搜轴承 -- AST轴承型号查询 -- 调心滚子轴承 -- AST 21311MB轴承

(dimensions in mm)

Bearing Type - straight bore

Bore Dia (d) - 55.0000

Outer Dia (D) - 120.0000

Width (B) - 29.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 133,000

Static Load Rating (Cor) - 137,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Weight (g) - 1,740.00

Material - 52100 Chrome steel, or equivalent

Inner ring guided, machined brass cage.

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Basic Radial Load Factor "e" = 0.26

Basic Radial Load Factor "Y1" = 2.5

Basic Radial Load Factor "Y2" = 3.8

Basic Radial Load Factor "Y0" = 2.5

• AST 21311MB调心滚子轴承图纸和参数

• 发布时间：2026-03-07
• 产品型号: 21311MB
• 新型号:21311MB
• 内径：55mm 外径：120mm 厚度：29mm
• 主要类别：调心滚子轴承
• 应用行业:登高梯,反光材料,液压缸缓冲器,粉末冶金,行业大型机械设备,食品包装,测试条类,电动工具,工业软管接头,训练床等,美容美体
• 近似型号:FAG 21311 CC ISB 21311 K+AHX311 Torrington 21311 CX 21311 KCW33+AH311 FAG 21311 CCK FAG 21311 CCK+H 311 SKF 21311EK NTN 21311 NACHI 21311 CC CX 21311 CW33
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• NACHI 23960E Ruville 5341 KOYO EE420850/421417 AST NUP230M NBS SBR16-UUAS
  Timken 09074/09194 FBJ 1208K SKF 22226 EK ISB 230/710 EKW33+AOH30/710 SKF 240/560ECA/W33 KOYO 46T30226JR/78,5 NTN 4T-3982X/3927XS CX 6207 SNR 6208HT200 KOYO 6221 CX 71840 ATBP4 ISO 78255X/78571 NBS 81144-M NTN DE0678CS12/5A ISB GEZ 95 ES ISO HM88648/10 SKF NK21/20 ISO Q336 KOYO MK1361 JNS NA 6910 CX NJ3340 NSK NN 3005 SKF NU 3064 ECM PFI PHU2030 ISO RNA69/28 IKO TAFI 709525 NTN UK218D1 CYSD W210PP4 KOYO WF685ZZ CONSOLIDATED SNZ-206..6206

Hot number：NKE 239/900-MB-W33 NSK 6000VV NTN 6002LB SKF 628-Z Timken 78225C/78551 NTN N214 CYSD N406E NSK NJ 306 EW AST NJ2205 EM6 ISO NUP2226 FAF 6309-ZZ RBC CRSBR-56 STEYR NJ-404 SKF NNF-5008A-DA2RSV SKF 21311 EK