NTN BEARING CORP.OF CANADA LTD.

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.

420 mm x 560 mm x 140 mm NTN SL01-4984 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

725,000 mm x 1000,000 mm x 700,000 mm NTN 4R14501 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : D-Lock Ball Bearing

105 mm x 160 mm x 26 mm NTN NU1021 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Grip Tight Ball Bearing

130 mm x 230 mm x 40 mm NTN N226 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

220,000 mm x 370,000 mm x 195,000 mm NTN 2R4414V cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

45 mm x 100 mm x 25 mm Fersa NUP309FN/C3 cylindrical roller bearings: Bearing Duty : Medium Duty; Bearing Family : Setscrew Ball Bearing

40 mm x 90 mm x 23 mm Fersa NU308FM cylindrical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

60 mm x 110 mm x 22 mm SIGMA NU 212 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

40 mm x 90 mm x 33 mm SIGMA NJ 2308 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

240 mm x 360 mm x 92 mm SIGMA NCF 3048 V cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

100 mm x 180 mm x 46 mm SIGMA NUP 2220 cylindrical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Eccentric Collar Ball Bearing

120 mm x 215 mm x 40 mm SIGMA NJ 224 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing