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NACHI NJ 203 cylindrical roller bearings 17 mm x 40 mm x 12 mm
We Provide 0.32 Calculation factor kr Extensive NACHI NJ 203 cylindrical roller bearings Selection And Competitive Wholesale 4 mm ra max. Pricing.
- NACHI
NJ 203
- 4 mm
- 0.32
- 155 kg
- 344 mm
- 2860 kN
- 1400 r/min
- 7.3 mm
- 500 mm
-
NTN Antriebstechnik G.m.b.H.2020-07-10 09:46:19
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NACHI NJ 203 cylindrical roller bearings 17 mm x 40 mm x 12 mm Specification details
| ra max.: | 4 mm | Calculation factor kr: | 0.32 | Mass bearing: | 155 kg |
| da max.: | 344 mm | Basic dynamic load rating C: | 2860 kN | Limiting speed: | 1400 r/min |
| s max.: | 7.3 mm | D: | 500 mm | b: | 16.7 mm |
| Fatigue load limit Pu: | 455 kN | Size (mm): | 17 mm x 40 mm x 12 mm |
NACHI NJ 203 cylindrical roller bearings 17 mm x 40 mm x 12 mm Specification
NACHI NJ 203 bearing Size Chart (mm/inches) | |
|---|---|
| d | 1.1250 in |
| inner ring width: | 1.5000 in |
| D | 3.2500 in |
| bearing material: | 52100 Steel/Black Oxide |
| B | 4.2500 in |
| seal type: | Contact Seal |
| bore type: | Round |
| length through bore: | 1.5000 in |
| duty type: | Standard Duty |
| operating temperature range: | 250° |
| mounting type: | Four-Bolt Flange |
| finish/coating: | Uncoated |
| housing material: | Cast Iron |
| lubrication type: | Lubrication Fitting |
| locking device: | Set Screw |
| series: | SF |
| expansion type: | Non-Expansion Bearing (Fixed) |
| replacement bearing: | 2-12 |
| housing width: | 1.1719 in |
| manufacturer catalog number: | 703427 |
NACHI NJ 203 cylindrical roller bearings 17 mm x 40 mm x 12 mm Cad Models
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- NTN Antriebstechnik G.m.b.H.
- AddressFriedrich-Hagemann-Strabe 66, 33719 Bielefeld, F. R. Germany
- Phone(Working Time)49-2104-13138
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