|Model Number:||NU N NJ NUP 405 406 407 408 409||Material:||Chrome Steel|
|Seals Type:||Open||Number Of Row:||Single Row|
|Service:||OEM Customized Service||Precision Rating:||P0,P6,P5,P4,P2|
roller cage bearing,
sealed ball bearing
Cylindrical roller bearings NU N NJ NUP 405 406 407 408 409 410 bearings for continuous casting machine
|Product name||Cylindrical roller bearing NJ 407|
|Basic dynamic load rating (C)||75 kN|
|Basic static load rating (C0)||69 kN|
|Brand||YGB OR OEM|
|Application||Cylindrical roller bearing NJ 407 can be used internal combustion engine, rolling mill, vibration screen, electric, motors, automobiles, gear shafts, etc|
The outer ring of an NU design bearing has two integral flanges while the inner ring has no flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions.
The inner ring of an N design bearing has two integral flanges while the outer ring has no flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions.
The outer ring of an NJ design bearing has two integral flanges and the inner ring has one integral flange. These bearings can locate the shaft axially in one direction.
The outer ring of a NUP design bearing has two integral flanges and the inner ring has one integral flange and one non-integral flange in the form of a loose flange ring. These bearings can be used as locating bearings to locate the shaft axially in both directions.
Spherical Roller Bearings Features:
Spherical roller bearings are a double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The inner rings have cylindrical or tapered bores.
The symmetrical barrel rollers orient themselves freely on the concave outer ring raceway. As a result, shaft flexing and misalignment of the bearing seats are compensated.
Radial and axial load capacity:
Spherical roller bearings can support axial forces in both directions and high radial forces. They are designed for very high load carrying capacity and, since they have the maximum possible number of large and particularly long barrel rollers, are also suitable for the heaviest loads.
Due to the narrow osculation between the rollers and raceways, the uniform stress distribution is achieved in the bearing.
NOMENCLATURE 22330-E1 Bearing
|A:||Modified internal construction|
|B:||Modified internal construction|
|E1:||Increased capacity design|
|K:||Tapered bore, taper 1:12|
|K30:||Tapered bore, taper 1:30|
|M:||Solid brass cage, guided by rollers|
|MA:||Solid brass cage, guidance on the outer ring|
|MB:||Solid brass cage, guidance on the inner ring|
|S:||Lubrication groove and lubrication holes in the outer ring|
|T41A:||For oscillating load with restricted diameter tolerances, radial internal clearance C4|
|TVPB:||Solid window cage made from glass fiber reinforced polyamide, guidance on the inner ring|
|T41D:||For oscillating load with restricted diameter tolerances radial internal|
|clearance C4 bore with thin layer chromium coating|
Cylindrical Roller Bearing mainly used for various types of motors, generators, gas turbines, machine tool spindles, deceleration devices, handling machinery.
The quality of the products is the most important as well as the lifeline for the enterprise. In order to process the leading technology, we implement the quality control system and establishes a technical and strict inspection team. The quality of the products is the most important as well as the lifeline for the enterprise. In order to process the leading technology, we implement the quality control system and establishes a technical and strict inspection team.
We provide OEM service and Customized Service
We always insist on our aim to supply customers with good quality products with competitive prices and good service.
Contact Person: Zhang