NTN 7928
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
Machined
Cage Material
Phenolic
Ball Material
Steel
Limiting Speed - Oil
4400 RPM
Limiting Speed - Grease
3300 RPM
Configuration
One
Static Load Rating
90000 N
Dynamic Load Rating
75500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
140.000 mm
D
190.000 mm
B
24.000 mm
r
1.500 mm
r1
1.000 mm
Contact Angle
30 º
a (Load Center)
59.500 mm
da min
148.500 mm
Da max
181.500 mm
Db max
184.500 mm
ras max
1.500 mm
r1as max
1.000 mm
Double Row Width
48.000 mm
Triple Row Width
72.000 mm
Quadruple Row Width
96.000 mm
