ISO NA4984 needle roller bearings
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Various types 47x30x9 Size (mm) and sizes to accommodate your ISO NA4984 needle roller bearings requirements. 47 Bore Diameter (mm)
Size (mm) | 47x30x9 |
Bore Diameter (mm) | 47 |
Outer Diameter (mm) | 30 |
Width (mm) | 9 |
d | 30 mm |
D | 47 mm |
B | 9 mm |
d1 | 35.25 mm |
D2 | 42.7 mm |
r1,2 – min. | 0.3 mm |
da – min. | 32 mm |
Da – max. | 45 mm |
ra – max. | 0.3 mm |
Basic dynamic load rating – C | 7.3 kN |
Basic static load rating – C0 | 4.6 kN |
Fatigue load limit – Pu | 0.212 kN |
Reference speed | 30000 r/min |
Limiting speed | 19000 r/min |
Calculation factor – kr | 0.02 |
Calculation factor – f0 | 14.4 |
Inventory | 0.0 |
Manufacturer Name | SKF |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.051 |
EAN | 7316577095022 |
Product Group | B00308 |
Enclosure | Open |
Precision Class | ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot | No |
Rolling Element | Ball Bearing |
Snap Ring | No |
Internal Special Features | No |
Cage Material | Steel |
Internal Clearance | C0-Medium |
Inch – Metric | Metric |
Long Description | 30MM Bore; 47MM Outside Diameter; 9MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No F |
UNSPSC | 31171504 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Ball |
Manufacturer Item Number | 61906 |
Weight / LBS | 0.11 |
Outside Diameter | 1.85 Inch | 47 Millimeter |
Bore | 1.181 Inch | 30 Millimeter |
Outer Race Width | 0.354 Inch | 9 Millimeter |
bore diameter: | 30 mm |
static load capacity: | 4.55 kN |
outside diameter: | 47 mm |
precision rating: | Not Rated |
overall width: | 9 mm |
finish/coating: | Uncoated |
bore type: | Round |
cage material: | Steel |
closure type: | Open |
outer ring width: | 9 mm |
row type & fill slot: | Single Row Non-Fill Slot |
fillet radius: | 0.3 mm |
snap ring included: | Without Snap Ring |
maximum rpm: | 19000 RPM |
internal clearance: | C0 |
series: | 61 |
dynamic load capacity: | 7.28 kN |
d1 ≈ | 35.25 mm |
D2 ≈ | 42.7 mm |
r1,2 min. | 0.3 mm |
da min. | 32 mm |
Da max. | 45 mm |
ra max. | 0.3 mm |
Basic dynamic load rating C | 7.28 kN |
Basic static load rating C0 | 4.55 kN |
Fatigue load limit Pu | 0.212 kN |
Calculation factor kr | 0.02 |
Calculation factor f0 | 14.4 |
Mass bearing | 0.049 kg |
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Detailed Parameters
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