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Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
MODEL 7018DB+4/G15P4
$8,968.85 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 4
Preload
Special Preload
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 4 |
| Configuration | Two |
| Preload | Special Preload |
| Enclosure | Open |
| Operating Temperature Range | -40 to 250 ºF / -40 to 120 ºC |
Dimensional Specifications
| d | 3.5433 in / 90.000 mm |
|---|---|
| D | 5.5118 in / 140.000 mm |
| B | 0.9449 in / 24.000 mm |
| 2B | 2.0472 in / 52.000 mm |
| d1 | 4.2087 in / 106.900 mm |
| d2 | 4.0551 in / 103.000 mm |
| D1 | 4.8504 in / 123.200 mm |
| D2 | 5.1575 in / 131.000 mm |
| r | 0.0591 in / 1.500 mm |
| r1 | 0.0236 in / 0.600 mm |
| Contact Angle | 30 º |
| da min | 3.8780 in / 98.500 mm |
| Da max | 5.1772 in / 131.500 mm |
| Db max | 5.2953 in / 134.500 mm |
| ras max | 0.0591 in / 1.500 mm |
| r1as max | 0.0394 in / 1.000 mm |
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