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NTN HTA016UAT2DB/GNUP-21 Precision Ball Bearing
MODEL HTA016UAT2DB/GNUP-21
$17,357.67 Each
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Type
Main Spindle Bearing
Enclosure
Open
Preload
Normal
Static Load Rating
23600 lbf
Cage Type
Fiber Glass Reinforced
Material
High Carbon Chrome Steel
Precision
Special Precision
Bore Type
Round
Ball Material
Steel
Cage Material
Nylon
Limiting Speed - Oil
12200 RPM
Dynamic Load Rating
9550 lbf
Operating Temperature Range
-40 to 250 °F
Configuration
Two
Limiting Speed - Grease
9800 RPM
Technical Specifications
Type | Main Spindle Bearing |
Bore Type | Round |
Material | High Carbon Chrome Steel |
Cage Type | Fiber Glass Reinforced |
Cage Material | Nylon |
Ball Material | Steel |
Limiting Speed - Oil | 12200 RPM |
Limiting Speed - Grease | 9800 RPM |
Precision | Special Precision |
Configuration | Two |
Preload | Normal |
Static Load Rating | 23600 lbf105000 N105.00 kN |
Dynamic Load Rating | 9550 lbf42500 N42.50 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 3.1496 in80.000 mm |
D | 4.9213 in125.000 mm |
B | 0.7972 in20.250 mm |
2B | 1.5945 in40.500 mm |
d1 | 3.8346 in97.400 mm |
D2 | 4.4291 in112.500 mm |
r | 0.0433 in1.100 mm |
r1 | 0.0236 in0.600 mm |
Contact Angle | 30 |
2a | 3.1417 in79.800 mm |
da min | 3.5433 in90.000 mm |
Db max | 4.6850 in119.000 mm |
ras max | 0.0394 in1.000 mm |
r1as max | 0.0236 in0.600 mm |
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