搜轴承 -- AST轴承型号查询 -- 滚针轴承 -- AST NK45/20轴承

(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 55.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 27,500

Static Load Rating (Cor) - 53,000

Max Speed (Oil) (X1000 RPM) - 10,000

Shaft (Fw) - 45.000

Weight (g) - 91.50

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.

• AST NK45/20滚针轴承图纸和参数

• 发布时间：2026-04-30
• 产品型号: NK45/20
• 新型号:NK45/20
• 内径：45mm 外径：55mm 厚度：20mm
• 主要类别：滚针轴承
• 应用行业:气爪摆动,磁性材料,地板行业,心电系统,墙体材料,生物仪器,交通运输设备,轮胎行业,气缸微型,正畸材料,丝锥磨床
• 近似型号:NTN K40×45×17 INA NKI-45/35 NSK FWJ-404530 OKB 4544108 FBJ HK4516 KOYO K45X50X27TN Timken K45X50X13H Timken K45X50X21CH JNS NKI 45/35 NSK FNTA-4565
• 天津八零动力国际贸易有限公司专业经销 NK45/20产品，常年备货AST NK45/20 滚针轴承. 我们可以可以快速将您所需要的NK45/20产品运送到全球任意地方购买 AST NK45/20 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 滚针轴承订购电话022-58519723/22/21
• ISB 23122-2RS ISB 52232M KOYO 83A073-CSH2-9CS23 CX NJ2348E KOYO UCF211-32E
  FAG 23172-MB FBJ 2580/2523 CX 49576/49520 NTN 4R6027 NTN 5S-7203UCG/GNP42 NTN 6018 SKF 618/630 MA NTN 6203NR FAG 625-2Z KOYO 6315-2RU Timken 6386/6320-B FAG 713625120 SKF 71916 CD/P4AL CX 850/832 SIGMA A 5240 WB Timken EE234157D/234220+Y1S-234220 CX CX356 SKF GEH 50 ESX-2LS INA HK1414-RS ZEN HK2020 SKF N 1013 KPHA/HC5SP CX NJ18/500 SNR NJ2312EM INA RNA4905-2RSR Timken X32014XM/Y32014XM SKF S71908 ACD/HCP4A KOYO SA206-20 IKO TA 2520 Z KOYO UC207-22L3 CONSOLIDATED NUP-2226E

Hot number：AET NU 313 NTN UCFU 324 INA K14X18X15TN ISO 240/600 K30W33 NTN 4T-2585/2520 SKF C 3988 KM + OH 3988 HE ISO GE 040 XES-2RS INA HW1 KOYO UC210-30L3 SNR USFAE205 SKF 51136 M SKF 71910 ACB/HCP4AL SKF NNC 4860 CV SKF 6011-Z NOK 4DP-110