NTN 7328
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
High Strength, 2 piece, Machined
Cage Material
Brass
Ball Material
Steel
Limiting Speed - Oil
3300 RPM
Limiting Speed - Grease
2500 RPM
Precision
ISO Class 0
Configuration
One
Static Load Rating
335000 N
Dynamic Load Rating
300000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
140.000 mm
D
300.000 mm
B
62.000 mm
r
4.000 mm
r1
1.500 mm
Contact Angle
30 º
a (Load Center)
94.500 mm
da min
158.000 mm
Da max
282.000 mm
Db max
291.500 mm
ras max
3 mm
r1as max
1.500 mm
Double Row Width
124.000 mm
Triple Row Width
186.000 mm
Quadruple Row Width
248.000 mm
