搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST50 30IB12轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.8750

Shaft Size (ds) - 1.8737 - 1.8721

Housing Bore Dia. (Dh) - 2.0633 - 2.0621

Bearing Bore after Mounting (di) - 1.8787 - 1.8739

Average Clearance (Cd) - 0.0034

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 0.750

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

OD Chamfer Length (Co) - 0.072

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.031

Material - Carbon steel shell with PTFE / Fiber lining

This bearing can be used dry or with lubrication.

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

• AST AST5030IB12关节轴承图纸和参数

• 发布时间：2026-04-25
• 产品型号: AST5030IB12
• 新型号:AST50 30IB12
• 内径：47,625mm 外径：mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:气动泵,墙体材料,数控切割,主令开关,呼吸机等,循环泵,机床附件,气缸薄型,电动机类,倒角机等,搬运车
• 近似型号:SIGMA GE 50 ES AST AST650 8010080 INA EGB2015-E50 AST AST650 607440 AST AST850BM 3850 AST AST650 160180120 AST AST50 108IB76 SKF GEZ-500ES AST AST50 92IB56 AST AST650 637560
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• AST ASTB90F26580 CX BK6518 CX K18X24X30 NSK NCF1872V CONSOLIDATED 7203B-2RS
  CX 16020 ISO 22317 KCW33+AH2317 ISO 24128W33 NTN 2LA-HSE905CG/GNP42 NTN AU0835-7LXL/L588 CRAFT 51128M NTN 6036ZZ ZEN 61906-2RS NACHI 62/32-2NSE NTN 7013GD2/GNP4 CX 7303 A-UX NBS 81248-M SKF FY 30 WF INA GAKFR 12 PW CX GE 016 ES NMB HR5E SKF N 313 ECM ISO NA4911 SKF NK70/25 NTN NKXR40Z CX NN3980 K ISB NU 1044 ISB NUP 2208 NTN NUP2318 CX RNA4976 LS SK80ES CYSD W6208-ZZ CONSOLIDATED H-3896x460 CONSOLIDATED AH-2308x35 CONSOLIDATED 6300-ZZ

Hot number：NSK 7230 B/DF NACHI 23220 CC/W33 OKB 387/1520 OKB OKB Gamet 110055/110100C NTN 7014UADG/GNP42 KOYO 87750/87111 SNFA E 217 /S /S 7CE3 JNS NAFW 507840 NSK 32914 FAG 7218TGP/4 Rollway NU-2315E SKF 4261 NTN 6307-RZ