45 mm x 100 mm x 25 mm timken 6309-C4 Deep Groove Ball Bearings (6000, 6200, 6300, 6400)
| Brand Name |
timken |
| Model Number |
6309-C4 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
timken 6309-C4 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 6004NR |
| Size (mm) | 20x42x12 |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 42 |
| Width (mm) | 12 |
| d | 20 mm |
| D | 42 mm |
| B | 12 mm |
| C | 12 mm |
| rn | 0,5 mm |
| a | 2,06 mm |
| b | 1,35 mm |
| f | 1,12 mm |
| r min. | 0,6 mm |
| r0 max. | 0,4 mm |
| D1 | 39,75 mm |
| D2 | 46,3 mm |
| da min. | 24 mm |
| da max | 26 mm |
| Da max. | 38 mm |
| ra max. | 0,6 mm |
| Dx | 47 mm |
| Cy | 2,9 mm |
| Cz | 1,2 mm |
| rn | 0,5 mm |
| Weight | 0,069 Kg |
| Basic dynamic load rating (C) | 9,4 kN |
| Basic static load rating (C0) | 5,05 kN |
| (Grease) Lubrication Speed | 18 000 r/min |
| (Oil) Lubrication Speed | 21 000 r/min |
| a min | 1.9 mm |
| a max | 2.06 mm |
| Ca min | 2.92 mm |
| Ca max | 3.18 mm |
| rs min | 0.6 mm |
| rNs min | 0.5 mm |
| D3 max | 39.75 mm |
| b min | 1.35 mm |
| b max | 1.65 mm |
| r0 max | 0.4 mm |
| D4 max | 46.3 mm |
| Snap ring reference | R42 |
| Radial clearance class | CN |
| Mass | 0.07 kg |
| Dynamic load, C | 9.4 kN |
| Static load, C0 | 5.05 kN |
| Fatigue limit load, Cu | 0.23 kN |
| f0 | 13.9 |
| Nlim (oil) | 21,000 rpm |
| Nlim (grease) | 18,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 4.76 Hz |
| Characteristic outer ring frequency, BPF0 | 3.59 Hz |
| Characteristic inner ring frequency, BPFI | 5.41 Hz |
| da min | 24 mm |
| Da max | 38 mm |
| ra max | 0.6 mm |
| rNa max | 0.5 mm |
| Db min | 47 mm |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.07 |
| EAN | 4547359322729 |
| 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 | 20MM Bore; 42MM Outside Diameter; 12MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes 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.snrbearings.com |
| Manufacturer Item Number | 6004.NR |
| Weight / LBS | 0.15 |
| Bore | 0.787 Inch | 20 Millimeter |
| Outside Diameter | 1.654 Inch | 42 Millimeter |
| Outer Race Width | 0.472 Inch | 12 Millimeter |