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Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
MODEL 7930CDB+50/GNP5
$31,750.91 Each
Prices are subject to change
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Ball Material
Steel
Bore Type
Round
Cage Material
Brass
Cage Type
High Strength, 2 piece, Machined
Configuration
Two
Enclosure
Open
Material
High Carbon Chrome Steel
Operating Temperature Range
-40 to 250 °F
Precision
ISO Class 5
Preload
Normal
Type
Angular Contact Ball Bearing
Technical Specifications
| Type | Angular Contact Ball Bearing |
|---|---|
| Bore Type | Round |
| Material | High Carbon Chrome Steel |
| Cage Type | High Strength, 2 piece, Machined |
| Cage Material | Brass |
| Ball Material | Steel |
| Precision | ISO Class 5 |
| Configuration | Two |
| Preload | Normal |
| Enclosure | Open |
| Weight | 19.641 lb / 8.909 kg |
| Operating Temperature Range | -40 to 250 ºF / -40 to 120 ºC |
Dimensional Specifications
| d | 5.9055 in / 150.000 mm |
|---|---|
| D | 8.2677 in / 210.000 mm |
| B | 1.1024 in / 28.000 mm |
| 2B | 4.1732 in / 106.000 mm |
| d1 | 6.6732 in / 169.500 mm |
| D1 | 7.5000 in / 190.500 mm |
| D2 | 7.7953 in / 198.000 mm |
| r | 0.0787 in / 2.000 mm |
| r1 | 0.0394 in / 1.000 mm |
| Contact Angle | 15 º |
| da min | 6.2992 in / 160.000 mm |
| Da max | 7.8740 in / 200.000 mm |
| Db max | 8.0512 in / 204.500 mm |
| ras max | 0.0787 in / 2.000 mm |
| r1as max | 0.0394 in / 1.000 mm |
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