(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.

• Model Number: AST50 30IB12
• Inner Diameter：47,625mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-17
• Application:test equipment,Cylinder Micro,hot and cold box,Machine Tool Accessories,garbage disposal,key lock,flexible processing,Machine tools,industrial supplies,instrument,Power equipment
• Similar models:AST AST850BM3240 SKF SAL50ES-2RS AST AST850BM9080 AST AST0905020 AST AST650607530 AST AST5084IB72 AST AST65081210 AST AST5092IB40 SKF PCM15015580M LS GEEM50ES-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in AST5030IB12 products，there is large inventory of AST AST50 30IB12 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 30IB12 Which AST AST5030IB12 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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