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Do you know types and characteristics of INA drawn cup needle roller bearing?

487 Published by Aug 17,2018

The outer ring of the ina drawn cup needle roller bearing is precision stamped and formed by thin steel plate, which has small structure space and large load capacity. It is suitable for applications where the installation space is limited and the housing hole is not suitable as a raceway. It does not require further axial positioning after being pressed into the housing bore.

ina drawn cup needle roller bearing-1
The main structure of INA drawn cup needle roller bearing:
Bearing code and structural features
HK
Perforated type ina drawn cup needle roller bearing
HK...RS
Punched cup needle roller bearing, single-sided with sealing ring
HK...2RS
Perforated type drawn cup needle roller bearing double-sided belt seal
BK
Sealed ina drawn cup needle roller bearing

ina drawn cup needle roller bearing-2
BK...RS
Sealed type drawn cup needle roller bearing with sealing ring on one side
F
Perforated stamped outer ring full complement needle roller bearing
FY
Perforated stamped outer ring full complement needle roller bearing (oil limit)
MF
Sealed type stamped outer ring full complement needle roller bearing
MFY
Sealed type, full complement needle roller bearing (oil limit)

ina drawn cup needle roller bearing-3
This type of needle roller bearing generally does not use an inner ring. If you need to use the inner ring, you can use the IR inner ring.
DF ina drawn cup needle roller bearing are divided into two ends of the bearing (HK type) and one end of the bearing (BK type). Compared with the perforated ina drawn cup needle roller bearing, the sealed bearing has a closed end at one end, which is suitable for the shaft end and can withstand small axial travel power.
Sealed ina drawn cup needle roller bearing
Sealed ina drawn cup needle roller bearing with seal seals protect the bearings from debris ingress and grease leakage under normal operating conditions. Therefore, it can be operated for a long time in the range of -20 ° C to 120 ° C. If it can be replenished with suitable grease or short-term use, it can be used at +130 °C.
The sealing ring is made of synthetic rubber, the lip is elastic, and the core is lining with steel plate. The mechanical rigidity is strong. In addition, the sealing ring guides the axial direction of the cage.

If you want to buy ina drawn cup needle roller bearing or any other bearings,please contact me!

Contact: Miya
Email: ntn@zyslbearing.com
Skype: ntn@zyslbearing.com
MP/Whatsapp: +8618363031398
Wechat:18363031398

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