NTN 7305DB
Duplex 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
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
12000 RPM
Limiting Speed - Grease
9100 RPM
Precision
ISO Class 0
Configuration
Two
Static Load Rating
29300 N
Dynamic Load Rating
39500 N
Enclosure
Open
Weight
0.472 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
25.000 mm
D
62.000 mm
B
17.000 mm
2B
34.000 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
40 º
da min
32.000 mm
Db max
57.500 mm
ras max
1.000 mm
r1as max
0.600 mm
