NTN 7210BG
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
9000 RPM
Limiting Speed - Grease
6700 RPM
Precision
ISO Class 0
Configuration
One
Static Load Rating
28600 N
Dynamic Load Rating
37500 N
Enclosure
Open
Weight
0.468 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
50.000 mm
D
90.000 mm
B
20.000 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
40 º
a (Load Center)
39.500 mm
da min
57.000 mm
db min
54.500 mm
Da max
83.000 mm
Db max
85.500 mm
ras max
1.000 mm
r1as max
0.600 mm
Double Row Width
40.000 mm
Triple Row Width
60.000 mm
Quadruple Row Width
80.000 mm
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