Bearing NA49/28 NSK
What are the dimensions of 12x37x17 Size (mm) a 12 Bore Diameter (mm) Bearing NA49/28 NSK? Needle Roller Bearing Manufacturing Service . Get Your 12x37x17 Free, Instant Quote！ Boyal Industrial Pte ltd.
| Bearing number: | 2301 |
| Size (mm): | 12x37x17 |
| Bore Diameter (mm): | 12 |
| Outer Diameter (mm): | 37 |
| Width (mm): | 17 |
| d: | 12 mm |
| D: | 37 mm |
| B: | 17 mm |
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Product Details
| Bearing number | 2301 |
| Size (mm) | 12x37x17 |
| Bore Diameter (mm) | 12 |
| Outer Diameter (mm) | 37 |
| Width (mm) | 17 |
| d | 12 mm |
| D | 37 mm |
| B | 17 mm |
| C | 17 mm |
| d2 | 18,6 mm |
| r1 min. | 1 mm |
| r2 min. | 1 mm |
| D1 | 31 mm |
| da min. | 17.6 mm |
| Da max. | 31.4 mm |
| ra max. | 1 mm |
| Weight | 0,095 Kg |
| Basic dynamic load rating (C) | 11,7 kN |
| Basic static load rating (C0) | 2,7 kN |
| Fatigue load limit (Pu) | 0,14 |
| Reference speed | 38000 r/min |
| Limiting speed | 28000 r/min |
| Calculation factor (e) | 0,6 |
| Calculation factor (kr) | 0,05 |
| Calculation factor (Y0) | 1,1 |
| Calculation factor (Y1) | 1,05 |
| Category | Self Aligning Ball Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.09 |
| Product Group | B00152 |
| Mounting Method | Shaft |
| Enclosure | Open |
| Rolling Element | Ball Bearing |
| Cage Material | Steel |
| Precision Class | ABEC 1 | ISO P0 |
| Internal Clearance | C0-Medium |
| Number of Rows of Balls | Double Row |
| Other Features | Allowable Misalignment 3 Deg |
| Long Description | 12MM Bore; Shaft Mount; 37MM Outside Diameter; 17MM Inner Race Width; 17MM Outer Race Width; Open; Steel Cage; Double Row of Balls; ABEC 1 | ISO P0; C0-Medium |
| Inch - Metric | Metric |
| UNSPSC | 31171532 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Self Aligning |
| Outside Diameter | 1.457 Inch | 37 Millimeter |
| Outer Race Width | 0.669 Inch | 17 Millimeter |
| Inner Race Width | 0.669 Inch | 17 Millimeter |
| Bore | 0.472 Inch | 12 Millimeter |
| d1 ≈ | 18.9 mm |
| D1 ≈ | 29.1 mm |
| r1,2 min. | 1 mm |
| Basic dynamic load rating C | 11.7 kN |
| Basic static load rating C0 | 2.7 kN |
| Fatigue load limit Pu | 0.14 kN |
| Permissible angular misalignment α | 3 ° |
| Calculation factor kr | 0.05 |
| Calculation factor e | 0.6 |
| Calculation factor Y0 | 1.1 |
| Calculation factor Y1 | 1.05 |
| Calculation factor Y2 | 1.6 |
| Mass bearing | 0.095 kg |
