搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST50 30IB12轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.8750

Shaft Size (ds) - 1.8737 - 1.8721

Housing Bore Dia. (Dh) - 2.0633 - 2.0621

Bearing Bore after Mounting (di) - 1.8787 - 1.8739

Average Clearance (Cd) - 0.0034

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 0.750

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

OD Chamfer Length (Co) - 0.072

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.031

Material - Carbon steel shell with PTFE / Fiber lining

This bearing can be used dry or with lubrication.

Please review the technical information on the requirements for the mating shaft.

• AST AST5030IB12关节轴承图纸和参数

• 发布时间：2026-07-08
• 产品型号: AST5030IB12
• 新型号:AST50 30IB12
• 内径：47,625mm 外径：mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:中间体类,发动机类,检验化验仪器及配件,轧钢机齿轮箱座,机械设备,塑料挤出,面积测量,关节防护,小区安防,静电无尘控制,转台立式
• 近似型号:AST AST40 5020 AST AST650 11013080 AST AST850SM 2530 SKF PCM 758050 E IKO SNM 20-50 AST AST50 100IB48 ISB GAC 150 SP AST AST850SM 2015 AST AST650 5065100 INA EGW22-E50
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• FAG 23196-K-MB NACHI 5216AN NTN 7822CDB/G20P4 Timken NP672511/NP546286 ISO NUP1011
  Timken 1200KRRB KOYO 1321 Timken 280RT51 KOYO 29R3427A-1 ISB 32034 NTN 4T-644/632 CX 53309 KOYO 54416U Fersa 598/592A CRAFT 6004ZZ FBJ 6005-2RS ISB 61815-2RZ CX 7316 C NTN AC-6004 NTN PK32×43×22.4X SNR ML71909CVUJ74S SIGMA MR-14-N NSK NA4901TT ISO NH2305 CX NU10/800 FAG NU324-E-TVP2 ISO NUP5221 PFI PW42770039CSM CX Q1096 INA RASE40-FA164 ISB TSF 12.1 C ZEN SF691 SKF SIL30C CONSOLIDATED H-2304x17 CONSOLIDATED KD-200CPO

Hot number：NACHI 3208 A-2RS TIMKEN 28138/28318D Fersa 3776/3720 ISB 591/800/351589 A PFI 60/32-2RS C3 ISB 6021 N NSK 6204T1XVV NTN 7992 FAG F-803158.ZL-K-C3 NACHI NJ 2318 E Timken RNAO17X25X13 SKF W 628 RMB 634 INA VSA200544 NOK SPGC-142