NK47/20轴承
更新日期：2026-05-30简介: AST轴承NK47/20 类型为滚针轴承，内径：47mm 外径：57mm 厚度：20mm轴承主要应用于海洋分析测试仪器,焊接设备,汽修工具,关节防护,吊具系列,液压控制元件,内燃机,环卫设施,包装耗材工具,发动机类,立式锯床等，更多详细资料您可致电我司，获取AST NK47/20轴承配合尺寸,重量,额定动负荷,载荷,NK47/20极限转速,游隙, 轴承的图纸、样品、价格或者替换产品等！咨询电话:022-58519723/22/21
滚针轴承NK47/20样本图纸
(dimensions in mm)
Bearing Type - Single Row
Outer Dia (D) - 57.0000
Width (B) - 20.0000
Dynamic Load Rating (Cr) - 28,500
Static Load Rating (Cor) - 56,000
Max Speed (Oil) (X1000 RPM) - 9,500
Shaft (Fw) - 47.000
Weight (g) - 94.50
Material - 52100 Chrome steel, or equivalent
The bearing must be used with a hardened inner ring, or a hardened shaft.
Some sizes are available with either a single seal or two seals.
相同尺寸同类型近似型号
NTN NK47/20R ZEN NK47/20 AST NK47/20 INA NK47/20-XL NSK RLM475720-1 JNS NK47/20 IKO TAF475720 TORRINGTON AJ-601-724-1 KOYO NK47/20 ISO NK47/20 CX NK47/20 NBS NK47/20 INA NK47/20 Timken NK47/20随机推荐型号
NKE 22326-E-K-W33 Gamet 284215X/284355XC Fersa 25590/25521 Timken 48393/48320DC+X1S-48393 NSK 54416 ZEN 6040 SKF 71813 CD/P4 CYSD 7215BDF Timken 7330WN MBR CYSD 88604 Timken B-95 ISO BK3012 FAG F-805896.TR1 SKF GS 89426 SKF K81228M SKF LBHT 30 A NTN NAO-85×115×30 CX NKX 17 Z KOYO NUP2217 NSK QJ 232 INA RNA4913 ZEN S61807-2RS KOYO SE 686 ZZSTMG3 NBS SL192324 KOYO UCF204E SNR UKP319H NBS ZARF 75185 L TN CONSOLIDATED 81110 CONSOLIDATED GT-42 CONSOLIDATED 71903TGP/4-2RS
品牌列表
- 轴承产品
- 轴承系列
- 内径
- 外径
- 厚度
- AST NK47/20
- 滚针轴承
- 47
- 57
- 20
- ISO 6004-2RS
- 深沟球轴承
- 20
- 42
- 12
- SNR 71918HVDUJ74
- 角接触球轴承
- 90
- 125
- 36
- SNR 7214HG1DUJ74
- 角接触球轴承
- 70
- 125
- 48
- SNR AB44082S01
- 深沟球轴承
- 25
- 52
- 15
- IKO KT 152115
- 滚针轴承
- 15
- 21
经营品牌
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