AST AST20 4550轴承,AST AST20 4550关节轴承-搜轴承AST数据中心

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(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) - 50.000

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 AST204550关节轴承图纸和参数
发布时间：2026-05-05
产品型号: AST204550
新型号:AST20 4550
内径：45mm 外径：50mm 厚度：mm
主要类别：关节轴承
应用行业:有机原料,工业用品,挤齿机等,轧钢机齿轮箱座,倒角弯管,根管充填,台架器具,胶油脂工业用纸,装修机械,针织面料,生物化工
近似型号:CX TUP2 15.20 INA GE200-AW AST AST20 24IB16 ISB GE 220 ET 2RS INA EGF14120-E40 LS GX200T AST AST40 120100 AST ASTEPBF 1820-12 SKF PCM 374020 M AST ASTT90 20560
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NSK 130RNP2001 NTN 4T-527/522 ISO 6013 INA NKS60 KOYO NAXK17Z
NSK 1302 Fersa 13687/13621 ISO 23976 KCW33+AH3976 NSK 24028CK30E4 NTN 4T-2585/2523 Ruville 5555 NACHI 6003NKE FAG 6201 NTN 628Z CYSD 6914-2RS NTN 7030CG/GNP4 KOYO B1314 Timken GN215KRRB FAG HCB71940-C-T-P4S NSK HR32305J ISO NA4976 SKF NCF1896V AST NJ2217 EM NKE NJ2330-E-MA6+HJ2330-E INA NK70/35-XL FBJ NKI 20/20 NSK NUP2334EM NTN RNAO-16×24×13 INA S1812 SKF SA12E INA SCH1812 AST SFRW166ZZ CX UCFL201 SKF W 61806 CONSOLIDATED SNZ-210..6210

订购 AST AST204550 请填写如下信息

Hot number：IKO RNA 4864 SKF *6201 SKF 09067/09195/Q Timken 203KRR7 ISO 2320K Timken 78255X/78551 SKF K 145x153x26 PSL NU29/850 SNR NU314EM AST SI30ET-2RS ISO SL045012 Torrington NA-4919 SKF SN-518..23218-K MRC 7316-D SKF AOH 241/670

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AST AST204550关节轴承图纸和参数