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NJ309 Nachi Cylindrical Bearing 45x100x25 Steel Cage Japan Bearings

NJ309 Nachi Cylindrical Bearing 45x100x25 Steel Cage Japan

Our Price: CA$128.62

Item: NJ309 Roller Bearing

Type: Nachi Cylindrical Roller Bearing

Cage: Steel Cage

Dimensions: 45mm x 100mm x 25mm/Metric

ID (inner diameter)/Bore: 45mm

Product Code: NJ309-NACHI-4510025

Qty:

Description

Nachi Cylindrical Roller Bearings NJ309 45mm x 100mm x 25mm Steel Cage Made in Japan NJ309 Nachi Cylindrical Roller Bearings, Steel Cage, Made in Japan, the NJ309 inner diameter is 45mm, the NJ309 outer diameter is 100mm, NJ309 width is 25mm.

Item: NJ309 Roller Bearing

Type: Nachi Cylindrical Roller Bearing

Cage: Steel Cage

Dimensions: 45mm x 100mm x 25mm/Metric

ID (inner diameter)/Bore: 45mm

OD (outer diameter): 100mm

Width/Height/thickness: 25mm

Size: 45 x 100 x 25 mm

Quantity: One Bearing

Dynamic load rating Cr: 78,500 N

Static load rating Cor: 77,500 N

Limiting Speed:

Grease Lubrication: 6,300 RPM

Oil Lubrication: 7,500 RPM

Made in Japan Nachi Cylindrical Roller Bearings Construction of this roller bearing type is the simplest of all radial roller bearings. This bearing type is often used in high-speed applications. Because the inner ring, outer ring, and rollers are in line contact, this bearing type has a large radial load capacity. Various Cylindrical roller bearing configurations are:N,NJ,NF,NU,RNU : integral ribs (flanges) NH,NP,NUP,NUH : integral and loose ribs NN,NNU : double-row bearings Configurations having integral flanges or loose ribs on both the inner and outer rings can sustain a small amount of axial load. Since this bearing type supports axial loads as sliding action between the end of the rollers and flange faces, axial loading is limited. Double-row Cylindrical roller bearings are used for high-speed, high-accuracy applications such as; main spindle support for lathes, milling machines, and machining centers. Radial clearance of tapered-bore bearings can be adjusted during mounting of the bearing(s) onto the mating journal. Standard cages are pressed steel or polyamide resin. Machined cages of high-strength brass are used for bearings of large dimension or for high-speed applications.

NJ309 Nachi Cylindrical Bearing 45x100x25 Steel Cage Japan Bearings

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NJ309 Nachi Cylindrical Bearing 45x100x25 Steel Cage Japan Bearings

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