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Do you know type for ntn deep groove ball bearing?

97 Published by admin Sep 23,2019

Ntn deep groove ball bearing is the most widely used, its inner and outer ring raceway is arc-shaped deep groove, can withstand radial load, two-way load, and its composite load.ntn deep groove ball bearing are also suitable for high speed rotary applications.In this kind of bearing, there are grease filled bearing (double side dustproof cover or double side sealing ring bearing), bearing with stop ring, etc.The use of these ntn deep groove ball bearing simplifies the design of the bearing box.
Ntn deep groove ball bearing type

japan ntn deep groove ball bearing
Dust cover, non-contact ZZ: steel cover on the outer ring;The inner ring has a v-shaped sealing groove and a certain gap with the dust cover.
Sealing ring, non-contact LLB: the iron core synthetic rubber sealing ring is mounted on the outer ring;The other end of the sealing ring is aligned with the v-shaped sealing groove of the inner ring. The surface of the sealing groove has a certain gap with the sealing ring.
Sealing ring, contact LLU: iron core synthetic rubber sealing ring is mounted on the outer circle;The other end of the sealing ring is aligned with the v-shaped sealing groove of the inner ring.The surface of the sealing groove contacts the sealing ring.

original ntn deep groove ball bearing
Sealing ring, low-torque LLH: the basic structure is similar to LU type, but the lip end of the sealing ring is specially designed to prevent dust and reduce bearing torque.
With a stop ring ntn deep groove ball bearing, some ntn deep groove ball bearing have a stop ring on the outer ring, which can fix the axial position of the bearing and simplify the design of the bearing box.
Expansion compensation type ntn deep groove ball bearing, the main size of contact bearing is the same as that of ordinary bearing, the outer ring outer diameter surface is provided with annular groove, the groove is inlaid with high element material with large expansion coefficient.
If you need ntn deep groove ball bearing or need any other bearings, please also contact me!
Contact: Leon
Email: nsk@zyslbearing.com
Skype: lh19881023
MP/Whatsapp: +8615098916271

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