NTN HTA015ADB
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
13200 RPM
Limiting Speed - Grease
10500 RPM
Configuration
Two
Static Load Rating
91500 N
Dynamic Load Rating
37000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
75.000 mm
D
115.000 mm
B
18.000 mm
2B
36.000 mm
d1
90.300 mm
D2
104.100 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
30 º
2a
73.200 mm
da min
85.000 mm
Db max
109.000 mm
ras max
1.000 mm
r1as max
0.600 mm
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