NTN 7928DB, Size: 140x190x24. NTN 7928DB are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.
Angular contact ball bearings 7928DB
Bearing number : 7928DB
Size (mm) : 140x190x24
Brand : NTN
Bore Diameter (mm) : 140
Outer Diameter (mm) : 190
Width (mm) : 24
Bearing dimensions and specification in NTN catalogue:
d - 140 mm
D - 190 mm
B - 24 mm
C - 24 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 59,5 mm
r min. - 1,5 mm
r1 min. - 1 mm
2B - 48 mm
da min. - 148,5 mm
ra max. - 1,5 mm
Db max - 184,5 mm
Weight - 3,88 Kg
Basic dynamic load rating (C) - 123 kN
Basic static load rating (C0) - 180 kN
(Grease) Lubrication Speed - 2 600 r/min
(Oil) Lubrication Speed - 3 500 r/min
Bearing Links:
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- Timken NAO50X78X40 bearing
- INA NK65/25 bearing
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- KOYO NA6905 bearing
- SKF 6009/HR11TN bearing
- NSK 6902 bearing
- NTN 7312DB bearing
- NTN 6005LUZ bearing
- KOYO 2688/2631 bearing
- KOYO NAP215-47 bearing
- NACHI 7308CDF bearing
- INA NKI28/30 bearing