NTN HTA016ADB/GNUP-21
Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type
(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
Ball Material
Steel
Limiting Speed - Oil
12200 RPM
Limiting Speed - Grease
9800 RPM
Precision
Special Precision
Configuration
Two
Preload
Normal
Static Load Rating
105000 N
Dynamic Load Rating
42500 N
Enclosure
Open
Weight
1.730 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
80.000 mm
D
125.000 mm
B
20.250 mm
2B
40.500 mm
d1
97.400 mm
D2
112.500 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
30 º
2a
79.800 mm
da min
90.000 mm
Db max
119.000 mm
ras max
1.000 mm
r1as max
0.600 mm
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