NTN 7308BDB
Duplex Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Angular Contact Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
8000 RPM
Limiting Speed - Grease
6000 RPM
Precision
ISO Class 0
Configuration
Two
Static Load Rating
60500 N
Dynamic Load Rating
73000 N
Enclosure
Open
Weight
1.282 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
40.000 mm
D
90.000 mm
B
23.000 mm
2B
46.000 mm
r
1.500 mm
r1
1.000 mm
Contact Angle
40 º
da min
48.500 mm
Db max
84.500 mm
ras max
1.500 mm
r1as max
1.000 mm
