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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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