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Duplex Angular Contact Ball Bearing - Universal Flush Ground
MODEL 7311BL1GD2/GNP5
$4,910.38 Each
Prices are subject to change
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Returnable:No
Ball Material
Steel
Bore Type
Round
Cage Material
Brass
Cage Type
Machined
Configuration
Two
Dynamic Load Rating
28800 lbf
Enclosure
Open
Limiting Speed - Grease
4500 RPM
Limiting Speed - Oil
5900 RPM
Material
High Carbon Chrome Steel
Operating Temperature Range
-40 to 250 °F
Precision
ISO Class 5
Preload
Normal
Static Load Rating
25400 lbf
Type
Angular Contact Ball Bearing
Technical Specifications
Type | Angular Contact Ball Bearing |
Bore Type | Round |
Material | High Carbon Chrome Steel |
Cage Type | Machined |
Cage Material | Brass |
Ball Material | Steel |
Limiting Speed - Oil | 5900 RPM |
Limiting Speed - Grease | 4500 RPM |
Precision | ISO Class 5 |
Configuration | Two |
Preload | Normal |
Static Load Rating | 25400 lbf113000 N113.00 kN |
Dynamic Load Rating | 28800 lbf128000 N128.00 kN |
Enclosure | Open |
Weight | 6.975 lb3.164 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 2.1654 in55.000 mm |
D | 4.7244 in120.000 mm |
B | 1.1417 in29.000 mm |
2B | 2.2835 in58.000 mm |
r | 0.0787 in2.000 mm |
r1 | 0.0394 in1.000 mm |
Contact Angle | 40 |
da min | 2.5591 in65.000 mm |
db min | 2.3819 in60.500 mm |
Da max | 4.3307 in110.000 mm |
Db max | 4.5079 in114.500 mm |
ras max | 0.0787 in2.000 mm |
r1as max | 0.0394 in1.000 mm |
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