NTN BL317
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
4000 RPM
Limiting Speed - Grease
3400 RPM
Seal Type
None
Seal Material
None
Precision
Class 0
Configuration
One
Radial Internal Clearance
CN
Enclosure
Open
Weight
4.680 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
85.000 mm
D
180.000 mm
B
41.000 mm
r
3.000 mm
r1
0.500 mm
da min
98.000 mm
da max
112.000 mm
Da max
167.000 mm
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