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 SRC-14 Cartridge Unit Bearings
5600 rpm
44900 N
SEALMASTER SRC-20R Cartridge Unit Bearings
0.02 KGS
In Stock
SEALMASTER SRC-20RC Cartridge Unit Bearings
Brass
In Stock
SEALMASTER SRC-18 Cartridge Unit Bearings
76.2mm
69.8
SEALMASTER SRC-15 Cartridge Unit Bearings
0.02 KGS
Brass
SEALMASTER SRC-8 Cartridge Unit Bearings
EPR 21
549.275 mm
FYH UCC20723 Cartridge Unit Bearings
0.6 mm
146 kN
SEALMASTER SC-16 HT Cartridge Unit Bearings
61811-qbl
0.20 KGS
SEALMASTER SC-212TMC Cartridge Unit Bearings
1660
Brass
SEALMASTER SC-212TM Cartridge Unit Bearings
71.5 mm
8 N·m
SEALMASTER SC-211TM Cartridge Unit Bearings
35mm
7307etsulp4-rhp
SEALMASTER SC-210TM Cartridge Unit Bearings
0.02 KGS
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