NTN BEARING CORP.OF AMERICA

Cartridge Unit Bearings

An automatic lubricator is designed to automatically supply a small quantity of clean grease or oil to a lubrication point on a regular basis, thus improving bearing performance. Key benefits of using an automatic lubricator are improved employee safety, increased machine reliability and optimized maintenance operations.

 

Our cartridges are available in metallic or rubber. The bearing inserts have grade 10 balls and super-finished ball paths to support proper lube film and reduce noise. Metallic Design Attributes. Mounts in straight bore housings. Comes complete with wide inner-ring bearing insert and three-piece “R” seal. An old-style cup-and-cone bottom bracket.The lockring wrench is about to loosen the lockring, the pin wrench is engaging two of the holes in the adjustable cup.(Some cartridge bearings do use these same tools.) Another article gives instructions on servicing cup-and-cone bottom brackets.: A cartridge bottom bracket. The splined tool is shown above the bottom bracket.

 

SEALMASTER MSC-63 Cartridge Unit Bearings
67 kN
50.7 mm
SEALMASTER MSC-56 Cartridge Unit Bearings
0.20 KGS
Standard
SEALMASTER MSC-55C Cartridge Unit Bearings
75mm
bl215zz-nsk
SEALMASTER MSC-51 Cartridge Unit Bearings
190.0000 mm
32.00 mm
SEALMASTER MSC-54 Cartridge Unit Bearings
In Stock
2208-2rstn-qbl
SEALMASTER MSC-55 Cartridge Unit Bearings
88
50mm
SEALMASTER MSC-52 Cartridge Unit Bearings
2205ektnc3-qbl
C3
SEALMASTER MSC-48 Cartridge Unit Bearings
58500 N
5000 rpm
SEALMASTER MSC-44 Cartridge Unit Bearings
Standard
0.02 KGS
SEALMASTER MSC-40C Cartridge Unit Bearings
Standard
80mm
SEALMASTER MSC-32TC Cartridge Unit Bearings
68000 N
150.0000 mm
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