搜轴承 -- AST轴承型号查询 -- 调心滚子轴承 -- AST 21312MBK轴承

(dimensions in mm)

Bearing Type - tapered bore

Bore Dia (d) - 60.0000

Outer Dia (D) - 130.0000

Width (B) - 31.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 148,000

Static Load Rating (Cor) - 152,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Weight (g) - 2,130.00

Material - 52100 Chrome steel, or equivalent

Inner ring guided, machined brass cage.

Tapered Bore, taper = 1:12

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

Basic Radial Load Factor "e" = 0.24

Basic Radial Load Factor "Y1" = 2.9

Basic Radial Load Factor "Y2" = 4.3

Basic Radial Load Factor "Y0" = 2.8

• AST 21312MBK调心滚子轴承图纸和参数

• 发布时间：2026-02-02
• 产品型号: 21312MBK
• 新型号:21312MBK
• 内径：60mm 外径：130mm 厚度：31mm
• 主要类别：调心滚子轴承
• 应用行业:食品仪器,空气过滤器,专用设备,水泵行业,高空作业设备,气缸标准型,工业机电,噪声检查,性能检测,超静音发电机,方向控制阀
• 近似型号:NACHI 21312 CC AST 21312MB TORRINGTON 21312 CCK ISO 21312 KCW33+H312 ISB 21312 Torrington 21312 ISB 21312 EKW33+H312 SNR 21312V NACHI 21312 CCK+H 312 CX 21312 KCW33+H312
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• ISB 22226EKW33+AHX3126 SKF 231/850CAK/W33 SKF 6201 NTN 7219DB CX NF3338
  NACHI 100TAH10DB NSK 130RNPH2201 Gamet 200133X/200215H ISB 2203 TN9 NTN 2208S ISO 22322W33 Timken 28682/28621 CX 7038 C-UO ISO 3806-2RS NACHI 6304ZE ISO 71906 C MPZ 7312AM NACHI 7321CDF AST ASTT90 F20060 NSK BL 312 ZZ SKF BSA 305 CG SKF BTM 60 ATN9/HCP4CDB INA EGF35160-E40 SNR EXFE208 NTN FL625ZZ Timken K65X70X30 KOYO KAC050 ISO M249736/10 ISO NF2328 ZEN NK15/16 ISO NUP2064 CONSOLIDATED 6002-RS CONSOLIDATED MS-193/4 CONSOLIDATED NF-215 CONSOLIDATED RNAO-6x13x8

Hot number：SKF 2211K+H311 NSK 6205L11 Timken 9128K INA CSCD140 NSK EE763330/763410 ILJIN IJ141003 RHP MDJT25.4N=1 ZEN SF696-2RS SKF VKBA 3581 SKF YAR207-2RF/VE495 NH 6011-RS Torrington STO-6X SKF SD 17x23x3 SKF SNW 134x5.7/8 SKF 61826-RS