NTN 7308C
Single 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
Fiber Glass Reinforced
Cage Material
Nylon
Ball Material
Steel
Limiting Speed - Oil
17000 RPM
Limiting Speed - Grease
13000 RPM
Configuration
One
Factor
13.4
Static Load Rating
32500 N
Dynamic Load Rating
49500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
40.000 mm
D
90.000 mm
B
23.000 mm
r
1.500 mm
r1
1.000 mm
Contact Angle
15 º
a (Load Center)
20.000 mm
da min
48.500 mm
Da max
81.500 mm
Db max
84.500 mm
ras max
1.500 mm
r1as max
1.000 mm
Double Row Width
46.000 mm
Triple Row Width
69.000 mm
Quadruple Row Width
92.000 mm
