KOYO NAXK70 Roller Bearings
| Bearing number: | 6310NR |
| Size (mm): | 50x110x27 |
| Bore Diameter (mm): | 50 |
| Outer Diameter (mm): | 110 |
| Width (mm): | 27 |
| d: | 50 mm |
| D: | 110 mm |
| B: | 27 mm |
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Product Details
| Bearing number | 6310NR |
| Size (mm) | 50x110x27 |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 110 |
| Width (mm) | 27 |
| d | 50 mm |
| D | 110 mm |
| B | 27 mm |
| C | 27 mm |
| rn | 0,5 mm |
| a | 3,28 mm |
| b | 2,7 mm |
| f | 2,46 mm |
| r min. | 2 mm |
| r0 max. | 0,6 mm |
| D1 | 106,81 mm |
| D2 | 116,6 mm |
| da min. | 59 mm |
| da max | 68,5 mm |
| Da max. | 101 mm |
| ra max. | 2 mm |
| Dx | 118 mm |
| Cy | 5,4 mm |
| Cz | 2,5 mm |
| Weight | 1,07 Kg |
| Basic dynamic load rating (C) | 62 kN |
| Basic static load rating (C0) | 38,5 kN |
| (Grease) Lubrication Speed | 6 400 r/min |
| (Oil) Lubrication Speed | 7 500 r/min |
| a min | 3.07 mm |
| a max | 3.28 mm |
| Ca min | 5.43 mm |
| Ca max | 5.74 mm |
| rs min | 2 mm |
| rNs min | 0.5 mm |
| D3 max | 106.81 mm |
| b min | 2.7 mm |
| b max | 3 mm |
| r0 max | 0.6 mm |
| D4 max | 116.6 mm |
| Snap ring reference | R110 |
| Radial clearance class | CN |
| Mass | 1.07 kg |
| Dynamic load, C | 62 kN |
| Static load, C0 | 38.5 kN |
| Fatigue limit load, Cu | 1.75 kN |
| f0 | 13.2 |
| Nlim (oil) | 7,500 rpm |
| Nlim (grease) | 6,400 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 4.07 Hz |
| Characteristic outer ring frequency, BPF0 | 3.07 Hz |
| Characteristic inner ring frequency, BPFI | 4.93 Hz |
| da min | 59 mm |
| Da max | 101 mm |
| ra max | 2 mm |
| rNa max | 0.5 mm |
| Db min | 118 mm |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.07 |
| 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 | 50MM Bore; 110MM Outside Diameter; 27MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6310.NR |
| Weight / LBS | 2.354 |
| Outside Diameter | 4.331 Inch | 110 Millimeter |
| Bore | 1.969 Inch | 50 Millimeter |
| Outer Race Width | 1.063 Inch | 27 Millimeter |
| bore diameter: | 50 mm |
| finish/coating: | Uncoated |
| outside diameter: | 110 mm |
| bearing material: | High Carbon Chrome Steel |
| overall width: | 27 mm |
| cage material: | Steel |
| bore type: | Round |
| inner ring width: | 27 mm |
| closure type: | Open |
| outer ring width: | 27 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| maximum rpm (grease): | 6400 rpm |
| snap ring included: | With Snap Ring |
| maximum rpm (oil): | 7500 rpm |
| internal clearance: | CN |
| fillet radius: | 2 mm |
| operating temperature range: | -40 to 120 ºC |
| maximum rpm: | 7500 RPM |
| dynamic load capacity: | 62000 N |
| series: | 63 |
| static load capacity: | 38500 N |
| manufacturer product page: | Click here |
| precision rating: | ISO Class 0 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
