DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS

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Double-row cylindrical roller bearings are designed for heavy loads that can’t be serviced with a single row bearing. The additional row of rollers allows for the increased radial loads. These bearings are typically metric dimensioned with a machined brass cage. The cage is a one-piece roller riding brass finger cage that promotes smooth rolling. They are industry interchangeable with same size designation. They will be supplied with C3 Internal Radial Clearance unless specified. Bearings with tapered bore, “K” suffix, and P5 clearance can be supplied upon request. Applications include lathes, gearboxes, and pinion stands.


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.

Bearing Number Bore Dia Outer DIa Width Size
NSK  NN3926 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS Standard Open Type 217 120mm
NSK  NN4996K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS Single Cup 0.9063 in Chrome Steel 36690
NSK  NNU4924K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS Round Lubrication Fitting 532 13.6900 in
NSK  NN4928 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS 71907cd/p4adga-skf 0.07 KGS 26000 Plastic
NSK  NN3948 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK  NN3948 1 pcs Negotiable
NSK  NN3196K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS 6900 4800 In Stock 4.99 KGS
NSK  NNU3038 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS 704136 MFC 0.3125 in 3-1C
NSK  NN4836 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS 0.9375 in 0.4375 in Crowned Non-Metallic Bushing
NSK  NN3038K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK  NN3038K 1 pcs Negotiable
NSK  NN3936 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS 1/16 in 2000 psi +10 to +22 Bronze
NSK  NNU3068 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS Roller & Cage As 0 to +250 ° Open 2.5000 in
NSK  NN3922 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS Round UE208-24 Standard Duty Non-Expansion Bearin
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