GGB BEARING CO., LTD.

NSK 6301 Bearing

 

DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS

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.

NSK  NNU49/530K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NNU49/530K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
23126-e1-tvpb-c3-fag
Open Type
NSK  NN4924K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NN4924K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
No Hole
Uncoated
NSK  NNU49/600 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NNU49/600 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
3.7500 in
3.1250 in
NSK  NN3092 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NN3092 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK 
NN3092
NSK  NNU3030 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NNU3030 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
C0
4.3800 in
NSK  NNU3038 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NNU3038 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
Skwezloc
Round
NSK  NNU4921K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NNU4921K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
30 mm
Machined Bearing wit
NSK  NNU4864 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NNU4864 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
0.5000 in
Maintenance Free
NSK  NNU4864 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NNU4864 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
8.3200 in
14.0000 in
NSK  NN3068K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NN3068K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
0.83
Standard
NSK  NNU3040 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK  NNU3040 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
11.2500 in
Chrome Steel
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CYLINDRICAL ROLLER THRUST BEARINGS
Double Row Bearings
DOUBLE-ROW BEARINGS
DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
FOUR-ROW CYLINDRICAL ROLLER BEARINGS
FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS
Multi-Row Roller Bearings  
Roll Bearings for Mills
Roller Bearings
ROLLING BEARINGS FOR STEEL MILLS
Sealed roll neck Bearings
SEALED-CLEAN FOUR-ROW BEARINGS
SKF 7309 Bearing
Koyo 6207 Bearing
Dac3055w Bearing
Koyo 6306 Bearing