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Nsk manufacturing bearing detail introduction

53 Published by admin Jun 24,2019

NSK's main products are nsk manufacturing, nsk manufacturing bearing company, because of outstanding quality and thoughtful service, NSK company's career is also rapid progress.
Meaning for model of nsk manufacturing:
(1) internal structure of nsk manufacturing bearing
A-- the internal design of bearings is different from the standard.
A-- angular contact ball bearing with A contact Angle of 30 degrees.
A5-- angular contact ball bearing with a contact Angle of 25 degrees.

nsk manufacturing bearing
B-- angular contact ball bearing with a contact Angle of 40 degrees.
C-- ball bearing with angular contact Angle of 15 degrees.
C-- tapered roller bearing with contact Angle of 20 degrees.
D-- tapered roller bearing with contact Angle of 28 degrees.
C, CA(with brass solid cage), CD(with ram cage)-- high load self-aligning roller bearings.
E-- high load cylindrical roller bearing.
H-- high load thrust aligning roller bearing.

nsk manufacturing
J-- small end diameter, Angle and width of outer ring raceway of tapered roller bearings are in accordance with ISO regulations.
(2)nsk bearings material
G -- ring, rolling body is carburized steel.
H-- ring, the rolling body is stainless steel.
(3)nsk manufacturing bearing cage
M-- copper alloy solid cage.
T-- synthetic resin cage.
W-- press cage.
V-- no cage.
(4)nsk manufacturing bearing sealing ring, dust cover
Z, ZS-- with steel dust cover on one side.
ZZ, ZZS-- dust cover with steel plate on both sides.
D, DU-- one side with contact rubber seal.
DD, DDU-- rubber sealing ring with contact on both sides.
V-- one side with non-contact rubber sealing ring.
VV- non - contact rubber seal on both sides.
(5)nsk manufacturing bearing ring shape
K-- conical hole, taper 1:12.
K30-- taper hole, taper 1:30.
E-- there is a cut or oil hole on the collar.
If you need nsk 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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