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NTN NA4901LL NEEDLE ROLLER BEARINGS MACH RING NRB (MACHINED RACE)
MODEL NA4901LL
$198.36 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bearing Type
Needle roller bearing
Cage
Steel
Enclosure
Double sealed
Material
High carbon chrome steel
Technical Specifications
Type | Needle Roller Bearing |
Bore Type | Round |
Material | High Carbon Chrome Steel |
Cage Material | Steel |
Limiting Speed - Grease | 10000 RPM |
Precision | ISO Class 0 |
Configuration | One |
Enclosure | Double Sealed |
Bearing Design | w/ Inner Ring |
Oil Hole | w/ Oil Hole |
Radial Internal Clearance | CN |
Static Load Rating | 2180 lbf9700 N9.70 kN |
Dynamic Load Rating | 1740 lbf7750 N7.75 kN |
Weight | 0.062 lb0.028 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 0.4724 in12.000 mm |
D | 0.9449 in24.000 mm |
F | 0.6299 in16.000 mm |
C | 0.5118 in13.000 mm |
B | 0.5512 in14.000 mm |
r | 0.0118 in0.300 mm |
s | 0.0197 in0.500 mm |
da min | 0.5512 in14.000 mm |
Da max | 0.7087 in18.000 mm |
ras max | 0.0118 in0.300 mm |
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