1208 ETN9 Self-aligning Ball Bearing 40x80x18 mm
Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.
|
Part Number |
1208 ETN9 |
Package |
Carton Box+Pallet |
|
Size: |
40x80x18 mm |
Material |
Bearing steel |
|
Bore diameter (d): |
40 mm |
Place of Origin |
Sweden |
|
Outside Diameter (D): |
80 mm |
Structure |
Self-aligning ball bearing |
|
Width, outer ring (T): |
18 mm |
Sealing |
Without |
|
Coating |
Without |
Reference speed |
18000 r/min |
|
Radial internal clearance |
CN |
Limiting speed |
11000 r/min |
|
Number of Row |
2 |
MOQ |
1PCS |
|
Precision Grade |
P6 P5 |
Certifications |
ISO9001:2015 |
|
Weight |
0.42KG |
Basic dynamic load rating |
19.9 kN |
|
Payment Term |
TT or Western Union |
Basic static load rating |
6.95 kN |
|
Brand Name |
As per requirement |
Lead Time |
3~5 Days |
|
Cage |
Non-metallic |
Application |
Automotive Parts/Machines |
|
Bore type |
Cylindrical |
Relubrication feature |
Without |
|
Lubricant |
None |
Tolerance class |
Normal |
|
d2 |
53.6 mm |
D1 |
68.8 mm |
|
r1 min. |
1.1 mm |
da-min. |
47 mm |
|
r2 min. |
1.1 mm |
Fatigue load limit (Pu) |
0.36 kN |
|
Da-max |
73mm |
Calculation factor - kr |
0.04 |
|
ra-max |
1.1 mm |
Calculation factor - Y0 |
2.8 |
|
Calculation factor (e) |
0.22 |
Calculation factor - Y1 |
2.9 |
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