NTN 7209T2DB/GMP5
Duplex Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
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
9200 RPM
Limiting Speed - Grease
6900 RPM
Precision
ISO Class 5
Configuration
Two
Preload
Medium
Static Load Rating
57500 N
Dynamic Load Rating
64500 N
Enclosure
Open
Weight
0.800 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
D
85.000 mm
B
19.000 mm
2B
38.000 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
30 º
da min
52.000 mm
Db max
80.500 mm
ras max
1.000 mm
r1as max
0.600 mm
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