NTN 7809C
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
Machined
Cage Material
Phenolic
Ball Material
Steel
Limiting Speed - Oil
21700 RPM
Limiting Speed - Grease
16300 RPM
Configuration
One
Factor
16.0
Static Load Rating
6250 N
Dynamic Load Rating
6250 N
Enclosure
Open
Weight
0.039 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
D
58.000 mm
B
7.000 mm
r
0.300 mm
r1
0.150 mm
Contact Angle
15 º
a (Load Center)
10.400 mm
da min
47.500 mm
Da max
55.500 mm
Db max
56.800 mm
ras max
0.300 mm
r1as max
0.150 mm
d1
49.100 mm
D2
55.100 mm
Double Row Width
14.000 mm
Triple Row Width
21.000 mm
Quadruple Row Width
28.000 mm
