NTN HTA926DB
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
6100 RPM
Limiting Speed - Grease
4800 RPM
Configuration
Two
Static Load Rating
193000 N
Dynamic Load Rating
68000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
130.000 mm
D
180.000 mm
B
22.500 mm
2B
45.000 mm
d1
149.400 mm
D2
165.700 mm
r
1.500 mm
r1
1.000 mm
Contact Angle
40 º
2a
153.100 mm
da min
142.000 mm
Db max
172.500 mm
ras max
1.500 mm
r1as max
1.000 mm
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