搜轴承 -- AST轴承型号查询 -- 滚针轴承 -- AST NK47/20轴承

(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.

• AST NK47/20滚针轴承图纸和参数

• 发布时间：2025-06-20
• 产品型号: NK47/20
• 新型号:NK47/20
• 内径：47mm 外径：57mm 厚度：20mm
• 主要类别：滚针轴承
• 应用行业:小型汽油发电机,除雾除油,光学仪器,减速装置,发电设备,温湿检测,仓储货架设备,空气过滤器,工业换气扇电机,稀金材料, 燃气轮机
• 近似型号:INA RNA25/47 INA NK47/30-XL INA F-218473 OKB 644710 INA NAO30X47X16 INA K 42×47×13 OKB 904703 Timken NK47/20 NBS K 42x47x17 NTN PK42X47X28.3
• 天津八零动力国际贸易有限公司专业经销 NK47/20产品，常年备货AST NK47/20 滚针轴承. 我们可以可以快速将您所需要的NK47/20产品运送到全球任意地方购买 AST NK47/20 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
• ISO 20315 Timken 209KDG NTN 2220S SNR 29356E IKO KT303516
  NTN 32215U ISO 234780 Timken 33275/33462D+X4S-33275 SKF 51413M KOYO 6015N SKF 6032-Z PFI 684-2RS C3 NTN 7026DT KOYO 7079/7196 NACHI 7206BDT FBJ 7207B SKF 7208 ACD/P4A NBS 89311TN Timken ARZ 14 35 69 AST ASTT90 19070 LS GEEW45ES CX JH211749A/10 NTN K70×78×30 NTN NN3040KC0NAP4 Timken N-2827-G AST N2205 NKE NCF3056-V SKF PCM 9095100 M PFI PW40800038CSHD NTN RNAO-45×55×34ZW AST SI40ES AST UCF 213-40E FYH UCFCX18E CONSOLIDATED BK-2016 CONSOLIDATED TC-2233

Hot number：NTN BK 1712 ASK NU 1028 ASAHI UCFU 316 Timken 1110KL Timken 385/382-B NTN 4T-14130/14276 KOYO B59 INA F-213334.5 ILJIN IJ111001 NTN K78X85X41.8ZW KOYO RAX 415 INA RCJT25-N-FA125 Rollway (Steel Cage) N-214 SKF NU-208 SKF 200x250x15 CRSH1 R