NTN BNT019/GNP4
Single Angular Contact Ball Bearings for Motors and Lathes
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Main Spindle Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Machined
Cage Material
Phenolic Resin
Ball Material
Steel
Limiting Speed - Oil
8400 RPM
Limiting Speed - Grease
5200 RPM
Precision
ISO Class 4
Configuration
One
Preload
Normal
Enclosure
Open
Weight
1.195 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
95.000 mm
D
145.000 mm
B
24.000 mm
Contact Angle
15 º
Double Row Width
48.000 mm
Triple Row Width
72.000 mm
Quadruple Row Width
96.000 mm
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