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.

170 mm x 310 mm x 104,775 mm SIGMA A 5234 WB cylindrical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

95 mm x 170 mm x 32 mm SIGMA N 219 cylindrical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

50 mm x 90 mm x 20 mm SIGMA NJ 210 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

110 mm x 240 mm x 50 mm SIGMA NJ 322 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Grip Tight Ball Bearing

120 mm x 260 mm x 86 mm NBS SL192324 cylindrical roller bearings: Bearing Duty : Medium Duty; Bearing Family : Setscrew Ball Bearing

95 mm x 130 mm x 22 mm NBS SL182919 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

150 mm x 225 mm x 56 mm NBS SL183030 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Eccentric Collar Ball Bearing

75 mm x 105 mm x 19 mm NBS SL182915 cylindrical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

90 mm x 125 mm x 35 mm ZEN NCF4918-2LSV cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

30 mm x 47 mm x 17 mm IKO NAG 4906 cylindrical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

85 mm x 130 mm x 60 mm IKO NAS 5017ZZNR cylindrical roller bearings: Bearing Series : 215 Series; Expansion Type : Non-Expansion

320 mm x 480 mm x 218 mm IKO NAS 5064ZZ cylindrical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing