NTN 7318BG
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
4500 RPM
Limiting Speed - Grease
3400 RPM
Precision
ISO Class 0
Configuration
One
Static Load Rating
135000 N
Dynamic Load Rating
156000 N
Enclosure
Open
Weight
5.090 kg
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
40 º
a (Load Center)
80.500 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
