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Duplex Angular Contact Ball Bearing - Universal Flush Ground
MODEL 7309CGD2/GNP4
$4,176.95 Each
Prices are subject to change
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2B
1.9685 in
B (in)
0.9843
Ball material
Steel
Ball Material
Steel
Bore Type
Round
Bore type
Round
Cage Material
Nylon
Cage material
Nylon
Cage Type
Fiber Glass Reinforced
Cage type
Fiber glass reinforced
Configuration
Two
Contact angle
15 º
D (in)
3.9370
d (in)
1.7717
Da max
3.6024 in
da min
2.1063 in
Db max
3.7205 in
db min
1.9882 in
Dynamic load rating
23400 lbf
Dynamic Load Rating
23400 lbf
Enclosure
Open
Limiting speed - grease
9000 RPM
Limiting Speed - Grease
9000 RPM
Limiting speed - oil
12000 RPM
Limiting Speed - Oil
12000 RPM
Material
High carbon chrome steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
ISO class 4
Preload
Normal
r (in)
0.0591
r1
0.0394 in
r1as max
0.0394 in
ras max
0.0591 in
Static Load Rating
19300 lbf
Static load rating
19300 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 | 12000 RPM |
Limiting Speed - Grease | 9000 RPM |
Precision | ISO Class 4 |
Configuration | Two |
Preload | Normal |
Static Load Rating | 19300 lbf86000 N86.00 kN |
Dynamic Load Rating | 23400 lbf104000 N104.00 kN |
Enclosure | Open |
Weight | 3.563 lb1.616 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 1.7717 in45.000 mm |
D | 3.9370 in100.000 mm |
B | 0.9843 in25.000 mm |
2B | 1.9685 in50.000 mm |
r | 0.0591 in1.500 mm |
r1 | 0.0394 in1.000 mm |
Contact Angle | 15 |
da min | 2.1063 in53.500 mm |
db min | 1.9882 in50.500 mm |
Da max | 3.6024 in91.500 mm |
Db max | 3.7205 in94.500 mm |
ras max | 0.0591 in1.500 mm |
r1as max | 0.0394 in1.000 mm |
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