NTN 6344
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
1600 RPM
Limiting Speed - Grease
1400 RPM
Seal Type
None
Seal Material
None
Precision
Class 0
Configuration
One
Factor
14.3
Radial Internal Clearance
CN
Static Load Rating
520000 N
Dynamic Load Rating
455000 N
Enclosure
Open
Weight
60.800 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
220.000 mm
D
460.000 mm
B
88.000 mm
r
5.000 mm
da min
240.000 mm
Da max
440.000 mm
ras max
4.000 mm
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