搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 4530轴承

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 45.0000

Shaft Size (ds) - 45 +0 / -0/039

Housing Bore Dia. (Dh) - 50 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 50.000

Bearing Outside Diameter Tolerance (Do tol.) - 50.085 / 50.045

Bearing Bore after Mounting (di) - 45.195 / 45.080

Average Clearance (Cd) - 0.1570

Wall Thickness (S3) - 2.438

Bearing Length, Nominal (B) - 30.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.800

Lube Hole Dia. (dl) - 8.000

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

Please review the technical information on the requirements for the mating shaft.

• AST AST204530关节轴承图纸和参数

• 发布时间：2026-10-13
• 产品型号: AST204530
• 新型号:AST20 4530
• 内径：45mm 外径：50mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:减速机,卧式锯床,纹绣穿刺,产品配件,物理仪器,静电控制,起重提升设备,钢筋机械,光治疗仪,光谱仪,工业用料
• 近似型号:INA GE 220 AW LS GEH120XT AST AST20 4050 IKO GE 220ES SKF PCM 200205100 M IKO POS 20EC LS SAJK20C AST ASTB90 F3020 AST GEEW20ES LS GE200XT-2RS
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• FAG 22234-E1-K+AH3134A SKF 719/8ACE/HCP4A FBJ JLM104949/JLM704910 SKF N1012KTN/HC5SP FAG NJ218-E-TVP2
  Gamet 140085/140140C Timken 180RT92 FAG 230/630-B-K-MB + AH30/630A-H FAG 3309-BD-TVH ISO 6203 SKF 7022 CD/P4A NTN 7209BDB NACHI 7300DB SNR AB12187 INA C283424 SNR EXEHE203 ISO GE16DO SIGMA GEM 70 ES-2RS Timken HK3026 CX K09x12x13 NACHI NJ 1015 SKF NJ 313 ECM NKE NJ210-E-MPA+HJ210-E CX NN3005 SKF NNCL4952CV NACHI NUP 424 CYSD NUP230 SNR R140.46 NSK R460-6 INA RCJY30-N NBS SL04200-PP KOYO UCHA212 SKF VKHB 2019 CONSOLIDATED K-19x23x17 CONSOLIDATED TWC-2840

Hot number：OKB 744H OKB 1304 NKE 23052-K-MB-W33 NTN 2322SK FAG 30317-A ISB 6003-2RS AST 6202 NACHI 7007CDT INA BCH208 SNR EX317 KOYO UKP212SC NH 6001 SKF N-311 IKO SCE-2610 SKF RNA 4908.2RS