Self-aligning ball bearings NSK 1218
: 90mm; : 160mm; : 30mm; 3600rpm; : 57500N
Manufacturer:
NSK
Item Status:
Contact us
Customer care:
Series: Self-aligning ball bearings NSK Self-aligning ball bearings series
Model: 1218
Features of Self-aligning ball bearings NSK Self-aligning ball bearings series (contains model 1218)
The outer ring of a self-aligning ball bearing has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. This type is recommended when the alignment of the shaft and housing is difficult and when the shaft may bend. Since the contact angle is small, axial load capacity is low.
Pressed-steel cages are usually used
Application: Pumps
/ Fans and blowers
/ Powertrain
/Gear
/Material handling
Specifications of Self-aligning ball bearings NSK 1218
|
Type |
Self-aligning ball bearings |
|
Bearing structure |
Full cover rings |
|
Rolling element |
Ball |
|
Number of rolling row |
2 |
|
Bearing shape |
Standard |
|
For shaft type |
Standard |
|
Cover type |
Open |
|
Bore diameter |
90mm |
|
Outside diameter |
160mm |
|
Bearing thickness |
30mm |
|
Reference speed |
3600rpm |
|
Basic dynamic load |
57500N |
|
Basic static load |
23500N |
|
Load direction |
Combined radial and axial |
|
Internal clearance/ preload/ Tolerance class |
Standard |
|
Lubrication |
Grease, Oil |
|
Overall depth (Cylindrical object) |
30mm |
|
Overall diameter |
160mm |
|
Approx. weight |
2.56kg |
Installation guide Self-aligning ball bearings NSK Contact mailbox baoan@baoanjsc.com.vn or phone number 0936 985 256
Document of Self-aligning ball bearings NSK
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