NTN 7319BDB
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
3400 RPM
Limiting Speed - Grease
2600 RPM
Precision
ISO Class 0
Configuration
Two
Preload
Normal
Static Load Rating
298000 N
Dynamic Load Rating
272000 N
Enclosure
Open
Weight
12.000 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
95.000 mm
D
200.000 mm
B
45.000 mm
2B
90.000 mm
r
3.000 mm
r1
1.100 mm
Contact Angle
40 º
da min
109.000 mm
db min
102.000 mm
Da max
186.000 mm
Db max
193.000 mm
ras max
2.500 mm
r1as max
1.000 mm
