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48290 48220D Tapered Roller bearings double-row MODELS
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48290 48220D Tapered Roller bearings double-row
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Tapered Roller bearings double-row
48290 48220D Tapered Roller bearings double-row SPECIFICATIONS
What are the dimensions of 50 d a 48290 48220D Tapered Roller bearings double-row? Tapered Roller bearings double-row Manufacturing Service . NTK BEARING PRECISION AXLE CORP. Get Your Free, Instant Quote！
48290 48220D
- 50
- Quote
- Used for Light load
- 6
- No
- No
- J7
- 43400
-
NTK BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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48290 48220D Tapered Roller bearings double-rowFrequently bought together
- 50
- Quote
- Used for Light load
- 6
- No
- No
- J7
- 43400
- Pillow Type
- With cast iron cover
48290 48220D 48290 48220D Tapered Roller bearings double-rowCompare similar products
48290 48220D Tapered Roller bearings double-row Size Chart (mm/inches) | |
|---|---|
| Bearing number | RNA4940 |
| Size (mm) | 225x280x80 |
| Bore Diameter (mm) | 225 |
| Outer Diameter (mm) | 280 |
| Width (mm) | 80 |
| Fw | 225 mm |
| D | 280 mm |
| C | 80 mm |
| r min. | 2,1 mm |
| Da max. | 269 mm |
| ra max. | 2 mm |
| Weight | 7,2 Kg |
| Basic dynamic load rating (C) | 505 kN |
| Basic static load rating (C0) | 1180 kN |
| (Grease) Lubrication Speed | 1200 r/min |
| rs min | 2.1 mm |
| Dw | 15 mm |
| Lw | 66 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k | 4 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 7.2 kg |
| Cr | 505 kN |
| C0r | 1,180 kN |
| Nlim (grease) | 1,200 rpm |
| Nlim (oil) | 1,800 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.47 Hz |
| Characteristic rolling element frequency, BSF | 15.94 Hz |
| Characteristic outer ring frequency, BPF0 | 14.06 Hz |
| Characteristic inner ring frequency, BPFI | 15.94 Hz |
| Da max | 269 mm |
| ras max | 2 mm |
Contact Us
- NTK BEARING PRECISION AXLE CORP.
- Address741 South County Rd 200 West, Frankfort IN 46041, U.S.A.
- Phone(Working Time)656-5267
- Fax
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