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：2026-10-13
• 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:动物,微波设备,搬运车,地板行业,油雾器,减速装置,光学仪器,发光试剂,技工设备,电动泵,液压设备
• 近似型号:LS SIRN120ES SKF SAL20ES LS GEH420HCS AST AST20 5060 ISO GW 220 ELGES GE-20ES-2RS NTN GE-200ES LS GEH200XF/Q ISB GEG 120 ET 2RS AST AST850BM 12050
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• SNR 30219A ISO NK100/36 SKF W603R CONSOLIDATED 7314BMG CONSOLIDATED 5220-2RS
  FAG 1220-M FAG 20217-K-MB-C3 + H217 KOYO 25VPU3020B Timken 28985/28921D+X3S-28985 KOYO 3322 Timken 3476/3423D+X1S-3476 FAG 53205 SKF 6012-2RZ FAG 6310 ISO 7072 B FAG 713630510 ISO 71811 A SKF 71960 ACDMA/HCP4A NSK 80BER29SV1V Timken 9111KG SKF BK1015 NACHI H-LM501349/H-LM501310 KOYO H414249/H414210 SKF BT2B 332536/HA1 SKF FYNT 100 F KOYO J-86 CX NJ2318 E IKO NAS 5076ZZ CX NUP1876 KOYO SDMF10MG NTN SL04-5008NR Timken SM1009K CONSOLIDATED RNAO-30x40x26 CONSOLIDATED GE-180C-2RS CONSOLIDATED SS61806-ZZ

Hot number：SKF 7010 C RIV NU 218 NSK HR30324J Timken 05075X/05185-B FBJ 30207 KOYO 32240JR NACHI 6938 IKO CRB 30025 INA K40X45X27 JNS NA 6915 MRC R-18-ZZ SKF W-5 SKF 23992 CAK/W33 SKF 30x42x7 CRW1 R BARDEN HS7010E.T.P4S