NTN HTA020ADB/GNP4L
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
10000 RPM
Limiting Speed - Grease
8000 RPM
Precision
ISO Class 4
Configuration
Two
Preload
Normal
Static Load Rating
140000 N
Dynamic Load Rating
52500 N
Enclosure
Open
Weight
2.574 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
100.000 mm
D
150.000 mm
B
22.500 mm
2B
45.000 mm
d1
119.500 mm
D2
136.000 mm
r
1.500 mm
r1
1.000 mm
Contact Angle
30 º
2a
95.100 mm
da min
112.000 mm
Db max
142.500 mm
ras max
1.500 mm
r1as max
1.000 mm
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