NTN HK2020LL NTNHK2020LL

Drawn Cup Needle Roller Bearings type is composed of an outer ring drawn from a thin steel plate by precision drawing, needle rollers and a cage assembled in the outer ring after the raceway surface thereof was hardened (A bearing marked with a suffix including M is subjected to heat-treatment after assembly). Of the bearings with outer ring, this bearing type is a bearing with the smallest section height which enables space-saving and cost-saving. Usually design is so made as to use a shaft as the direct raceway surface without using inner ring. The outer ring of this bearing type is of such a construction that the needle rollers and the cage are not separated from one another, so that the bearing is only press-fitted in a rigid housing with proper fit torque. Thus, this bearing type needs no snap ring, etc. to fix itself in axial direction and, in addition, is easy to handle.

NTN Needle Roller Bearing, Drawn Cup, Series: HK Series, 20 mm Bore, 26 mm OD, 1 Rows, 20 mm Width, Double Seal Closure, 20100 N Load, Steel Bearing, Nitrile Rubber Seal, Steel Cage, 8000 rpm Maximum, -40 to 120 deg C

• Greater load-bearing capacity in a more compact design
• Low inertial force and high rigidity
• Needle roller bearings are suitable for applications with oscillatory movement
• High permissible speeds
• Synthetic rubber seal built in at single side or double sides is internally filled up with lithium soap base grease
• ISO class 0 tolerance rating
• CN radial clearance
• Open-end type bearing
• 1300 N dynamic/20100 N static
• Without oil hole

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NTN_7E8QHK3016_Catalog.pdf