搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 2820轴承

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 28.0000

Shaft Size (ds) - 28 +0 / -0/033

Housing Bore Dia. (Dh) - 32 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 32.000

Bearing Outside Diameter Tolerance (Do tol.) - 32.085 / 32.045

Bearing Bore after Mounting (di) - 28.155 / 28.060

Average Clearance (Cd) - 0.1240

Wall Thickness (S3) - 1.953

Bearing Length, Nominal (B) - 20.000

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

OD Chamfer Length (Co) - 1.200

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

Lube Hole Dia. (dl) - 6.000

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 AST202820关节轴承图纸和参数

• 发布时间：2026-08-28
• 产品型号: AST202820
• 新型号:AST20 2820
• 内径：28mm 外径：32mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:纸加工机,SPA设备,美体塑形,刀架行业,一次性类,其他机床,堆高车升降平台,卫浴设施,倒角机等,挤压机 ,螺纹磨床
• 近似型号:AST ASTEPBF 2023-16.5 ISB SQL 20 C RS ISB SQ 20 C RS AST AST20 1010 CX TUP1 120.60 SKF PCM 101208 E SKF GEZ 200 TXE-2LS INA GE 320 DW AST ASTEPB 4044-20 AST AST20 48IB60
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• KOYO 22217RHR KOYO 473/500 FBJ 6310ZZ SNR ML7000CVDUJ74S CONSOLIDATED 29326E
  FAG 239/630-B-K-MB+H39/630 NACHI 30356 ISB 31322 Timken 3192/3120 NKE 32214 ZVL 33116A Fersa 387/382A AST 51112 KOYO 63/22-2RD NTN 7004G/GNP4 SKF 7007 ACE/P4AL SNR 7028CVUJ74 ISO 7034 A CX 71924 ATBP4 CYSD 7210CDB NSK 783/772 ISO GE90DO INA NK21/20 NTN KRJ075LL NTN MR122016+MI-081216 NACHI NJ 1076 NSK NJ2316 ET Timken NP407977/NP183498 SKF PF 35 FM ZEN S16002 NTN T-H936349/H936310 CX UCPA211 INA VLA 20 0844 N CONSOLIDATED 7222BMG CONSOLIDATED GEZ-104C-2RS

Hot number：FAG NUP306E.TVP2 SKF 7340 BCBM OKB F90612 SKF 32307/37BJ2/Q NTN 6214LLB NTN NF216 NACHI NP 409 PFI PHU58000 IKO TAM 5012 Hyatt 94516 SKF (Old No.) H-3124x43/16 SKF SS61910 SKF NU 324 ECML NSK 61911 NOK ISO A0071G