搜轴承 -- AST轴承型号查询 -- 调心滚子轴承 -- AST 21308MBK轴承

(dimensions in mm)

Bearing Type - tapered bore

Bore Dia (d) - 40.0000

Outer Dia (D) - 90.0000

Width (B) - 23.0000

Radius (min) (rs) - 1.500

Dynamic Load Rating (Cr) - 74,000

Static Load Rating (Cor) - 69,500

Max Speed (Grease) (X1000 RPM) - 5

Max Speed (Oil) (X1000 RPM) - 6

Weight (g) - 770.00

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" = 0.26

Basic Radial Load Factor "Y1" = 2.6

Basic Radial Load Factor "Y2" = 3.9

Basic Radial Load Factor "Y0" = 2.6

• AST 21308MBK调心滚子轴承图纸和参数

• 发布时间：2026-10-18
• 产品型号: 21308MBK
• 新型号:21308MBK
• 内径：40mm 外径：90mm 厚度：23mm
• 主要类别：调心滚子轴承
• 应用行业:电加工（特种加工）机床,酶免试剂,昆虫实验分析仪器,波谱仪,磁性材料,医用椅等,打包包装设备,凿岩机械,点火系统,显示器件,建筑工程机械设备
• 近似型号:SKF 21308 CC NTN 21308 CCK+H 308 ISO 21308 KCW33+AH308 AST 21308MB KOYO 21308 CCK+H 308 TORRINGTON 21308 CC TORRINGTON 21308 CCK SKF 21308 AST 21308MBK KOYO 21308RHK
• 天津八零动力国际贸易有限公司专业经销 21308MBK产品，常年备货AST 21308MBK 调心滚子轴承. 我们可以可以快速将您所需要的21308MBK产品运送到全球任意地方购买 AST 21308MBK 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 调心滚子轴承订购电话022-58519723/22/21
• KBC 6209ZZ KOYO HJ-688432 NBS KBHL12-PP NSK RNAF304216 KOYO WF685ZZ
  AST 21316MB AST 22230CW33 SKF 22234 CCK/W33 NSK 567S/563 NKE 6010-NR NTN 6207ZZ KOYO 6212 NTN 6221Z CYSD 6226-ZZ ISO 6381/6320 NTN 6922LLB NTN 7011DF ISO 7056 ADF ZEN 7203B NTN 7226 SKF 7308 BEP NSK F689 KOYO M-361 Timken NAXR40.Z JNS NK73/35 NTN NN3976KC1NAP4 CX NU19/850 NTN NU2224 NTN NUP214 SNR R172.02 LS SI17ES ISB ZB1.25.1355.201-2SPTN CONSOLIDATED 51352 CONSOLIDATED 15x26x7mm CONSOLIDATED 6303TP/5

Hot number：MRC 71915 C/DF NTN 32316 Fersa 28584/28521 NACHI 23084EK FBJ HK3026 KOYO N420 KOYO NUP319R SKF RNU 1014 ECP NSK YH-108 FAG 22210E-2RS RIV 6330M SKF (Old No.) RNAO-8x15x10 SKF 115x150x12 HMSA10 V SKF 22206 E SKF SYWR 1.1/4 YTHR