NUP18/1700-MA Single Row Cylindrical Roller Bearing

The NUP18/1700-MA is a large single row cylindrical roller bearing with cage, sized 1700 mm bore, 2060 mm outer diameter and 160 mm width. It offers extremely high radial load capacity, good rigidity and impact resistance, making it suitable for high-speed and heavy-duty applications such as motors, gearboxes and machine tool spindles.

Key Features

• Single row NUP design, locating bearing with rib washer
• MA solid brass cage, rib-guided on outer ring
• High radial load capacity and high speed performance
• CN radial internal clearance
• PN tolerance class
• Z cylindrical bore, open design
• Temperature range: -30°C to 150°C

Applications

NUP18/1700-MA bearings are widely used in electric motors, machine tools, gearboxes and other heavy equipment requiring high radial loads, high speeds and high rotational accuracy with rigid radial shaft support.

Additional Data

• Series: NUP18
• Type: NUP
• Ring type: outer ring(2), inner ring(1), washer internal
• Dimension F: 1790 mm
• Dimension D1: 1950 mm
• Dimension d1: 1820 mm
• Dimension B3: 32.5 mm
• Mounting da (min): 1728 mm
• Mounting da (max): 1785 mm
• Mounting dc (min): 1829 mm
• Mounting Da (max): 2032 mm
• Mounting ra (max): 6 mm
• Mounting ra1 (max): 6 mm
• Radial fatigue capacity (Cur): 1139424 N
• HS Code: 8482500090