NTN型录Jingzhou Bearing Professional Supplier
现货充足型号齐全原装正品当日报价
NTN型录
| 型号 |
基本尺寸 |
基本额定载荷 |
极限转速 (r/min) |
| 内径 | 外径 | 厚度 |
额定动载荷 | 额定静载荷 |
参考转速 | 极限转速 |
| [mm] | [mm] | [mm] |
(kN) | (kN) |
【r/min】 | 【r/min】 |
| RNA4908R |
48mm |
62mm |
22mm |
— |
— |
— |
— |
| 6921LLU |
105mm |
145mm |
20mm |
— |
— |
— |
— |
| RNA4906R |
35mm |
47mm |
17mm |
— |
— |
— |
— |
| 6921LU |
105mm |
145mm |
20mm |
— |
— |
— |
— |
| RNA4909R |
52mm |
68mm |
22mm |
— |
— |
— |
— |
| 6921LU |
105mm |
145mm |
20mm |
— |
— |
— |
— |
| RNA4907R |
42mm |
55mm |
20mm |
— |
— |
— |
— |
| 6921N |
105mm |
145mm |
20mm |
— |
— |
— |
— |
| RNA4910R |
58mm |
72mm |
22mm |
— |
— |
— |
— |
| RNA4908R |
48mm |
62mm |
22mm |
— |
— |
— |
— |
| 6921Z |
105mm |
145mm |
20mm |
— |
— |
— |
— |
| RNA4911R |
63mm |
80mm |
25mm |
— |
— |
— |
— |
| 6921ZZ |
105mm |
145mm |
20mm |
— |
— |
— |
— |
| RNA4909R |
52mm |
68mm |
22mm |
— |
— |
— |
— |
| 6922 |
110mm |
150mm |
20mm |
— |
— |
— |
— |
| NK21/16R+IR17×21×16 |
17mm |
29mm |
16mm |
— |
— |
— |
— |
| 6848B |
240mm |
300mm |
28mm |
— |
— |
— |
— |
| NK10/16 |
10mm |
17mm |
16mm |
— |
— |
— |
— |
| 6840 |
200mm |
250mm |
24mm |
— |
— |
— |
— |
| NK21/20R |
21mm |
29mm |
20mm |
— |
— |
— |
— |
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