Engineered Plastic Bearings - R Type - Straight Bore

Brand :

MISUMI

Caution

Product Description

quiet resin roller with resin molded on the outer ring of the bearing.

Used in various devices as transportation rollers, guide rollers, and traveling rollers.
Excellent in reducing noise and vibration.
The roller part is R-shaped.
Resin materials include polyacetal and antistatic polyacetal.

Applications
Automatic sorting equipment (sorter), conveyance equipment
Chain conveyor equipment, automatic assembly line equipment, vertical conveyance equipment, door opening/closing equipment

Engineered Plastic Bearings/R Type:Related Image

Bearing Accuracy
JIS B 1514 0 Class

Type	[ M ]Material			[ S ]Surface Treatment
Straight Bore	Surface Plastic	Bearing	Shaft	Shaft
ERBS	Polyacetal	SUS440C equivalent	SUS304 equivalent	-
ERB	Polyacetal	SUJ2	SWCH	Trivalent Chromate
ERBZ	Antistatic Polyacetal	SUS304 (Low Particle Generation)	SUS304 equivalent	-

[ ! ]ERBZ uses low particulate grease and the resin section may be discolored due to reactions with ultraviolet, but the functionality will not be affected.
[ ! ]Surface resistivity of antistatic polyacetal is 1.5x10¹¹Ω (Temperature 23°C / Humidity 65%)
[ ! ]For identification, markings are painted on the side of antistatic polyacetal plastic parts. Wipe off before use.