AST AST20 250120轴承,AST AST20 250120关节轴承-搜轴承AST数据中心

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(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 250.0000

Shaft Size (ds) - 250 +0 / -0.072

Housing Bore Dia. (Dh) - 255 +0.052 / -0

Bearing Outside Diameter, Nominal(Do) - 255.000

Bearing Outside Diameter Tolerance (Do tol.) - 255.260 / 255.170

Bearing Bore after Mounting (di) - 250.282 / 250.110

Average Clearance (Cd) - 0.2320

Wall Thickness (S3) - 2.418

Bearing Length, Nominal (B) - 120.000

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 AST20250120关节轴承图纸和参数
发布时间：2026-07-20
产品型号: AST20250120
新型号:AST20 250120
内径：250mm 外径：255mm 厚度：mm
主要类别：关节轴承
应用行业:设备及配件,钢材行业,小型柴油发电机,保鲜设备,油雾器,建筑工程机械设备,天线行业,滤纸产品,专用设备,包装材料,气动控制阀
近似型号:INA GE20-FW ISO GE 220 HCR-2RS AST AST650 8096120 NMB MBY20VCR AST GEH200HCS CX GW 020 AST AST50 20FIB24 INA EGW20-E50 SKF GEM 20 ESX-2LS CX TUP2 25.20
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ISB 29334M SKF 7014ACD/P4A ISB GX10S ISO NAO25x42x32 IKO TA1920Z
ISO 2304K FAG 2313-K-TVH-C3 + H2313 KOYO 53200U NSK 581/572 CYSD 6003-2RS NKE 6202-2RS2 KOYO 626ZZ NACHI 7319CDB CX 7336 B ISO 7408 ADT ISO BK2520 NACHI E33019J ISB EB2.22.0383.200-1SPPN ISB GE 14 SB SNR EXPG201 SKF FY 1.3/4 TF KOYO HI-CAP 32KB02/I1B NTN KJ28X33X17 CX RPNA35/52 CRAFT NA4928-2RS ZEN NK37/20 FBJ NUP309 NSK R850-1A JNS RNA 4908UU SNR TGB12933S01 SNR UCF315 AST UCFL 213-40 SKF W617/6 CONSOLIDATED 6219MP/5 CONSOLIDATED LR-50/7-ZZ

订购 AST AST20250120 请填写如下信息

Hot number：BARDEN 7022 C/DB OKB 60313 OKB 66211 NTN 4T-CRI-0822LLXCS145/L260 ISB CRBC 25030 SNR EST205 SKF NATR 8 X CX NU3311 Timken SM1315WS Rollway 95324 SKF RLS-11 FAG RNAO-80x100x30 NOK 4DG-365 NOK AS568-318-D NOK SPG-55

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AST AST20250120关节轴承图纸和参数