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NU228MY Nachi Cylindrical Bearing 140x250x42 Japan Large Bearings

NU228MY Nachi Cylindrical Bearing 140x250x42 Japan Large

Our Price: CA$1,106.40

Item: NU228MY Roller Bearing

Type: Nachi Cylindrical Roller Bearing

Cage: Bronze Cage

Dimensions: 140mm x 250mm x 42mm/Metric

ID (inner diameter)/Bore: 140mm

Product Code: NU228MY-NACHI-14025042-LARGE

Qty:

Description

NU228MY Nachi Cylindrical Roller Bearing Bronze Cage 140mm x 250mm x 42mm Made in Japan NU228MY Nachi Cylindrical Roller Bearing, Bronze Cage, Made in Japan, the NU228MY inner diameter is 140 mm, the NU228MY outer diameter is 250mm and the NU228MY width is 42mm.

Item: NU228MY Roller Bearing

Type: Nachi Cylindrical Roller Bearing

Cage: Bronze Cage

Dimensions: 140mm x 250mm x 42mm/Metric

ID (inner diameter)/Bore: 140mm

OD (outer diameter): 250mm

Width/Height/thickness: 42mm

Size: 140 x 250 x 42 mm

Quantity: One Bearing

Dynamic load rating Cr: 310,000 N

Static load rating Cor: 420,000 N

Limiting Speed:

Grease Lubrication: 2,400 RPM

Oil Lubrication: 3,000 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.

NU228MY Nachi Cylindrical Bearing 140x250x42 Japan Large Bearings

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NU228MY Nachi Cylindrical Bearing 140x250x42 Japan Large Bearings

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