NTN 5209NR
Double Row Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Angular Contact Ball Bearing
Bore Type
Round
Outside Ring Type
Straight
Material
High Carbon Chrome Steel
Cage Type
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
6700 RPM
Limiting Speed - Grease
5000 RPM
Precision
Class 0
Configuration
Two
Radial Internal Clearance
CN
Static Load Rating
38000 N
Dynamic Load Rating
49500 N
Enclosure
Open
Weight
0.646 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
D
85.000 mm
B
30.200 mm
A
3.070 mm
D2
91.600 mm
D1
81.810 mm
f
1.600 mm
r
1.100 mm
Contact Angle
25 º
a
50.500 mm
da min
52.000 mm
Da max
78.000 mm
ras max
1.000 mm
