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Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
MODEL 7217BDB
$1,903.20 Each
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Ball Material
Steel
Bore Type
Round
Cage Material
Nylon
Cage Type
Fiber Glass Reinforced
Configuration
Two
Dynamic Load Rating
33000 lbf
Enclosure
Open
Limiting Speed - Grease
3200 RPM
Limiting Speed - Oil
4300 RPM
Material
High Carbon Chrome Steel
Operating Temperature Range
-40 to 250 °F
Precision
ISO Class 0
Static Load Rating
36000 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 | 4300 RPM |
Limiting Speed - Grease | 3200 RPM |
Precision | ISO Class 0 |
Configuration | Two |
Static Load Rating | 36000 lbf161000 N161.00 kN |
Dynamic Load Rating | 33000 lbf146000 N146.00 kN |
Enclosure | Open |
Weight | 8.175 lb3.708 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 3.3465 in85.000 mm |
D | 5.9055 in150.000 mm |
B | 1.1024 in28.000 mm |
2B | 2.2047 in56.000 mm |
r | 0.0787 in2.000 mm |
r1 | 0.0394 in1.000 mm |
Contact Angle | 40 |
da min | 3.7402 in95.000 mm |
Db max | 5.6890 in144.500 mm |
ras max | 0.0787 in2.000 mm |
r1as max | 0.0394 in1.000 mm |
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