搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST850SM 4550轴承

(dimensions in mm)

Bearing Type - metal with bronze and graphite

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 Bore after Mounting (di) - 45 +0.225 / +0.080

Average Clearance (Cd) - 0.1530

Wall Thickness (S3) - 2.430

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) - 0.600

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 AST850SM4550关节轴承图纸和参数

• 发布时间：2026-01-14
• 产品型号: AST850SM4550
• 新型号:AST850SM 4550
• 内径：45mm 外径：50mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:口腔器械,机床附件,卫浴设施,垃圾处理,昆虫实验分析仪器,晶体管配件,手动工具,质谱仪,装修机械,呼吸器类,胃电图机
• 近似型号:AST AST850BM 6040 AST AST850BM 2525 AST AST850BM 6530 AST AST850BM 9560 AST AST850SM 5530 AST AST850BM 120100 AST AST850SM 10090 AST AST850BM 11550 AST AST850BM 1410 AST AST850BM 4540
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• NSK 23172CAE4 SKF 6313-2Z NTN CRD-3016 ILJIN IJ142003 NTN NA4922
  NSK 19138/19268 NACHI 2216 ISB 23080 EKW33+OH3080 Ruville 4078 Timken 513024 NACHI 51310 ZEN 61912-2Z SKF 7016 ACE/P4AL1 NTN 7228B AST ASTT90 7550 INA EGB2220-E40 SNR GB35181 ISB GE 240 CP LS GEG120ES-2RS ISO L540049/10 NTN MR445616 Timken NA2095 KOYO NAXK35Z NTN NF332 ISO NN4022 K PFI PW42820037CS INA RME30-N NTN T-HH234048/HM234011D+A NTN TU0813-1/L260 KOYO SAPF207 CX T2ED045 IKO TAF 384820 CX UKT209 CONSOLIDATED QJ-228 CONSOLIDATED SN-310..6310

Hot number：SKF * 7320 BECBM OKB 2138 OKB 32534E FBJ 387A/382S KOYO 6320 NACHI 7026CDF IKO BA 105 Z ISO LM29748/10 ISO QJ1028 NACHI UP 08 KOYO Y68 NTN 221 RBC CRSBCE-48 NOK SB 30 39 7 NBR NOK 1BP-10A