NTN 7215
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
7100 RPM
Limiting Speed - Grease
5300 RPM
Precision
ISO Class 0
Configuration
One
Static Load Rating
68500 N
Dynamic Load Rating
79000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
75.000 mm
D
130.000 mm
B
25.000 mm
r
1.500 mm
r1
1.000 mm
Contact Angle
30 º
a (Load Center)
42.500 mm
da min
83.500 mm
db min
80.500 mm
Da max
121.500 mm
Db max
124.500 mm
ras max
1.500 mm
r1as max
1.000 mm
Double Row Width
50.000 mm
Triple Row Width
75.000 mm
Quadruple Row Width
100.000 mm
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