6303 High Temperature Electric Motor Bearing for Oven Machinery

Product Description

Features:
WM high-temperature bearings maintain exceptional performance at temperatures to 200°C and beyond. These bearings which are deal for extreme high temperature applications are designed to provide high reliability, longer life and reduce machine operating costs.

1.For 150°C ~ 200°C working conditions, WM high-temperature bearing is made of high quality bearing steel GCr15 by S2 grade 250°C high temperature tempering which make the hardness reaching between 58 HRC and 62HRC. It uses Silicon fluoride grease as lubrication, ACM rubber seal for sealed type bearing (-2RS), and SPCC shield for shielded type bearing (-ZZ).

2.For 200°C ~ 250°C working conditions, WM high-temperature bearings is made of high quality bearing steel GCr15 by S3 grade 300°C high temperature tempering which make the hardness reaching 62HRC. It uses Polyether grease as lubrication, FKM rubber seal for sealed type bearing (-2RS) , SPCC shield for shielded type bearing (-ZZ).

3.WM high-temperature bearing is produced according to ABEC-3 (P6) tolerance precision, and the radial clearance is looser than normal bearings to accommodate larger coefficients of expansion. It has advantages of low noise and non-sticking during normal operating, and afford the friction and impact from external environment.

Applications:
WM high-temperature bearing are used include:
Packaging industry: Corrugating Roller, Pressure Roller
Food and beverage industry: Continuous baking ovens, wafer baking ovens, etc.
Motor industry: Air-blower, ventilator, hot melt fan, furnace blower, etc.
Machinery Industry: Drying oven, Painting equipment, coating & conveying equipment, ceramic curing furnace, etc.

Specifications: