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：2026-01-29
• 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:联轴器类,化学仪器,传感器类,纸加工机,内燃机,有机原料,环卫园林,车床,静电保护,液压设备,冷热箱类
• 近似型号:OKB KK445030.5 KOYO K45X53X20H SKF NKXR-45-Z SKF NK-45/20 NTN K40X45X31.8ZW NSK LM354530 SKF RNAO35x45x13 SKF IR 60x68x45 IKO NAF 304517 NSK FWF-404513
• 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
• SKF 7208BECBY NTN MR729636+MI-627236 CX NH2356 SKF TU1.1/2TF CONSOLIDATED 6216-K2RS
  CRAFT 2315 NACHI 170TAD20 Timken 209KDD CX 2310K CRAFT 30328 ISB 32920 SKF 3303A-2RS1 NACHI 5309NR NACHI 53309 SKF 71826 ACD/P4 SKF 71938 CD/P4A INA BXRE210-2Z ISB GE 280 CP INA GIKFR 14 PB ISO HM212047/11 ISO HM911244/11 NBS K 47x52x17 NBS K 47x55x28 CX K30x40x30 IKO KT 303716 RHP MRJ7.1/2 NKE NJ2314-E-TVP3 ISO NNCL4926 V NMB R-3 NSK RS-4992E4 NBS SL192315 FYH UCPX20 CONSOLIDATED 7205B-2RS CONSOLIDATED NN-3068-KMSP/5 CONSOLIDATED CRSBCE-40

Hot number：INA 81214 OKB 450308K OKB 32620EHY(K) OKB 49243/25 KOYO 24136RHAK30 Timken 25570/25520 INA GIKFR 8 PB IKO NAG 4917 CRAFT NA4913-2RS ISO NJ19/560 SKF S7203 CD/HCP4A KOYO SE 6206 ZZSTPRZ FAG N-338 SKF 70/900 AMB SKF BMO-6205/048S2/UA108A