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370,000 mm x 520,000 mm x 400,000 mm NTN 4R7404 Cylindrical Roller Bearing
We work Liaocheng City Hsn Bearing Co., Ltd. closely with our 370,000 mm x 520,000 mm x 400,000 mm NTN 4R7404 Cylindrical Roller Bearing 370,000 mm x 520,000 mm x 400,000 mm manufacturing partners to bring the best value to customers.
- NTN
4R7404
- ZZ (Double Shield)
- Black Oxide Coating
- 30
- T Selection, h Confi
- Bottom Mount
- Bearings with Housin
- Double
- Deep Groove Ball Bea
-
Liaocheng City Hsn Bearing Co., Ltd.2020-07-10 09:46:19
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4R7404Code system
| Seals: | ZZ (Double Shield) | Holder Surface Treatment: | Black Oxide Coating | Bearing I.D. d(mm): | 30 |
| Thickness, Height Indication: | T Selection, h Confi | Shape: | Bottom Mount | Type: | Bearings with Housin |
| Number of Bearings: | Double | Bearing Used: | Deep Groove Ball Bea | Height H(mm): | 50 ～ 80 |
| Size (mm): | 370,000 mm x 520,000 mm x 400,000 mm |
NTNSpecification details
NTN 4R7404 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 1680/1620 |
| Size (mm) | 33.338x66.675x20.638 |
| Bore Diameter (mm) | 33,338 |
| Outer Diameter (mm) | 66,675 |
| Width (mm) | 20,638 |
| d | 33,338 mm |
| D | 66,675 mm |
| T | 20,638 mm |
| B | 20,638 mm |
| C | 15,875 mm |
| ra1 max. | 1,5 mm |
| a | 15,2 mm |
| r min. | 3,5 mm |
| r1 min. | 1,5 mm |
| Da | 58 mm |
| db | 38,5 mm |
| ra max. | 3,5 mm |
| da | 44,5 mm |
| Db | 61 mm |
| Weight | 0,317 Kg |
| Basic dynamic load rating (C) | 46 kN |
| Basic static load rating (C0) | 53,5 kN |
| (Grease) Lubrication Speed | 5600 r/min |
| (Oil) Lubrication Speed | 7500 r/min |
| Calculation factor (e) | 0,37 |
| Calculation factor (Y0) | 0,89 |
| LangID | 1 |
| ALP23 | 0 |
| outer r | 1.5 |
| ALP22 | 44 |
| D_ | 66.675 |
| ALP21 | 27 |
| SHOG_yobi | 1680R/1620R |
| RAr | 125 |
| inner r | 3.5 |
| GRS rpm | 5600 |
| D_b | 61 |
| D_a | 58 |
| DE_ | 56.543 |
| SLR | 13.5 |
| Prod_Type3 | TRBSR_ID_A |
| BETA_ | 1 |
| ALPHA_ | 13.867 |
| SDM_ | 49.508 |
| DA1 | 7.78 |
| DA2 | 6.943 |
| hidYobi | 1680/1620 |
| Y1 | 1.6 |
| B_ | 20.638 |
| Oil rpm | 7500 |
| hidTable | ecat_NSTPRI |
| Y0 | 0.89 |
| inner ra | 3.5 |
| outer rb | 1.5 |
| C0 | 53.5 |
| CUP | 0.121 |
| e | 0.37 |
| DA_ | 7.363 |
| BET21 | 3 |
| BET22 | 34 |
| BET23 | 0 |
| Z_ | 16 |
| C_ | 15.875 |
| yobi | 1680/1620 |
| KBRG | 3161 |
| CONE | 0.196 |
| DI_ | 42.246 |
370,000 mm x 520,000 mm x 400,000 mm NTN 4R7404 Cylindrical Roller Bearing Cad Models
Contact Us
- Liaocheng City Hsn Bearing Co., Ltd.
- AddressLinQing City YanDian Town,Shandong,China
- Phone(Working Time)86-15065897753
- Fax
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