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.

75 mm x 115 mm x 20 mm  KOYO N1015 cylindrical roller bearings
75 mm x 115 mm x 20 mm KOYO N1015 cylindrical roller bearings
4000 rpm
3400 rpm
160 mm x 290 mm x 48 mm  CYSD NJ232 cylindrical roller bearings
160 mm x 290 mm x 48 mm CYSD NJ232 cylindrical roller bearings
264.5 mm
2400 r/min
Toyana HK283816 cylindrical roller bearings
Toyana HK283816 cylindrical roller bearings
3/8 NPT
58.737 mm
340 mm x 460 mm x 118 mm  FAG NNU4968-S-K-M-SP cylindrical roller bearings
340 mm x 460 mm x 118 mm FAG NNU4968-S-K-M-SP cylindrical roller bearings
100 mm
M 5
75 mm x 160 mm x 37 mm  FBJ NJ315 cylindrical roller bearings
75 mm x 160 mm x 37 mm FBJ NJ315 cylindrical roller bearings
460.0000 mm
358000 N
140 mm x 250 mm x 42 mm  SKF NUP 228 ECML cylindrical roller bearings
140 mm x 250 mm x 42 mm SKF NUP 228 ECML cylindrical roller bearings
455000 N
110.000 mm
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