搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 30IB30轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.8750

Shaft Size (ds) - 1.8632 / 1.8616

Housing Bore Dia. (Dh) - 2.0637 / 2.0625

Bearing Outside Diameter, Nominal(Do) - 2.063

Bearing Bore after Mounting (di) - 1.8713 / 1.8665

Average Clearance (Cd) - 0.0070

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 1.875

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.070

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.031

Lube Hole Dia. (dl) - 0.313

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 AST2030IB30关节轴承图纸和参数

• 发布时间：2026-10-14
• 产品型号: AST2030IB30
• 新型号:AST20 30IB30
• 内径：47,625mm 外径：52,4mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:立式锯床,静电控制,教学仪器设备,珩齿机类,食品加工机械设备,减速机类,聚合物类,工业用布,食品包装,元素检测,洗瓶行业
• 近似型号:NMB MBT20 SKF PCM 161820 M ISO GE 020 HS-2RS AST AST850BM 2020 INA GE 320 LO INA GAKL 20 PB AST AST20 240100 ISB SA 20 C AST AST650 354520 INA GE320-LO
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• Fersa 30211F KOYO 5304-2RS ISB 6415 NTN AC-6200ZZ SKF C3164M
  SKF 1212ETN9 ISB 2220 K+H320 AST AST090 2015 AST AST650 759580 NTN 3TM-SF05B80 NTN 4T-32048XDF Ruville 5522 SIGMA 61824 NSK 6204L11-H-20DDU KOYO 6209N Fersa 63/32-2RS CYSD 6907-ZZ INA 81138-M NSK B24Z-2URN ISO BK152312 SKF GE 120 TXG3A-2LS FYH BLP201 SKF FYJ 90 TF NTN KJ22X26X22.8 NMB L-1790ZZ ISO LL735449/10 FBJ NK12/16 AST NK95/26 CX NU18/1600 ISO NUP3068 ZEN S5309 NMB SBT14 INA SCE46-P NBS SL182916 CONSOLIDATED T-623

Hot number：NTN HK 4020 SKF 52314 SKF 32207 TIMKEN 3982X/3927AS OKB NTN 6924N NKE IKOS035 SKF LBCD 12 A-2LS FAG NJ220-E-TVP2 + HJ220-E RBC CRSBE-36 KAYDON KB-42XPO FAG NNU-4924-KMSP/5 FAG QJ-313 SKF 30x55x7 HMSA10 V SKF 61811-2RS1