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NTN 3309NR Self-Aligning Ball Bearing D<=203.2
MODEL 3309NR
$700.39 Each
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Type
Angular Contact Ball Bearing
Enclosure
Open
Static Load Rating
17600 lbf
Dynamic Load Rating
16400 lbf
Material
High Carbon Chrome Steel
Precision
Class 0
Radial Internal Clearance
CN
Bore Type
Round
Cage Material
Steel
Cage Type
Pressed
Operating Temperature Range
-40 to 250 °F
Configuration
Two
Outside Ring Type
Straight
Ball Material
Steel
Technical Specifications
Type | Angular Contact Ball Bearing |
Bore Type | Round |
Outside Ring Type | Straight |
Material | High Carbon Chrome Steel |
Cage Type | Pressed |
Cage Material | Steel |
Ball Material | Steel |
Precision | Class 0 |
Configuration | Two |
Radial Internal Clearance | CN |
Static Load Rating | 17600 lbf78500 N78.50 kN |
Dynamic Load Rating | 16400 lbf73000 N73.00 kN |
Enclosure | Open |
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 | 1.5630 in39.700 mm |
A | 0.1209 in3.070 mm |
D2 | 4.1929 in106.500 mm |
D1 | 3.7909 in96.290 mm |
f | 0.1063 in2.700 mm |
r | 0.0591 in1.500 mm |
Contact Angle | 32 |
a | 2.4016 in61.000 mm |
da min | 2.1063 in53.500 mm |
Da max | 3.6024 in91.500 mm |
ras max | 0.0591 in1.500 mm |
#280991
Brand
NTN Bearing
Model
5309NR
#2069192
Brand
SKF Bearing
Model
3309 ENR
#5032692
Brand
NSK Bearings
Model
3309NRJ
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