61,912 mm x 110 mm x 21,996 mm 61,912 mm x 110 mm x 21,996 mm KOYO 392/394A KOYO Bearing
Request A Quote UBC Mechanical Electronic Instrument Co., Ltd. For Your Special 61,912 mm x 110 mm x 21,996 mm 61,912 mm x 110 mm x 21,996 mm KOYO 392/394A KOYO Bearing Needs Today! Free 61,912 mm x 110 mm x 21,996 mm KOYO Bearing Quotes. 43 Width (mm) ISO 9001 certified.
What is 392/394A bearing interchange？
| Brand Name: | KOYO |
| Model Number: | 392/394A |
| Bearing number: | 6960 |
| Size (mm): | 300x420x56 |
| Bore Diameter (mm): | 300 |
| Outer Diameter (mm): | 420 |
| Width (mm): | 56 |
| d: | 300 mm |
| D: | 420 mm |
| B: | 56 mm |
| PDF |
392/394A |
Product Details
| Bearing number | 6960 |
| Size (mm) | 300x420x56 |
| Bore Diameter (mm) | 300 |
| Outer Diameter (mm) | 420 |
| Width (mm) | 56 |
| d | 300 mm |
| D | 420 mm |
| B | 56 mm |
| C | 56 mm |
| r min. | 3 mm |
| Da max. | 407 mm |
| db min | 313 mm |
| ra max. | 2,5 mm |
| Weight | 23,5 Kg |
| Basic dynamic load rating (C) | 276 kN |
| Basic static load rating (C0) | 375 kN |
| (Grease) Lubrication Speed | 1 400 r/min |
| (Oil) Lubrication Speed | 1 600 r/min |
| rs min | 3 mm |
| Radial clearance class | CN |
| Mass | 23.5 kg |
| Dynamic load, C | 276 kN |
| Static load, C0 | 375 kN |
| Fatigue limit load, Cu | 9 kN |
| f0 | 16.2 |
| Nlim (oil) | 1,600 rpm |
| Nlim (grease) | 1,400 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 9.34 Hz |
| Characteristic outer ring frequency, BPF0 | 7.15 Hz |
| Characteristic inner ring frequency, BPFI | 8.85 Hz |
| da min | 313 mm |
| Da max | 407 mm |
| ra max | 2.5 mm |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 24 |
| 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 | 300MM Bore; 420MM Outside Diameter; 56MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
| Other Features | Deep Groove |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Weight / LBS | 52.911 |
| Outer Race Width | 2.205 Inch | 56 Millimeter |
| Outside Diameter | 16.535 Inch | 420 Millimeter |
| Bore | 11.811 Inch | 300 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
