搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 12080轴承

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 120.0000

Shaft Size (ds) - 120 +0 / -0.054

Housing Bore Dia. (Dh) - 125 +0.040 / -0

Bearing Outside Diameter, Nominal(Do) - 125.000

Bearing Outside Diameter Tolerance (Do tol.) - 125.170 / 125.100

Bearing Bore after Mounting (di) - 120.270 / 120.110

Average Clearance (Cd) - 0.2170

Wall Thickness (S3) - 2.418

Bearing Length, Nominal (B) - 80.000

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

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.800

Lube Hole Dia. (dl) - 9.500

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 AST2012080关节轴承图纸和参数

• 发布时间：2026-09-18
• 产品型号: AST2012080
• 新型号:AST20 12080
• 内径：120mm 外径：125mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:血球试剂, 燃气轮机,血凝试剂,综合实验,装卸搬运机械和各类产业机械,工业用料,螺纹加工机床,钥匙锁具,继电器类,电线行业,立式外拉
• 近似型号:AST AST20 1625 AST AST20 1820 LS GEBJ20C AST GEH200XT FBJ GEEW20ES INA GE 420 DW-2RS2 AST AST650 F405020 SKF SILJ20ES AST AST40 F15120 LS SIR120ES
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• FAG 29236-E1-MB NSK 35BWD14CA62 KOYO 6312N NTN 6917 ISB F6902
  FAG 6018 NKE 6021-2Z-N CX 6209 ZZ CX 7018 B-UD AST AST850SM 2530 KOYO BTM344017A NTN E-CR-11220 ISB EB1.25.0755.200-1STPN SNR EC41902H206 SNR EC42317S01 AST GAC120S NBS KBF12-PP NBS KBH 30-PP JNS NA 4822 NBS NA 4900 RS KOYO NA4904RS CX NN3126 K SIGMA NU 2314 PFI PDS83B231D SKF PCM 252825 E KOYO R25/13-1 INA SCE2812 SKF SIL30C SKF VKBA 3429 SKF VKBA 5397 CONSOLIDATED NJ-1080 CONSOLIDATED RNAO-18x30x12 CONSOLIDATED NUTR-1542 CONSOLIDATED K-28x34x17 CONSOLIDATED SN-611..20311-K

Hot number：OKB 153640 OKB 592752W1 FAG 20224-MB FAG 222S.507 NTN 6802LLB CYSD 7030DF KOYO 71V7930B KOYO N418 NKE NJ215-E-M6 NACHI NP 1040 FAG 22320 SKF SAF-52641/2..ROLLER FAG SN-605..1305-K, SKF 71922 ACD/HCP4AL NOK VB 14 24 4 NBR