A N/A 3/4 - 16 N/A 0.84 lb N/A
CTR-2.00-2 N/A 2.000 in N/A 1.32 in N/A 0.875 in N/A 2.000 in N/A 24 in N/A 3,630 lbf N/A SKF Deep Groove Ball N/A 1,820 lbf N/A 1,070 lbf N/A N/A N/A N/A 7/8 - 14 N/A 1.44 lb N/A
CTR-2.00 N/A 2.000 in N/A 1.63 in N/A 0.875 in N/A 2.000 in N/A 24 in N/A 3,630 lbf N/A SKF Deep Groove Ball N/A 1,820 lbf N/A 1,070 lbf N/A N/A N/A N/A 7/8 - 14 N/A 1.44 lb N/A
CTR-2.25 N/A 2.250 in N/A 1.63 in N/A 0.875 in N/A 2.000 in N/A 24 in N/A 3,630 lbf N/A SKF Deep Groove Ball N/A 1,820 lbf N/A 1,070 lbf N/A N/A N/A N/A 7/8 - 14 N/A 1.76 lb N/A
CTR-2.50 N/A 2.500 in N/A 1.63 in N/A 1.000 in N/A 2.250 in N/A 30 in N/A 5,390 lbf N/A SKF Deep Groove Ball N/A 2,700 lbf N/A 1,760 lbf N/A N/A N/A N/A 1 - 14 N/A 2.21 lb N/A
CTR-2.50-10 N/A 2.500 in N/A 1.63 in N/A 1.000 in N/A 2.250 in N/A 30 in N/A 5,390 lbf N/A SKF Deep Groove Ball N/A 2,700 lbf N/A 1,760 lbf N/A N/A N/A N/A 1 - 14 N/A 2.21 lb N/A
CTR-2.50E N/A 2.500 in N/A 1.75 in N/A 1.000 in N/A 2.250 in N/A 30 in N/A 13,720 lbf N/A Timken Tapered Roller N/A 5,130 lbf N/A 9,470 lbf N/A N/A N/A N/A 1 - 14 N/A 2.38 lb N/A
CTR-2.75 N/A 2.750 in N/A 1.63 in N/A 1.000 in N/A 2.250 in N/A 30 in N/A 5,390 lbf N/A SKF Deep Groove Ball N/A 2,700 lbf N/A 1,760 lbf N/A N/A N/A N/A 1 - 14 N/A 2.67 lb N/A
CTR-2.75E N/A 2.750 in N/A 1.75 in N/A 1.000 in N/A 2.250 in N/A 30 in N/A 13,720 lbf N/A Timken Tapered Roller N/A 5,130 lbf N/A 9,470 lbf N/A N/A N/A N/A 1 - 14 N/A 2.85 lb N/A
CTR-3.00A N/A 3.000 in N/A 1.94 in N/A 1.250 in N/A 2.500 in N/A 30 in N/A 7,400 lbf N/A SKF Deep Groove Ball N/A 3,700 lbf N/A 2,520 lbf N/A N/A N/A N/A 1 1/4 - 12 N/A 3.87 lb N/A
CTR-3.00 N/A 3.000 in N/A 1.94 in N/A 1.250 in N/A 2.500 in N/A 30 in N/A 17,940 lbf N/A Timken Tapered Roller N/A 7,410 lbf N/A 14,120 lbf N/A N/A N/A N/A 1 1/4 - 12 N/A 4.06 lb N/A
CTR-3.25A N/A 3.250 in N/A 1.94 in N/A 1.250 in N/A 2.500 in N/A 30 in N/A 7,400 lbf N/A SKF Deep Groove Ball N/A 3,700 lbf N/A 2,520 lbf N/A N/A N/A N/A 1 1/4 - 12 N/A 4.53 lb N/A
CTR-3.25 N/A 3.250 in N/A 1.94 in N/A 1.250 in N/A 2.500 in N/A 30 in N/A 17,940 lbf N/A Timken Tapered Roller N/A 7,410 lbf N/A 14,120 lbf N/A N/A N/A N/A 1 1/4 - 12 N/A 4.72 lb N/A
CTR-3.50A N/A 3.500 in N/A 1.94 in N/A 1.250 in N/A 2.750 in N/A 30 in N/A 7,400 lbf N/A SKF Deep Groove Ball N/A 3,700 lbf N/A 2,520 lbf N/A N/A N/A N/A 1 1/4 - 12 N/A 5.33 lb N/A
CTR-3.50 N/A 3.500 in N/A 1.94 in N/A 1.250 in N/A 2.750 in N/A 30 in N/A 17,940 lbf N/A Timken Tapered Roller N/A 7,410 lbf N/A 14,120 lbf N/A N/A N/A N/A 1 1/4 - 12 N/A 5.52 lb N/A
CTR-4.00A N/A 4.000 in N/A 1.94 in N/A 1.250 in N/A 2.750 in N/A 30 in N/A 7,400 lbf N/A SKF Deep Groove Ball N/A 3,700 lbf N/A 2,520 lbf N/A N/A N/A N/A 1 1/4 - 12 N/A 6.91 lb N/A
CTR-4.00 N/A 4.000 in N/A 1.94 in N/A 1.250 in N/A 2.750 in N/A 30 in N/A 17,940 lbf N/A Timken Tapered Roller N/A 7,410 lbf N/A 14,120 lbf N/A N/A N/A N/A 1 1/4 - 12 N/A 7.11 lb N/A
CTR-4.50 N/A 4.500 in N/A 1.94 in N/A 1.250 in N/A 2.750 in N/A 30 in N/A 17,940 lbf N/A Timken Tapered Roller N/A 7,410 lbf N/A 14,120 lbf N/A N/A N/A N/A 1 1/4 - 12 N/A 8.91 lb N/A
CTR-5.00 N/A 5.000 in N/A 2.94 in N/A 2.000 in N/A 4.500 in N/A 48 in N/A 38,060 lbf N/A Timken Tapered Roller N/A 14,350 lbf N/A 37,660 lbf N/A N/A N/A N/A 2 - 12 N/A 18.18 lb N/A
Unit of Measure
1 2 3