NTN W67315EABX Cylindrical Roller Bearings
Bearing number: |
6389/6320 |
Size (mm): |
66.675x135.755x53.975 |
Bore Diameter (mm): |
66,675 |
Outer Diameter (mm): |
135,755 |
Width (mm): |
53,975 |
d: |
66,675 mm |
D: |
135,755 mm |
T: |
53,975 mm |
Product Details
Bearing number |
6389/6320 |
Size (mm) |
66.675x135.755x53.975 |
Bore Diameter (mm) |
66,675 |
Outer Diameter (mm) |
135,755 |
Width (mm) |
53,975 |
d |
66,675 mm |
D |
135,755 mm |
T |
53,975 mm |
B |
56,007 mm |
C |
44,45 mm |
a |
34,8 mm |
r min. |
6,4 mm |
r2 min. |
3,2 mm |
da min. |
91 mm |
Da |
117 mm |
db min |
77,5 mm |
ra max. |
6,4 mm |
rb max. |
3,2 mm |
Db |
126 mm |
Weight |
3,52 Kg |
Basic dynamic load rating (C) |
266 kN |
Basic static load rating (C0) |
357 kN |
(Grease) Lubrication Speed |
3000 r/min |
(Oil) Lubrication Speed |
4000 r/min |
Calculation factor (e) |
0,32 |
Calculation factor (Y0) |
1,02 |
Company Profile
Worktime |
9.00--18.00 |
Phone |
0065-31591338 |
Fax |
0065-31591338 |