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40 mm x 80 mm x 18 mm NSK 7208 B angular contact ball bearings
40 mm x 80 mm x 18 mm NSK 7208 B angular contact ball bearings Deal LINEAR BEARINGS CO.,LTD is your source 40 mm x 80 mm x 18 mm for OEM 40x80x18 Bearing and accessories. We sell Genuine40x80x18 Bearing at discount prices.
- NSK
7208 B
- 30,162 mm
- 1.4
- 112 mm
- 41,275 mm
- 3,3 mm
- 0.7
- 3 mm
- 12.74 Hz
-
LINEAR BEARINGS CO.,LTD2020-07-10 09:46:19
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40 mm x 80 mm x 18 mm NSK 7208 B angular contact ball bearings Codes and sizes
| C: | 30,162 mm | Rating life coefficient, A2: | 1.4 | db: | 112 mm |
| T: | 41,275 mm | ra1 max.: | 3,3 mm | Y0: | 0.7 |
| a: | 3 mm | Characteristic inner ring frequency, BPFI: | 12.74 Hz | ra max.: | 3,5 mm |
| Min operating temperature, Tmin: | -40 °C | Size (mm): | 40 mm x 80 mm x 18 mm |
40 mm x 80 mm x 18 mm NSK 7208 B angular contact ball bearings Code system
NSK 7208 B bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 23264B |
| Size (mm) | 320x580x208 |
| Bore Diameter (mm) | 320 |
| Outer Diameter (mm) | 580 |
| Width (mm) | 208 |
| d | 320 mm |
| D | 580 mm |
| B | 208 mm |
| C | 208 mm |
| r min. | 5 mm |
| da min. | 342 mm |
| Da max. | 558 mm |
| ra max. | 4 mm |
| Weight | 243 Kg |
| Basic dynamic load rating (C) | 4 000 kN |
| Basic static load rating (C0) | 7 050 kN |
| (Grease) Lubrication Speed | 520 r/min |
| (Oil) Lubrication Speed | 680 r/min |
| Calculation factor (e) | 0,36 |
| Calculation factor (Y0) | 1,82 |
| Calculation factor (Y1) | 1,86 |
| d2 | 403 mm |
| D1 | 491.6 mm |
| rs min | 5 mm |
| Number of lubrication holes | 8 |
| b | 33 mm |
| k | 20 mm |
| e | 0.36 |
| Y1 | 1.86 |
| Y2 | 2.77 |
| Y0 | 1.82 |
| Radial clearance class | CN |
| Dynamic load, C | 4,000 kN |
| Static load, C0 | 7,050 kN |
| Fatigue limit load, Cu | 653 kN |
| Nref | 510 rpm |
| Nlim | 950 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.85 Hz |
| Characteristic outer ring frequency, BPF0 | 8.18 Hz |
| Characteristic inner ring frequency, BPFI | 10.82 Hz |
| da min | 340 mm |
| Da max | 560 mm |
| ra max | 4 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 236.903 |
| Product Group | B04311 |
40 mm x 80 mm x 18 mm NSK 7208 B angular contact ball bearings Cad Models
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- LINEAR BEARINGS CO.,LTD
- AddressWinona Avenue, Schiller Park
- Phone(Working Time)+1-708-601-5298
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