Single-row angular contact ball bearing 7021B
: 105mm; : 160mm; : 26mm
Manufacturer:
NSK
Item Status:
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Series: Single-row angular contact ball bearing NSK 7 series
Model: 7021B
Features of Single-row angular contact ball bearing NSK 7 series (contains model 7021B)
Single-row angular contact ball bearing NSK 7 series has been designed to meet the increasingly demanding requirements of original equipment manufacturers. These bearings have a contact angle so that they can sustain significant axial loads in one direction together with radial loads. Furthermore, since an axial component is generated when a radial load is applied, these bearings are generally used in pairs, triplex sets, quadruplex sets, or multiplex sets.
Application: Single-row angular contact ball bearing NSK 7 series are used for pumps/ air compressors/ industrial rolling machines/ precision machining machines.
Specifications of Single-row angular contact ball bearing NSK 7021B
|
Type |
Single row angular contact ball bearings |
|
Bearing structure |
Full cover rings |
|
Rolling element |
Ball |
|
Number of rolling row |
1 |
|
Bearing shape |
Standard |
|
For shaft type |
Standard |
|
Cover type |
Open |
|
Bore diameter |
105mm |
|
Outside diameter |
160mm |
|
Bearing thickness |
26mm |
|
Contact angle |
40° |
|
Load direction |
Combined radial, axial and moment |
|
Ring material |
Stainless steel |
|
Cage method |
Machined cage |
|
Cage material |
Brass |
|
Roller element material |
Steel |
|
Internal clearance/ preload/ Tolerance class |
Standard |
|
Lubrication |
Grease, Oil |
|
Overall length |
26mm |
|
Overall diameter |
160mm |
Installation guide Single-row angular contact ball bearing Contact mailbox baoan@baoanjsc.com.vn or phone number 0989 465 256
Document of Single-row angular contact ball bearing
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