Cartridge Unit Bearings

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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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
SEALMASTER MSC-40 Cartridge Unit Bearings	19.2	Steel	Open Type	In Stock
SEALMASTER MSC-36T Cartridge Unit Bearings	Two Seals	19500 N	6300 rpm	85.000 mm
SEALMASTER MSC-36C Cartridge Unit Bearings	14000 rpm	9.5 mm	28.600 mm	12500 N
SEALMASTER MSC-320 Cartridge Unit Bearings	0.05 KGS	16000	4.55	30mm
SEALMASTER MSC-36 Cartridge Unit Bearings	1750 lbf	Stainless Steel	1 in	1.4375 in
SEALMASTER MSC-32T Cartridge Unit Bearings	46 mm	100 mm	65 mm	1.32 kg
SEALMASTER MSC-32C Cartridge Unit Bearings	Open Type	22315-e1-k-c3-qbl	In Stock	55mm
SEALMASTER MSC-316 Cartridge Unit Bearings	20.067 mm	1.5 mm	129 kN	0.81 kg
SEALMASTER MSC-32 Cartridge Unit Bearings	Steel	47mm	Standard	0.02 KGS
SEALMASTER MSC-315C Cartridge Unit Bearings	900	2040	1190	Standard
SEALMASTER MSC-315 Cartridge Unit Bearings	Steel	C3	65mm	Open Type
SEALMASTER MSC-314 Cartridge Unit Bearings	42 kg	1600 r/min	0.35	150 mm