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NTN RNA4972 needle roller bearings
Manufacturers of all NTN Bearing No Surface Treatment are represented in our partial list of clients. Contact Gary for a complete NTN RNA4972 needle roller bearings list of Take-Up Type Bearing Unit, Type clients and Shandong Jiangshan Industrial Development Co., Ltd. projects.
- NTN
RNA4972
- No
- No
- Take-Up Type
- Bearing Steel
- 40
- No
- 21300
- Cast Iron
Shandong Jiangshan Industrial Development Co., Ltd.
Shandong Jiangshan Industrial Development Co., Ltd.China
-
Shandong Jiangshan Industrial Development Co., Ltd.2020-07-10 09:46:19
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NTN RNA4972 needle roller bearingsDimensions
| Surface Treatment: | No | Stroke: | No | Bearing Unit, Type: | Take-Up Type |
| Rolling Element Material: | Bearing Steel | d: | 40 | Machining: | No |
| Basic Load Rating, Static Rating(N): | 21300 | Unit Body Material: | Cast Iron | Days to Ship: | Quote |
| Basic Load Rating, Dynamic Rating(N): | 34100 |
NTN BearingProduct features
NTN RNA4972 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | CEX207-23 |
| Dimensione (mm) | 36.5125x72x51.1 |
| Marchio | SNR |
| Diametro del foro (mm) | 36,5125 |
| Diametro esterno (mm) | 72 |
| Larghezza (mm) | 51,1 |
| d | 36,5125 mm |
| D | 72 mm |
| B | 51,1 mm |
| B1 | 37,6 mm |
| C | 20 mm |
| e | 1,5 mm |
| a | 3,96875 mm |
| m | 6,5 mm |
| s | 18,8 mm |
| D2 | 55,5 mm |
| H1 | 5 mm |
| J | 3,3 mm |
| N | 1,9 mm |
| N1 | 68,81 mm |
| Filettatura (G) - 5/16-24UNF | 5/1624UNF |
| J2 | 17,5 mm |
| Peso | 0,58 Kg |
| Carico dinamico di base (C) | 25,7 kN |
| b | 1.9 mm |
| B2 | 17.5 mm |
| C1 | 5 mm |
| d1 | 55.5 mm |
| G | 5/16-24UNF |
| r | 1.5 |
| S | 18.8 mm |
| SW | 3.97 mm |
| C0 | 15.2 kN |
| T min. | -20 °C |
| T max. | 100 °C |
| Coppia di serraggio consigliata per la vite di arresto | 8 Nm |
NTN RNA4972 needle roller bearings Cad Models
Contact Us
- Shandong Jiangshan Industrial Development Co., Ltd.
- AddressYangliu street, Tianqiao District, jinan city, China
- Phone(Working Time)86-02-7353611
- Fax
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