NTN 7203HTDB/GM
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
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
26000 RPM
Limiting Speed - Grease
19000 RPM
Configuration
Two
Preload
Medium
Static Load Rating
16400 N
Dynamic Load Rating
13800 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
17.000 mm
D
40.000 mm
B
12.000 mm
2B
24.000 mm
d1
25.000 mm
D1
32.000 mm
D2
36.200 mm
r
0.600 mm
r1
0.300 mm
Contact Angle
30 º
da min
21.500 mm
Db max
37.500 mm
ras max
0.600 mm
r1as max
0.300 mm
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