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：2026-06-06
• 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:其他测量,粮食检测,虫害监测,电刀配件,空气净化,气缸标准型,无尘文具,钢钉产品,静电无尘控制,液压压床,技工设备
• 近似型号:NACHI 21311 CC Torrington 21311 NTN 21311K SNR 21311VK KOYO 21311 CCK SKF 21311 KOYO 21311RHK ISB 21311 CX 21311 KCW33+AH311 FAG 21311EK.TVPB+AHX311
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• Timken 26100/26274 FBJ 51410 NTN 6912ZZNR FAG 713678340 AST NK47/30
  CX 07087/07196 FAG 22348-E1A-K-MB1 ISO 231/530 KCW33+AH31/530 ISO 23284 KW33 CX 24148 K30 CW33 CRAFT 609-2RS SKF 6204-2Z/VA201 CYSD 6821NR CRAFT 7019C CYSD 7926 AST ASTT90 29070 IKO GE 140ES SKF C4010TN9 Fersa F15150 SKF GE90TXG3A-2LS IKO LHSA 10M NTN NN3030KC1NAP4 SKF QJ 1096 N2MA NTN MR445616 NTN NA4905LL IKO NAU 4913 NTN NF212 ISB NJ 204 ISO NJ214 NACHI NP 417 KOYO NU3315 INA RASEL50-N NMB RI-5 NTN SC0039ZZ CONSOLIDATED A-5221WB

Hot number：SNR 1313K OKB ZVL 33212A AST 5203 IKO CRBS 708 V UU Timken EE275095/275155 SKF FBSA 212 A/QBC LS GEEW250ES FBJ GEG260ES KOYO K41X48X31HZW KOYO NJ219 KOYO NTA-411 NACHI NUP 320 MRC 215-R SKF SAF 1511 T