NTN 7915U
Single Angular Contact Ball Bearings - Ultage Type
(BRAND)：NTN
(Availability)：In Stock
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
13000 RPM
Limiting Speed - Grease
9600 RPM
Configuration
One
Static Load Rating
28200 N
Dynamic Load Rating
27200 N
Enclosure
Open
Weight
0.360 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
75.000 mm
D
105.000 mm
B
16.000 mm
d1
85.300 mm
d2
83.000 mm
D1
94.700 mm
D2
99.200 mm
r
1.000 mm
r1
0.600 mm
Contact Angle
30 º
a (Load Center)
34.100 mm
da min
80.500 mm
Da max
99.500 mm
Db max
100.500 mm
ras max
1.000 mm
r1as max
0.600 mm
Double Row Width
32.000 mm
Triple Row Width
48.000 mm
Quadruple Row Width
64.000 mm
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