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

(dimensions in mm)

Bearing Type - straight 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) - 780.00

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" = 2.6

Basic Radial Load Factor "Y2" = 3.9

Basic Radial Load Factor "Y0" = 2.6

• AST 21308MB调心滚子轴承图纸和参数

• 发布时间：2025-06-16
• 产品型号: 21308MB
• 新型号:21308MB
• 内径：40mm 外径：90mm 厚度：23mm
• 主要类别：调心滚子轴承
• 应用行业:质谱产品,动轮车床,其他橡胶,常备实验设备,水利机械,肌电图机,起重提升,绣花布类,呼吸器类,工业油墨,拉丝模具
• 近似型号:SKF 21308 CC NSK 21308 CCK NACHI 21308 CC SKF 21308E ISB 21308 K NSK 21308L11ACAM SNR 21308V NSK 21308 CC Torrington 21308 FAG 21308-E1-K + AH308
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• KOYO 7024CPA NTN 7028CG NSK FJL-1515 AST WSQ210-102 CONSOLIDATED CRSB-112
  KOYO 14130/14277 FBJ 1605ZZ NKE 23122-MB-W33 KOYO 30228JR ISO 3803-2RS Timken 5313W SKF 71964 AC SNR 7215HG1DUJ74 NTN 78/500 NTN 7914UCG/GLP4 CYSD 7930 NSK FNTA-75100 ISO GE 050 HCR-2RS INA K20X24X13 AST GEG4C NTN HMK2523L KOYO NJ2328R NTN NK26X35X25.5 Samick LMH25UU KOYO NAPK206 ISO NJ2860 AST NJ410 M SKF NUP 320 ECJ NKE NUP226-E-MPA KOYO NUP406 SKF VKHB 2007 CONSOLIDATED 16007 CONSOLIDATED K-16020XPO CONSOLIDATED YRT-1030 CONSOLIDATED ZARF-55145-L

Hot number：GMN 71911 C NTN NA 49/5 SKF NK 5/12 ZKL NJ 238 OKB 3153748Y NTN NA4822 NTN PCJ323824 INA RTC120 SNR 51309 SKF 61884M SKF 7048TGP/4 INA KF-60XPO SKF KG-47XPO SKF SN-222..20222 NOK JASO 3035S H