Komatsu 707-58-25710 ROD Size Chart (mm/inches) |
|---|
| Bearing number | 6008NR |
| Size (mm) | 40x68x15 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 68 |
| Width (mm) | 15 |
| d | 40 mm |
| D | 68 mm |
| B | 15 mm |
| C | 15 mm |
| rn | 0,5 mm |
| a | 2,49 mm |
| b | 1,9 mm |
| f | 1,7 mm |
| r min. | 1 mm |
| r0 max. | 0,6 mm |
| D1 | 64,82 mm |
| D2 | 74,6 mm |
| da min. | 45 mm |
| da max | 47 mm |
| Da max. | 63 mm |
| ra max. | 1 mm |
| Dx | 76 mm |
| Cy | 3,8 mm |
| Cz | 1,7 mm |
| rn | 0,5 mm |
| Weight | 0,19 Kg |
| Basic dynamic load rating (C) | 16,8 kN |
| Basic static load rating (C0) | 11,5 kN |
| (Grease) Lubrication Speed | 10 000 r/min |
| (Oil) Lubrication Speed | 12 000 r/min |
| a min | 2.29 mm |
| a max | 2.49 mm |
| Ca min | 3.89 mm |
| Ca max | 4.19 mm |
| rs min | 1 mm |
| rNs min | 0.5 mm |
| D3 max | 64.82 mm |
| b min | 1.9 mm |
| b max | 2.2 mm |
| r0 max | 0.6 mm |
| D4 max | 74.6 mm |
| Snap ring reference | R68 |
| Radial clearance class | CN |
| Mass | 0.19 kg |
| Dynamic load, C | 16.8 kN |
| Static load, C0 | 11.5 kN |
| Fatigue limit load, Cu | 0.52 kN |
| f0 | 15.2 |
| Nlim (oil) | 12,000 rpm |
| Nlim (grease) | 10,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.66 Hz |
| Characteristic outer ring frequency, BPF0 | 5.12 Hz |
| Characteristic inner ring frequency, BPFI | 6.88 Hz |
| da min | 45 mm |
| Da max | 63 mm |
| ra max | 1 mm |
| rNa max | 0.5 mm |
| Db min | 76 mm |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.196 |
| EAN | 4547359329797 |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | Yes |
| Internal Special Features | No |
| Cage Material | Steel |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 40MM Bore; 68MM Outside Diameter; 15MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
| Other Features | Deep Groove | With Snap Ring |
| Category | Single Row Ball Bearing |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer URL | http://www.ntnamerica.com |
| Manufacturer Item Number | 6008NR |
| Weight / LBS | 0.4607 |
| Bore | 1.575 Inch | 40 Millimeter |
| Outside Diameter | 2.677 Inch | 68 Millimeter |
| Outer Race Width | 0.591 Inch | 15 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| bore diameter: | 40 mm |
| precision rating: | ISO Class 0 |
| outside diameter: | 68 mm |
| finish/coating: | Uncoated |
| overall width: | 15 mm |
| bearing material: | High Carbon Chrome Steel |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Open |
| inner ring width: | 15 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| outer ring width: | 15 mm |
| snap ring included: | With Snap Ring |
| maximum rpm (grease): | 10000 rpm |
| internal clearance: | CN |
| maximum rpm (oil): | 12000 rpm |
| operating temperature range: | -40 to 120 ºC |
| fillet radius: | 1 mm |
| dynamic load capacity: | 16800 N |
| manufacturer product page: | Click here |
| static load capacity: | 11500 N |