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Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
MODEL 7208CDB/GNP4
$2,754.55 Each
Prices are subject to change
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Returnable:No
Ball Material
Steel
Bore Type
Round
Cage Material
Nylon
Cage Type
Fiber Glass Reinforced
Configuration
Two
Dynamic Load Rating
13300 lbf
Enclosure
Open
Limiting Speed - Grease
11000 RPM
Limiting Speed - Oil
15000 RPM
Material
High Carbon Chrome Steel
Operating Temperature Range
-40 to 250 °F
Precision
ISO Class 4
Preload
Normal
Static Load Rating
11400 lbf
Type
Angular Contact Ball Bearing
Technical Specifications
Type | Angular Contact Ball Bearing |
Bore Type | Round |
Material | High Carbon Chrome Steel |
Cage Type | Fiber Glass Reinforced |
Cage Material | Nylon |
Ball Material | Steel |
Limiting Speed - Oil | 15000 RPM |
Limiting Speed - Grease | 11000 RPM |
Precision | ISO Class 4 |
Configuration | Two |
Preload | Normal |
Static Load Rating | 11400 lbf50500 N50.50 kN |
Dynamic Load Rating | 13300 lbf59000 N59.00 kN |
Enclosure | Open |
Weight | 1.596 lb0.724 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 1.5748 in40.000 mm |
D | 3.1496 in80.000 mm |
B | 0.7087 in18.000 mm |
2B | 1.4173 in36.000 mm |
d1 | 2.0866 in53.000 mm |
D1 | 2.6378 in67.000 mm |
D2 | 2.8465 in72.300 mm |
r | 0.0433 in1.100 mm |
r1 | 0.0236 in0.600 mm |
Contact Angle | 15 |
da min | 1.8504 in47.000 mm |
Da max | 2.8740 in73.000 mm |
Db max | 2.9724 in75.500 mm |
ras max | 0.0394 in1.000 mm |
r1as max | 0.0236 in0.600 mm |
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