Bearing - UG 208 ER NTN

Product detailed description

Bearing - UG 208 ER NTN

UG 208 ER NTN is an insert ball bearing intended for installation in a matching bearing housing. Its spherical outside surface accommodates minor initial mounting misalignment, while the eccentric locking system secures the inner ring to the shaft.

Key features

• nominal shaft diameter: 40 mm
• insert outside diameter: 80 mm
• extended inner-ring design
• eccentric locking-collar attachment
• sealed and grease-filled design for operation in a housing
• manufacturer / brand: NTN

Typical applications

Insert bearings are used in conveyors, agricultural machinery, fans, packaging lines and other units requiring straightforward installation in pillow-block, flanged or take-up housings.

Important before ordering

Catalogues from different manufacturers show varying inner-ring and overall widths for the UG 208 ER designation. Therefore compare not only the 40 mm bore and 80 mm outside diameter, but also overall width, outer-ring width, lubrication-hole position, seal type and the supplied eccentric collar. Fit the bearing into a clean compatible housing and tighten the locking collar in the shaft's direction of rotation in accordance with the manufacturer's instructions.