搜轴承 -- AST轴承型号查询 -- 滚针轴承 -- AST NK21/20轴承

(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 29.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 17,100

Static Load Rating (Cor) - 25,500

Max Speed (Oil) (X1000 RPM) - 20,000

Shaft (Fw) - 21.000

Weight (g) - 35.20

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 NK21/20滚针轴承图纸和参数

• 发布时间：2026-03-06
• 产品型号: NK21/20
• 新型号:NK21/20
• 内径：21mm 外径：29mm 厚度：20mm
• 主要类别：滚针轴承
• 应用行业:工业机电,地理仪器,卫浴设施,活动房等,电动泵等,家电,自动化设备,工业油墨,产品防伪,工业护肤,成形机
• 近似型号:Timken BH-2212 NTN K28X32X21 KOYO MK20121 NTN K74X82X21.8 INA SCE2212 INA BXRE210-2HRS NTN GK17X22X21.8XS Timken MJ-32161 NSK WJ-364216 NSK LM2120
• 天津八零动力国际贸易有限公司专业经销 NK21/20产品，常年备货AST NK21/20 滚针轴承. 我们可以可以快速将您所需要的NK21/20产品运送到全球任意地方购买 AST NK21/20 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
• SNR 2209EEG15 ISO 61904 CYSD 7203CDF NSK N219 ISO QJ216
  AST 23032CK CX 24024 K30CW33+AH24024 FBJ 33017 SKF 51418M CYSD 6315-ZZ NTN 63304ZZ FAG 7005-B-2RS-TVP NSK 74472/74846X AST AST090 11550 AST ASTEPBF 1517-04 Fersa F16074 FBJ F609 INA GE 17 UK-2RS NMB LF-1680 NSK QJ 1038 Timken L305648/L305610-B NTN NA5903 NACHI NJ 407 NTN NJ2315E NSK RS-5038NR NTN SC0989D2 KOYO SE 6008 ZZSTMG3 IKO TAM 2220 KOYO UCC210-31 SNR UKPE207H SKF VKBA 6831 INA ZKLR1035-2Z CONSOLIDATED XLS-41/4AC CONSOLIDATED SN-319..21319 CONSOLIDATED 94316

Hot number：FLT 7305 B OKB 32148QT FBJ 1635 KOYO 2209-2RS ISO 2207K+H307 ISB 2313 K NTN AS207D1 AST NU1014 M New Departure 88509NR SKF NK-95/36 Aurora TRE-6 SKF IR 30x35x20.5 SKF NUP 318 ECJ NACHI 61913-2Z NOK AS568-216-D