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NNCF2660129MG 130300129mm Backing bearings for cluster cold rolling mills

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NNCF2660129MG 130300129mm Backing bearings for cluster cold rolling mills

Name: NNCF2660129MG 130300129mm Backing bearings for cluster cold rolling mills
Brand: Monton
Price: 1 USD

China NNCF2660129MG 130*300*129mm Backing bearings for cluster cold rolling mills wholesale

Brand Name : Monton

Model Number : NNCF2660129MG

Place of Origin : Luoyang

MOQ : 1PCS

Price : USD

Packaging Details : Single box/Wooden case

Delivery Time : 7-35 days

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New Designations :NNCF2660129MG

Main demensions :130*300*129mm

Bore Dia × Outside Dia × Width Dia (mm)

ID :130 mm

Inside diameter/Bore size

OD :300 mm

Outside diameter

B :129 mm

Thickness/high/width

Weight, Mass M :8kg

NNCF2660129MG 130*300*129mm Backing bearings for cluster cold rolling mills

Backing bearings are typically cylindrical roller bearings, with extra thick outer rings and handled in batches per shaft. Backing bearings are preferably handled as complete sets.

In additional to the general remanufacturing process the set of backing bearings total radial cross section (wall thickness) is machined to achieve a very tight cross section variation of all bearings within the batch/shaft. The backing bearing remanufacturing process has been adapted from the general bearing remanufacturing process:
regrind of the outer ring outside surface and refresh the logarithmic profile
assemble, inspect and reclassify section height groups.

Bearing features
High load carrying capacity
Low friction
The optimized internal geometry reduces friction and heat generated by the bearing.
Long service life
The logarithmic roller profile reduces edge stresses at the roller/raceway contact under all load conditions. Also, the logarithmic outer ring outside diameter profile reduces edge loading during operation and contributes to extended service life.
Enhanced operational reliability
The surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.
Effective lubrication
Most backing bearings have lubrication holes and many have one or more annular grooves in the inner ring to enable lubrication via the support shaft.

NNCF2660129MG 130300129mm Backing bearings for cluster cold rolling mills Images

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NNCF2660129MG 130*300*129mm Backing bearings for cluster cold rolling mills

NNCF2660129MG 130*300*129mm Backing bearings for cluster cold rolling mills

NNCF2660129MG 130*300*129mm Backing bearings for cluster cold rolling mills Images

NNCF2660129MG 130300129mm Backing bearings for cluster cold rolling mills

NNCF2660129MG 130300129mm Backing bearings for cluster cold rolling mills

NNCF2660129MG 130300129mm Backing bearings for cluster cold rolling mills Images