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：2026-09-14
• 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:环卫园林,无机化工,电动机类,汽油泵,电动车类,超静音发电机,专用拉床,睡眠监护,离心泵,印刷机械,塑料造粒
• 近似型号:AST AST850BM 2815 AST AST850BM 3020 AST AST850BM 6540 AST AST850SM 1015 AST AST850SM 2015 SKF GEP 850 FS AST AST850SM 100100 AST AST850SM 1520 AST AST850BM 3025 AST AST850SM 5560
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• KOYO 2973/2924 SKF 32020X/Q ISB F63803 SKF GEC380FBAS KOYO JTT-2018
  FAG 16012 Timken 180TVL605 NSK 22209EAE4 NSK 22320EAKE4 FAG 23060-MB FBJ 29416M NSK 29685/29620 SKF 33287/33462/Q NTN 4T-443/432 SKF 6017-RS1 Timken 679/672DC+X1S-679 FAG 713644150 NTN ARX35X116X30 LS GAC90T AST GEG12C Timken K42X47X13H IKO KT 384632 KOYO MLF5008 CRAFT NA4919 NTN NU216 FBJ NU406 NACHI NUP 336 NKE PTUE40 AST S1112 KOYO ST4390LFTSH6 SNR UCSP202 CONSOLIDATED NU-2206 CONSOLIDATED K-170x180x43 CONSOLIDATED AT-625 CONSOLIDATED 13/4x17/8x11/2

Hot number：NSK 7316 AC ZKL 32012 NSK NJ 309 E NSK 6324 OKB 32318EHK SNR 22326EF800 NSK 24188CAE4 ISO 3202 CX HK4214 ISO NJ348 Timken NUP304E.TVP SKF HK-0608 INA KG-40XPO SKF 66230 NTN 16036