NTN RNA491IR needle roller bearings
| Brand Name |
NTN |
| Model Number |
RNA491IR |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN RNA491IR bearing Size Chart (mm/inches) |
|---|
| Bearing number | 6014 |
| Size (mm) | 110x70x20 |
| Bore Diameter (mm) | 110 |
| Outer Diameter (mm) | 70 |
| Width (mm) | 20 |
| d | 70 mm |
| D | 110 mm |
| B | 20 mm |
| d1 | 82.85 mm |
| D2 | 99.9 mm |
| r1,2 - min. | 1.1 mm |
| da - min. | 76 mm |
| Da - max. | 104 mm |
| ra - max. | 1 mm |
| Basic dynamic load rating - C | 39.7 kN |
| Basic static load rating - C0 | 31 kN |
| Fatigue load limit - Pu | 1.3 kN |
| Reference speed | 13000 r/min |
| Limiting speed | 8000 r/min |
| Calculation factor - kr | 0.025 |
| Calculation factor - f0 | 15.6 |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.64 |
| EAN | 7316577740441 |
| 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 | 70MM Bore; 110MM Outside Diameter; 20MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| Category | Single Row Ball Bearing |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | 6014 |
| Weight / LBS | 1.4 |
| Bore | 2.756 Inch | 70 Millimeter |
| Outside Diameter | 4.331 Inch | 110 Millimeter |
| Outer Race Width | 0.787 Inch | 20 Millimeter |
| bore diameter: | 70 mm |
| static load capacity: | 31 kN |
| outside diameter: | 110 mm |
| precision rating: | Not Rated |
| overall width: | 20 mm |
| finish/coating: | Uncoated |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Open |
| outer ring width: | 20 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| fillet radius: | 1 mm |
| snap ring included: | Without Snap Ring |
| maximum rpm: | 8000 RPM |
| internal clearance: | C0 |
| series: | 60 |
| dynamic load capacity: | 39.7 kN |
| d1 ≈ | 82.85 mm |
| D2 ≈ | 99.9 mm |
| r1,2 min. | 1.1 mm |
| da min. | 76 mm |
| Da max. | 104 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 39.7 kN |
| Basic static load rating C0 | 31 kN |
| Fatigue load limit Pu | 1.32 kN |
| Calculation factor kr | 0.025 |
| Calculation factor f0 | 15.6 |
| Mass bearing | 0.61 kg |