NTN 7209CDTP4
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
Precision
ISO Class 4
Configuration
Two
Enclosure
Open
Weight
0.798 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
d1
57.300 mm
D1
72.500 mm
D2
78.100 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
15 º
da min
52.000 mm
Da max
78.000 mm
Db max
80.500 mm
ras max
1.000 mm
r1as max
0.600 mm
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