Double Row Brass Cage Cylindrical Roller Bearing NN3028 , High Precision

Double Row Brass Cage Cylindrical Roller Bearing NN3028 , High Precision

Quick?Detail:

1)?High?Precison?Cylindrical?Roller?Bearing?NN3028?NN3028K

2)Bearing?Material:?Chrome?steel:?

Cage:?Brass?Cage

3)?Abundant?Stock?&Quick?Delivery?

4)Brands:?MBY?or?OEM

Specifications:

Description:

Cylindrical?Roller?Bearing

Cylindrical roller bearing(NN3028 NN3028K) belong to separable bearings, with easy method of mounting and dismounting. They can be classified into single row, double rows and four rows. As per different rib of the ring, single-row cylindrical roller bearings can be divided into N series, NU series, NF series, NUP series and so on. Cylindrical roller bearings carry a very heavy radial loads.

Applications:

Medium-sized motors, automotive, locomotives , machine tool spindle , internal combustion engines , generators, gas turbines , gear boxes, rolling mill , vibrating screen and lifting and transport machinery, printing Machinery, textile machinery etc.

Cylindrical?roller?bearing?Features

? Roller and raceway contact or repair offline contacts, radial load capacity, suitable to withstand heavy load and shock load.
?Small friction coefficient, suitable for high speed, speed close to deep groove ball bearings.
?. N type and NU type can move axially, to accommodate misalignment due to thermal expansion or of the shaft and the housing due to changes in relative position, can be used for supporting the free end.
? Pairs of shaft or housing bore machining higher, bearing outer ring axis relative deflection after installation should be strictly controlled to avoid contact stress concentration.
? Inner or outer ring detachable, easy installation and removal.

Pictures:

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