NTN 7009
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
13000 RPM
Limiting Speed - Grease
9500 RPM
Precision
ISO Class 0
Configuration
One
Static Load Rating
17700 N
Dynamic Load Rating
22300 N
Enclosure
Open
Weight
0.272 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
D
75.000 mm
B
16.000 mm
r
1.000 mm
r1
0.600 mm
Contact Angle
30 º
a (Load Center)
25.500 mm
da min
50.500 mm
Da max
69.500 mm
Db max
70.500 mm
ras max
1.000 mm
r1as max
0.600 mm
Double Row Width
32.000 mm
Triple Row Width
48.000 mm
Quadruple Row Width
64.000 mm
