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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PCI LBRA Non-Metalic WEB
Unit of Measure
Items PCI LBRA Track Roller NCTR BB Closed
NCTR-1.00
Crowned Track Roller 		PCI LBRA Track Roller NCTR BB Closed
NCTR-1.125
Crowned Track Roller 		PCI LBRA Track Roller NCTR BB Closed
NCTR-1.25
Crowned Track Roller 		PCI LBRA Track Roller NCTR BB Closed
NCTR-1.375
Crowned Track Roller 		PCI LBRA Track Roller NCTR BB Closed
NCTR-1.50
Crowned Track Roller
UPC Code N/A 00841946135407 N/A 00841946124890 N/A 00841946124906 N/A 00841946124937 N/A 00841946124951
Description N/A NCTR-1.00 (NON METALLIC - CROWNED TRACK ROLLER) N/A NCTR-1.125 (NON METALLIC - CROWNED TRACK ROLLER) N/A NCTR-1.25 (NON METALLIC - CROWNED TRACK ROLLER) N/A NCTR-1.375 (NON METALLIC - CROWNED TRACK ROLLER) N/A NCTR-1.50 (NON METALLIC - CROWNED TRACK ROLLER)
Features N/A Crowned Track Rollers have a spherical body profile and are used to reduce the effects of misalignment by better distributing load. Crowned rollers are also used in rotary applications to minimize scrubbing or skidding.
Thread Type Description N/A
Line Drawing (Dimensions Tab) N/A
CTR-MED
Roller Dia. (A) N/A 1.000 in N/A 1.125 in N/A 1.250 in N/A 1.375 in N/A 1.500 in
Stud Dia. (C) N/A 0.437 in N/A 0.437 in N/A 0.500 in N/A 0.500 in N/A 0.625 in
Series N/A NCTR
Outside Ring Shape N/A Crowned - Spherical
Type N/A Crowned / Spherical
Material N/A Non-Metallic
Roller Material N/A Non-Metallic
Stud Material N/A Carbon Steel
Lubrication Type N/A Sealed for Life
Stud Type N/A Standard
Dynamic Load N/A 860 lbf N/A 860 lbf N/A 1430 lbf N/A 1430 lbf N/A 2660 lbf
Static Load Rating N/A 430 lbf N/A 430 lbf N/A 750 lbf N/A 750 lbf N/A 1400 lbf
Axial Dynamic Load Rating N/A 220 lbf N/A 220 lbf N/A 360 lbf N/A 360 lbf N/A 670 lbf
Axial Static Load Rating N/A 110 lbf N/A 110 lbf N/A 190 lbf N/A 190 lbf N/A 350 lbf
Max Speed Rating N/A 24,000 rpm N/A 24,000 rpm N/A 19,000 rpm N/A 19,000 rpm N/A 15,000 rpm
Stud Capacity N/A 500 lb N/A 500 lb N/A 900 lb N/A 900 lb N/A 1,570 lb
Retaining Ring Capacity N/A 470 lb N/A 470 lb N/A 470 lb N/A 470 lb N/A 550 lb
Maximum Clamping Torque N/A 180 in·lb N/A 180 in·lb N/A 180 in·lb N/A 180 in·lb N/A 350 in·lb
Enclosure N/A Rubber Lip
Bearing Type N/A SKF Deep Groove Ball
Weight N/A 0.110 lb N/A 0.120 lb N/A 0.200 lb N/A 0.210 lb N/A 0.420 lb
Width (B) N/A 0.751 in N/A 0.751 in N/A 0.810 in N/A 0.810 in N/A 1.130 in
Bore Diameter (C) N/A
Stud Length (D) N/A 1.000 in N/A 1.000 in N/A 1.250 in N/A 1.250 in N/A 1.500 in
Eccentric Diameter (ED) N/A
Eccentric Length (EL) N/A
Eccentric Offset (EO) N/A
Thread (F) N/A 7/16 - 20 N/A 7/16 - 20 N/A 1/2- 20 N/A 1/2- 20 N/A 5/8 - 18
Groove Center (G) N/A
Groove Center (G) N/A
Hex Size (H) N/A 0.188 in N/A 0.188 in N/A 0.188 in N/A 0.188 in N/A 0.313 in
Flange Diameter (L) N/A
Flange Width (M) N/A
Point Diameter (P) N/A
Crown Radius (R) N/A 12.000 in N/A 12.000 in N/A 14.000 in N/A 14.000 in N/A 20.000 in
Shoulder Diameter (SD) N/A 0.500 in N/A 0.500 in N/A 0.600 in N/A 0.600 in N/A 0.800 in
Shoulder Length (SL) N/A 0.030 in N/A 0.030 in N/A 0.030 in N/A 0.030 in N/A 0.060 in
Total Width (T) N/A 0.781 in N/A 0.781 in N/A 0.840 in N/A 0.840 in N/A 1.190 in
Thread Length (TL) N/A 0.500 in N/A 0.500 in N/A 0.625 in N/A 0.625 in N/A 0.750 in
Tread Width (W) N/A
Wrench Flat (Y) N/A
Wrench Flat Length (YL) N/A
Lube Size (Z) N/A