NTN 63/28NR
Single Row Radial Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Deep Groove Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
13000 RPM
Limiting Speed - Grease
11000 RPM
Style
Radial Ball Bearing
Precision
ISO Class 0
Configuration
One
Factor
12.4
Radial Internal Clearance
CN
Static Load Rating
14000 N
Dynamic Load Rating
29600 N
Enclosure
Open
Weight
0.291 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
28.000 mm
D
68.000 mm
B
18.000 mm
D1
64.820 mm
D2
74.600 mm
a
3.280 mm
f
1.700 mm
r
1.100 mm
r1
0.500 mm
da min
34.500 mm
da max
38.500 mm
Da max
61.500 mm
ras max
1.000 mm
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