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：2026-05-04
• 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:除颤起搏,电磁离合,工业用布,马达,其他数控,微波设备,单项走丝,反光材料,麻醉设备,冶金模具,质谱产品
• 近似型号:INA KBK 14x18x21 NSK J-3216 KOYO BHT2216 Timken MJ-24121 NTN HK1210D IKO TAF 142216/SG SKF HK-1212 TORRINGTON HK 1210 NTN K25X30X21.8 IKO YT 2120
• 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
• CX 24136K30CW33+AH24136 NTN 5S-7021UCG/GNP42 ISB 7205B SKF FYJ50KF+HE2310 KBC K475234ZWPC
  Timken 204KLLG2 SKF 2203ETN9 ISB 2320 K+H2320 NKE 29324-M Timken 34KDD AST ASTT90 F7550 CX 51122 NTN 51413 Ruville 5708 CX 6302 ZZ FAG 713678030 CX 71905 ATBP4 INA EGB5040-E40-B INA F-210898 NSK H239640/H239612 ISB GE 75 XS K LS GEG110ET-2RS NTN HKZ10X19X23 CX K60x68x27 KOYO NKS28 SKF N 1013 KPHA/SP SNR N322EM NACHI NJ 2217 E SKF NJ 2220 ECJ ISO NJ2060 INA NKXR15 SKF PCZ 4032 E NACHI UG212+ER IKO SB 355530 CONSOLIDATED SS61906-ZZ

Hot number：MRC 7013 AC/DF NACHI 7306 B/DT SNR 2306K+H2306 FAG 234722M.SP OKB 42414W1 OKB 66209H ISO 24126 K30CW33+AH24126 Timken 28584/28521B FAG 33110 NKE 53424-MP AST CF20 INA GE 50 SW SKF NCF 3011 CV FAG (Old No.) NKXR-45 SKF W 6304-2RZ