NTN 7318
Single 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
5300 RPM
Limiting Speed - Grease
4000 RPM
Precision
ISO Class 0
Configuration
One
Static Load Rating
147000 N
Dynamic Load Rating
171000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
90.000 mm
D
190.000 mm
B
43.000 mm
r
3.000 mm
r1
1.100 mm
Contact Angle
30 º
a (Load Center)
62.000 mm
da min
104.000 mm
db min
97.000 mm
Da max
176.000 mm
Db max
183.000 mm
ras max
2.500 mm
r1as max
1.000 mm
Double Row Width
86.000 mm
Triple Row Width
129.000 mm
Quadruple Row Width
172.000 mm
