| Weight | 1.984 lb |
|---|---|
| OEM | OEM P/N |
| Manufacturer | Part Number |
|---|---|
| NTN | BL309NR |
Type | Deep Groove Ball Bearing |
Bore Type | Round |
Material | High Carbon Chrome Steel |
Cage Type | Pressed |
Cage Material | Steel |
Ball Material | Steel |
Limiting Speed - Oil | 7400 RPM |
Limiting Speed - Grease | 6300 RPM |
Precision | ISO Class 0 |
Configuration | One |
Radial Internal Clearance | CN |
Enclosure | Open |
Weight | 1.984 lb0.900 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
| |
d | 1.7717 in45.000 mm |
D | 3.9370 in100.000 mm |
B | 0.9843 in25.000 mm |
D1 | 3.8110 in96.800 mm |
D2 | 4.1929 in106.500 mm |
a | 0.1291 in3.280 mm |
f | 0.0969 in2.460 mm |
r | 0.0591 in1.500 mm |
r1 | 0.0197 in0.500 mm |
da min | 2.0866 in53.000 mm |
da max | 2.4213 in61.500 mm |
Da max | 2.4213 in61.500 mm |
ras max | 0.0591 in1.500 mm |
Bearing Type
Deep groove ball bearing
Material
High carbon chrome steel
Cage
Steel
Enclosure
Open
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