NTN BEARUNG DRIVESHAFT,INC.

NSK 6911v Bearing

 

cylindrical roller bearings

The cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).
The outer and inner rings of all types are separable.
Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

25,000 mm x 62,000 mm x 17,000 mm  NTN NUP305 cylindrical roller bearings
25,000 mm x 62,000 mm x 17,000 mm NTN NUP305 cylindrical roller bearings
362 mm
166 kN
Toyana NU2304 E cylindrical roller bearings
Toyana NU2304 E cylindrical roller bearings
1 1/4-7 UNC
214.313 mm
460 mm x 830 mm x 165 mm  ISO NUP1292 cylindrical roller bearings
460 mm x 830 mm x 165 mm ISO NUP1292 cylindrical roller bearings
3800 rpm
60.000 mm
Toyana NU3216 cylindrical roller bearings
Toyana NU3216 cylindrical roller bearings
80 mm
80 mm
Toyana BK3016 cylindrical roller bearings
Toyana BK3016 cylindrical roller bearings
90.000 mm
3.00 mm
140 mm x 250 mm x 68 mm  NACHI 22228AEX cylindrical roller bearings
140 mm x 250 mm x 68 mm NACHI 22228AEX cylindrical roller bearings
29200 N
72.0000 mm
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