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NSK cylindrical roller bearing NU316 / JAPAN
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Quick Details
Structure: Cylindrical Type: Roller Brand Name: NSK
Bore Size: 80 mm Outside Diameter: 170 mm Number of Row: Single Row
Place of Origin: Japan Material: GCR-15
Packaging & Delivery
Packaging Detail: single carton package + standard export packing
Delivery Detail: Depends the quantity of order
Specifications

1,cylindrical roller bearing 
2,ABEC-5 
3,Large stock 
4,Prompt delivery 
5,High precision Low noise

Cylindrical roller bearings  
 
 

NSK produces cylindrical roller bearings in many designs, dimension series and sizes. The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the NSK standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement bearings are suitable for very heavy radial loads at moderate speeds.

The rollers of NSK cylindrical roller bearings are a key component. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing. Their surface finish maximizes lubricant film formation and optimizes rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.

The NSK range of cylindrical roller bearings comprises the basic types

single row cylindrical roller bearings, caged, mainly of the NU, NJ, NUP and N designs ()
double row cylindrical roller bearings, caged, mainly of the NNU and NN designs ()
multi-row cylindrical roller bearings, caged (, )
single row full complement cylindrical roller bearings, mainly of the NCF and NJG designs ()
double row full complement cylindrical roller bearings, mainly of the NNF design ()
multi-row full complement cylindrical roller bearings, with four or eight rows of rollers ().

In addition to the standard assortment the comprehensive NSK range of cylindrical roller bearings consists of

single row high-precision all-steel or hybrid cylindrical roller bearings ()
double row high-precision all-steel or hybrid cylindrical roller bearings ()
cylindrical roller bearings and bearing units for railway axleboxes ()
single row cylindrical roller bearings for traction motors for railway applications
backing bearings for cold rolling mills of the cluster type ()
indexing roller units for continuous furnaces ().

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