搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST850SM 1220轴承

(dimensions in mm)

Bearing Type - metal with bronze and graphite

Shaft Dia., Nominal (d) - 12.0000

Shaft Size (ds) - 12 +0 / -0.027

Housing Bore Dia. (Dh) - 14 +0.018 / -0

Bearing Outside Diameter, Nominal(Do) - 14.000

Bearing Bore after Mounting (di) - 12 +0.148 / +0.010

Average Clearance (Cd) - 0.0900

Wall Thickness (S3) - 0.965

Bearing Length, Nominal (B) - 20.000

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

OD Chamfer Length (Co) - 0.600

ID Chamfer Angle (B deg.) - 35

ID Chamfer Length (Ci) - 0.300

This bearing can be used dry but occasional lubrication with oil is recommended.

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

• AST AST850SM1220关节轴承图纸和参数

• 发布时间：2026-10-30
• 产品型号: AST850SM1220
• 新型号:AST850SM 1220
• 内径：12mm 外径：14mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:泵的附件,仓库设备,真空过滤器,除雾除油,小型汽油发电机,光治疗仪,中型及大型电动机,教育模型,化工,机用虎钳,单项走丝
• 近似型号:AST AST850SM 3540 AST AST850SM 13060 AST AST850BM 1825 AST AST850SM 3530 AST AST850SM 6530 AST AST850SM 85100 AST AST850BM 6030 AST AST850BM 6560 AST AST850BM 1520 AST AST850SM 7060
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• ISO 2585/2523 SKF 51104 NSK F696 CX NKI35/30 CONSOLIDATED 6421-R
  KOYO 1779/1729X NSK 22216EAE4 Gamet 284228X/284355XH NKE 23040-K-MB-W33+AH3040 Timken 23960YMB NSK 40BER20SV1V FAG 6000 AST 6316-2RS NTN 7030CDT CX 7306 A-UD SKF BSD 50100 CG SKF BTW 100 CTN9/SP NTN EC-6001ZZ LS GEWZ15ES FBJ GEZ152ES ISO JF7049A/10 ISO K18x22x13 FYH NAP207-22 ISO NF1960 NACHI NJ 244 SNR NJ2210EG15 NTN NNU3072C1NAP4 ISB NU 224 ISB NU 2305 NKE RTUEY35 RHP XLRJ2.1/4 CONSOLIDATED NCF-1844V CONSOLIDATED 23056 CONSOLIDATED 32234 CONSOLIDATED 185x215x16mm

Hot number：OKB 504 OKB 7E32210HT OKB 7D32308QT OKB OKB 9039434 NTN 6812NR Timken 390A/3920 KOYO 52207 KOYO 6017Z NTN NJ2232E SKF SYNT 75 FTS SKF 231/670 RBC 94124 SKF OKF 250 NOK SC 100 125 13 NBR