cylindrical roller bearings
Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.
Based on the theory that oil film formation in bearing contact areas can be improved by changing the character and direction of the components’ surface finishes, the distinguishing micro pots are able to effectively capture and channel oil to where it’s needed.
Cylindrical Roller Bearings - NUB Series. In order to meet the requirements of steel making equipment and continuous-casting machines, We have expanded its range of cylindrical roller bearings. We have developed the new NUB series which can reduce the total cost of ownership for continuous casting machine guide rolls.
- 35 mm x 80 mm x 21 mm Fersa N307FM cylindrical roller bearings
- Normal Duty
- Setscrew Ball Bearing
- 30 mm x 80 mm x 21 mm Fersa F19078 cylindrical roller bearings
- Normal Duty
- Grip Tight Ball Bearing
- 34,993 mm x 80 mm x 23 mm Fersa F19043 cylindrical roller bearings
- Normal Duty
- Setscrew Ball Bearing
- 75 mm x 160 mm x 55 mm SIGMA NJ 2315 cylindrical roller bearings
- Intermediate Duty
- Setscrew Ball Bearing
- 85 mm x 150 mm x 36 mm SIGMA N 2217 cylindrical roller bearings
- Intermediate Duty
- Setscrew Ball Bearing
- 60 mm x 130 mm x 46 mm SIGMA NJG 2312 VH cylindrical roller bearings
- 315 Series
- Expansion
- 65 mm x 140 mm x 48 mm SIGMA NUP 2313 cylindrical roller bearings
- Normal Duty
- Grip Tight Ball Bearing
- 69,85 mm x 133,35 mm x 23,81 mm SIGMA LRJ 2.3/4 cylindrical roller bearings
- Normal Duty
- Setscrew Ball Bearing
- 100 mm x 215 mm x 73 mm SIGMA NUP 2320 cylindrical roller bearings
- Normal Duty
- Setscrew Ball Bearing
- 215,9 mm x 292,1 mm x 38,1 mm SIGMA RXLS 8.1/2 cylindrical roller bearings
- Normal Duty
- Setscrew Ball Bearing
- 50 mm x 110 mm x 40 mm SIGMA NJG 2310 VH cylindrical roller bearings
- Normal Duty
- Setscrew Ball Bearing
- 25 mm x 62 mm x 24 mm SIGMA NUP 2305 cylindrical roller bearings
- Normal Duty
- Setscrew Ball Bearing