搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 20IB20轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.2500

Shaft Size (ds) - 1.2387 / 1.2371

Housing Bore Dia. (Dh) - 1.4072 / 1.4062

Bearing Outside Diameter, Nominal(Do) - 1.406

Bearing Bore after Mounting (di) - 1.2452 / 1.2414

Average Clearance (Cd) - 0.0050

Wall Thickness (S3) - 0.082

Bearing Length, Nominal (B) - 1.250

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.045

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.020

Lube Hole Dia. (dl) - 0.250

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 AST2020IB20关节轴承图纸和参数

• 发布时间：2026-03-17
• 产品型号: AST2020IB20
• 新型号:AST20 20IB20
• 内径：31,75mm 外径：35,7124mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:服装辅料,汽车及配件,通风加温设备,降噪设备,化工,仪器仪表,成型机类,常备实验设备,专用设备,机械附件,工业油墨
• 近似型号:SKF PCM 222520 E AST AST800 1020 SKF GEP 120 FS SKF SIKB20F ISB GEZ 120 ES 2RS LS SAK20C ELGES GEH-120C-2RS INA EGF12120-E40-B CX GE 200 ES LS GE20ES
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• FAG 240/1060-B-MB NACHI 53200 NACHI 53252 RHP LT5 SKF VKBA1972
  AST 1200 ISO 239/1250 KW33 ISO 29418 M ISB 31309 FAG 32016-X-N11CA-A150-200 CRAFT 3305ZZ Timken 52375/52638 ISO 61705 NACHI 6219ZZ CYSD 6805NR KOYO 7009 SKF 7013 ACD/P4AL SKF 71911 CE/P4A AST AST20 2820 SNR ESFD202M100 INA GAKR 16 PB CX HK5018 NKE K 81240-MB NMB L-730ZZ CX LM283649/10 SKF NCF 2244 ECJB/PEX ISO NN4944 ISO NP308 KOYO NUP1038 ISB RB 30035 KOYO UCIP324 CONSOLIDATED EI-1634 CONSOLIDATED 238/530 CONSOLIDATED CFML-12 CONSOLIDATED RPNA-15/28

Hot number：NACHI 7314 B/DT OKB SNR 3309A KOYO 3NCHAC928CA ISO 635 CYSD 7040CDB SKF BT2B 332516 A/HA1 KOYO DC5018N RHP MMRJ4 SKF VKBA 3302 STEYR 6311-Z SKF 23130 CCK/W33 SKF 417006 GMN HYS6204CTAUP NOK SB 90 115 13 NBR