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：2026-03-18
• 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:变压器类,洗瓶行业,机床车床,空气过滤器, 燃气轮机,聚合物类,压铸模具,粮食/粮油/食品仪器,印刷机械,气缸气动处理元件,纺织机械
• 近似型号:INA F-210898 Timken MJH-22121 KOYO MH14121 KOYO BTM2212 NSK FWF-152110-E NTN ARX50X160X218.5 Timken RNA2210 NBS BK 1210 NSK FJLTT-2221 Timken WJ-647216
• 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
• ISO 54307 NSK FJLTT-1014 ISO K22x32x24 INA PCF20 INA SCE3216
  CX 1318 AST 23136MBW33 AST 24130CA ISO 4208-2RS FBJ 51228 CRAFT 6018 CRAFT 6038M CRAFT 61907ZZ NTN 6306LU CX 71944 ATBP4 CX 7213 C CX 7234 B-UX Timken 748-S/742DC+X2S-748-S NTN 7968L1BDB/GNP5 INA BK2216 INA EGW42-E40 NKE GYE16-KRRB Timken HM807049/HM807011 NSK M252349/M252310 Timken NA22025 KOYO NANFL209-26 NKE NUP2314-E-MA6 ISO Q1009 INA RCJTZ35 NTN T-80385/80325 NSK T7FC060 CONSOLIDATED 6348M CONSOLIDATED K-45x49x19 CONSOLIDATED SDAF-318 CONSOLIDATED SS61810

Hot number：SKF 7010 AC FAG NU 428 FAG 31324X+T7GB120 NKE 6028 NSK 6205 NBS 89444-M ISB GAC 32 S KOYO HC STA3056LFT NBS NK 90/35 STEYR 31316 FAG 5211-ZZ NTN MR-84-ZZ SKF 23292 CA/W33 SKF SAKAC 10 M STEYR 6309 N