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.

60 mm x 130 mm x 31 mm KOYO NJ312R cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

320 mm x 480 mm x 218 mm KOYO DC5064 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

200 mm x 280 mm x 80 mm KOYO DC4940AVW cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Eccentric Collar Ball Bearing

70 mm x 150 mm x 35 mm KOYO N314 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

380 mm x 520 mm x 140 mm KOYO DC4976AVW cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

35 mm x 72 mm x 17 mm KOYO NF207 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

260 mm x 360 mm x 100 mm KOYO DC4952VW cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

670 mm x 900 mm x 230 mm KOYO NNU49/670 cylindrical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

75 mm x 160 mm x 37 mm KOYO N315 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : D-Lock Ball Bearing

120 mm x 215 mm x 58 mm KOYO NUP2224R cylindrical roller bearings: Bearing Duty : Medium Duty; Bearing Family : Setscrew Ball Bearing

75 mm x 190 mm x 45 mm KOYO NF415 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Grip Tight Ball Bearing

130 mm x 200 mm x 33 mm KOYO N1026 cylindrical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing