NTN 7315DB
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
5000 RPM
Limiting Speed - Grease
3800 RPM
Precision
ISO Class 0
Configuration
Two
Static Load Rating
212000 N
Dynamic Load Rating
221000 N
Enclosure
Open
Weight
6.240 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
75.000 mm
D
160.000 mm
B
37.000 mm
2B
74.000 mm
d1
102.794 mm
d2
102.794 mm
D1
132.500 mm
D2
145.186 mm
r
2.100 mm
r1
1.100 mm
Contact Angle
30 º
da min
87.000 mm
db min
82.000 mm
Da max
148.000 mm
Db max
153.000 mm
ras max
2.000 mm
r1as max
1.000 mm
