URETHANE ROLLERS Urethane Schematic


Product Guide
Part Number
Wheel Diameter
A
Wheel Width
B
Standoff Length
C
Standoff Diameter
D
Through Hole
E
Bearing
Auxiliary Seal
Application
Urethane Body 2945G 2945G 4" 1-1/4" -0.255 ---- 5/8" N/A ---- Moderate Contamination
Urethane Body 2955G 2955G 5" 1-1/4" -0.255 ---- 5/8" N/A ---- Moderate Contamination


BEARING INFORMATION

BGA – A 52MM (6205) Bearing used in high-speed applications

BGAS – A 52MM (6205) Bearing used in low to moderate speed applications where high contamination is present

BGF – A 52MM Collar locking bearing used in low to moderate speed applications where moderate contamination is present (used only for 1" shaft mounts)

BGBS – A 40MM (6203) Bearing used in low to moderate speed applications where high contamination is present

BGB – A 40MM (6203) Bearing used in high-speed applications

NB21 – A Fixed Bearing used in underwater applications

AUXILIARY SEAL INFORMATION

NRT – An auxiliary bearing seal that provides excellent protection in high contamination areas to greatly improve bearing life. The NRT seal has a low friction coefficient, providing low bearing drag.