NACHI CYLINDRICAL ROLLER BEARING NAC NJ-207-M
Cylindrical Roller Bearing – ‘NJ’ CONFIGURATION Cylindrical Roller Bearings utilize a modified cylindrical roller that provides line contact with the inner and outer ring raceways. They are suitable for high speeds and have a high radial load capacity. The rollers are guided by ribs on either the inner or outer rings. Depending upon the configuration, the bearings may or may not be able to accept any axial loading. The inner and outer rings are separable which may aid in assembly/disassembly of components. The ‘NJ’ Type bearings has shoulders on both sides of the outer ring and one shoulder on the inner ring. This allows the bearing to accept light axial loads in one direction. Some sizes may be available in a high capacity design (EG) that has larger diameter rollers and a polyamine cage. Stamped steel or machined brass (MY) cages are generally used. These bearings are most commonly used in gearboxes, rolling mills, crushers and pulverizers.
-
BrandNACHI
-
Manufacturer Part NumberNJ207
-
CountryUSA
-
Load Capacity33500 N Dynamic/31500 N Static
-
Cage MaterialStamped Steel
-
Temperature Rating400 deg F
-
Maximum Speed9000 rpm Grease/11000 rpm Oil
-
Width17 mm
-
SeriesNJ200
-
Number of Rows1
-
Bearing MaterialSteel
-
Outside Diameter72 mm
-
Bore Diameter35 mm
- Large radial load capacity
- Suitable for high speed applications
- Low friction between rollers and flanges
- Small radial load capacity in only one direction with on integral flange or by mountings a loose flange
-
UNSPSC31171505
-
Warranty1 year
-
Specification Sheet
-
Catalog
Recently Viewed
Cylindrical Roller Bearing – ‘NJ’ CONFIGURATION Cylindrical Roller Bearings utilize a modified cylindrical roller that provides line contact with the inner and outer ring raceways. They are suitable for high speeds and have a high radial load capacity. The rollers are guided by ribs on either the inner or outer rings. Depending upon the configuration, the bearings may or may not be able to accept any axial loading. The inner and outer rings are separable which may aid in assembly/disassembly of components. The ‘NJ’ Type bearings has shoulders on both sides of the outer ring and one shoulder on the inner ring. This allows the bearing to accept light axial loads in one direction. Some sizes may be available in a high capacity design (EG) that has larger diameter rollers and a polyamine cage. Stamped steel or machined brass (MY) cages are generally used. These bearings are most commonly used in gearboxes, rolling mills, crushers and pulverizers.
Oatey® No-Calk® 11890 Roof Flashing, Thermoplastic, 3 in Pipe, 11-1/4 in W x 15 in L Base, Domestic
Oatey's durable Thermoplastic No-Calk® Roof Flashings with standard bases are designed for commercial and residential applications that require a watertight seal for roof penetrations around the plumbing vent pipe. The self sealing collar slides over the pipe and requires no caulking. Oatey products have earned the trust of plumbing professionals for over 100 years.
Engineered and manufactured for maximum performance and quality.
Crosby® 1090553 G-400#5 Eye Nut, 3/4 in, Forged Steel, Hot Dipped Galvanized, 5200 lb Working
Crosby® 1090553 G-400 Eye Nut, 3/4 in, Forged Steel, Hot Dipped Galvanized, 5200 lb Working
EATON CH2150 Type CH Standard Thermal Magnetic Circuit Breaker, 120/240 V AC, 150 A, 10 kAIC Interrupt, 2 Poles
Eaton's residential CH circuit breakers provide premium overload protection. The Type CH circuit breakers trip to the OFF position, eliminating nuisance callbacks. The CHF family also includes a trip flag to differentiate between a trip and the breaker being turned off. The thermal-magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short-circuit conditions. Multiple breakers have an internal common trip connection to operate all poles simultaneously. Handles are marked with ON-OFF indication and ampere rating of the breaker.
Calterm 50185 Wire, Copper Conductor, 18 AWG Conductor, 2 in L, For Use With Repairs or New Wiring Applications, Domestic
Calterm 50185 Wire, Copper Conductor, 18 AWG Conductor, 2 in L, For Use With Repairs or New Wiring Applications, Domestic
