FAG Needle roller bearings - NK20/20-XL
What are the 60 Bore Diameter (mm) dimensions of JiNan Hope Hydraulic Co., Itd a FAG Needle roller bearings - NK20/20-XL? FAG Spindle Bearings Manufacturing Service . Get Your 60x78x10 Free, Instant Quote！
Product Details
| Bearing number | 6812 |
| Size (mm) | 60x78x10 |
| Bore Diameter (mm) | 60 |
| Outer Diameter (mm) | 78 |
| Width (mm) | 10 |
| d | 60 mm |
| D | 78 mm |
| B | 10 mm |
| C | 10 mm |
| r min. | 0,3 mm |
| da min. | 62 mm |
| da max | 64,5 mm |
| Da max. | 76 mm |
| ra max. | 0,3 mm |
| Weight | 0,106 Kg |
| Basic dynamic load rating (C) | 11,5 kN |
| Basic static load rating (C0) | 10,6 kN |
| (Grease) Lubrication Speed | 8 000 r/min |
| (Oil) Lubrication Speed | 9 400 r/min |
| rs min | 0.3 mm |
| Radial clearance class | CN |
| Mass | 0.11 kg |
| Dynamic load, C | 11.5 kN |
| Static load, C0 | 10.6 kN |
| Fatigue limit load, Cu | 0.48 kN |
| f0 | 16.3 |
| Nlim (oil) | 9,400 rpm |
| Nlim (grease) | 8,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 12.34 Hz |
| Characteristic outer ring frequency, BPF0 | 9.66 Hz |
| Characteristic inner ring frequency, BPFI | 11.35 Hz |
| da min | 62 mm |
| Da max | 76 mm |
| ra max | 0.3 mm |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.103 |
| 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 | 60MM Bore; 78MM Outside Diameter; 10MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6812 |
| Weight / LBS | 0.228 |
| Outside Diameter | 3.071 Inch | 78 Millimeter |
| Outer Race Width | 0.394 Inch | 10 Millimeter |
| Bore | 2.362 Inch | 60 Millimeter |
| bore diameter: | 60 mm |
| precision rating: | Class 0 |
| outside diameter: | 78 mm |
| finish/coating: | Uncoated |
| overall width: | 10 mm |
| bearing material: | High Carbon Chrome Steel |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Open |
| inner ring width: | 10 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| outer ring width: | 10 mm |
| snap ring included: | Without Snap Ring |
| maximum rpm (grease): | 8000 rpm |
| internal clearance: | CN |
| maximum rpm (oil): | 9400 rpm |
| operating temperature range: | -40 to 120 ºC |
| fillet radius: | 0.3 mm |
| dynamic load capacity: | 11500 N |
| manufacturer product page: | Click here |
| static load capacity: | 10600 N |
