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：2026-06-05
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:攻丝机类,起重链条,环境温度,专用拉床,流体控制阀,生物仪器,无机化工,制鞋机械,根管充填,辊道子,车轴车床
近似型号:AST AST20 10580 RBC GEZ-208C-2RS AST AST40 3520 ISO GW 200 NTN GE-220ES INA EGB2820-E40 INA GE 20 AW INA EGB1020-E40 IKO SB 203216 LS SQ20-RS
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FBJ GEZ34ES-2RS INA PCJTY60-N INA S3216 CONSOLIDATED MR-84 CONSOLIDATED 479203-010
Gamet 180101X/180170C ISO 29456 M Ruville 5547 ZEN 6204-2RS NTN 7006UCG/GLP4 FAG 713617090 SNR 7216HG1DUJ74 NACHI 7302 IKO CRBS 20013 A UU NSK EE295950/295193 ISB GE 25 SB LS GEH300HT Timken HH224332/HH224310 ISO JM205149/10 IKO KT 8118N SKF LBBR 6A-2LS Samick LME40L NTN N2234 IKO NA 4910 CX NKX 45 Z FBJ NU2212 SKF S7014 CD/P4A KOYO SAPP204 INA SL024880 KOYO UCHA208-24 SNR USFAE205 SKF YAR214-207-2F CONSOLIDATED RMS-35 CONSOLIDATED 17x30x7mm CONSOLIDATED FYT-115

订购 AST AST20250120 请填写如下信息

Hot number：KOYO 1222 SNR 1203 KOYO 7203 C/DT SKF 53215 U Timken 483/472 Timken 47686/47621 PFI 6001-2RS C3 KOYO DU60108-8CS32 FBJ K45X53X20 CX TUF1 22.200 SKF 6314-ZZ FAG H-3120x31/2 FAG HMV-50M SKF 7308 BECBM GMN HYS61803CTAP4/ABEC7

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AST AST20250120关节轴承图纸和参数