Roller Bearings

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Roller bearings are any cylindrical or spherical object that aids in the movement of an object greater in size than the bearing itself. A roller bearing is a weight distribution-oriented bearing. This means it utilizes many points of contact between a circular housing that contains internal rolling elements, such as ball bearings, that sit within a collar.Cylindrical roller bearings can have single or double rows. They can be made of stainless steel, chrome steel, ceramic, or a hybrid form of construction. When selecting cylindrical roller bearings, the dimensions of the bore and outer ring width, as well as operation specifics such as static radial load, dynamic radial load, and rated speed must be considered.

 

Roller bearings are bearings with cylindrical rolling elements (rollers) placed between inner and outer rings (called races). They are used in a variety of applications such as general machinery, machine tools, motors and reduction drives. The rolling elements used in roller bearings are cylindrical rollers instead of the balls. 

 

Bearing Number Bore Dia Outer DIa Width Size
BEARINGS LIMITED 6205 2RS NR C3 Roller Bearings 38.989 mm Single Row 85 mm Uncoated
PCI CTR-1.25-SS Roller Bearings 10-1/2 in Steel Closed End Cap Click here
PCI YSH-1.000-SS Roller Bearings 70 mm 2.9900 in 12.4400 in Non-Expansion Bearing (Fixed)
PCI CIRE-5.00E-1 Roller Bearings 300 mm -40 to 120 ºC 500 mm Brass
PCI VTR-2.00-SS Roller Bearings 0.9375 in 3150 lbf 3.0000 in 1780 lbf
PCI YSH-.437 Roller Bearings PCI YSH-.437 1 pcs Negotiable
PCI FFTR-1.50 Roller Bearings 0.3125 in 7500 lb 7 ° 750 lb
PCI CTRY-3.00 Roller Bearings 2.4375 in 2.7000 in 10.8800 in Non-Expansion Bearing (Fixed)
PCI PTR-2.00-SS Roller Bearings 3.1875 in Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che Labyrinth 3926904590.US
PCI SCFE-2.50-SH-THT Roller Bearings 3.1875 in 3.7500 in 12.3000 in Non-Expansion Bearing (Fixed)
RIT BEARING NURT 25 R Roller Bearings 1.4375 in 5820 lbf 3.6250 in 3460 lbf
PCI CIR-4.00-1 Roller Bearings 45 mm Galvanized Steel 58 mm 45 mm
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