(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 3.0000

Shaft Size (ds) - 2.9849 / 2.9831

Housing Bore Dia. (Dh) - 3.1889 / 3.1875

Bearing Outside Diameter, Nominal(Do) - 3.188

Bearing Bore after Mounting (di) - 2.9959 / 2.9893

Average Clearance (Cd) - 0.0090

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 3.750

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

OD Chamfer Length (Co) - 0.070

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.031

Lube Hole Dia. (dl) - 0.375

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.

• Model Number: AST20 48IB60
• Inner Diameter：76,2mm Outer Diameter：80,9752mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-15
• Application:packing equipment,raw material accessories,Hairbrush device,historical instruments,wall industry,Warehouse Shelf Equipment,oral medical device,cooling system,granulator,Cutting Machine,equipment
• Similar models:AST ASTT9022060 LS GEC320XS-2RS CX TUP120.20 ISO GE220ES AST AST2024060 AST ASTB90F20070 INA GE20-UK SKF PCM120125100E SIGMA GEH120ES AST AST20WC09IB
• BEARING POWER International Trading Co.,Ltd. specialize in AST2048IB60 products，there is large inventory of AST AST20 48IB60 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 48IB60 Which AST AST2048IB60 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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  K 32x39x18	32	39		NBS	Needle Roller Bearings
  RNAF354517	35	45	17	JNS	Needle Roller Bearings
  NJ2320	100	215	73	FAG	CYLINDRICAL ROLLER BEARINGS
  LRB-263220	1.6250		1.2600	IKO	NEEDLE BEARINGS
  54405U				FAG	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
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  NJ436	180	440	95	SKF	CYLINDRICAL ROLLER BEARINGS
  R1F-3	.0550	.1875	.1094	NMB	DEEP GROOVE BALL BEARINGS
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  080422	.5000	1.0000	1.3750	Rollway	JOURNAL ROLLER ASSEMBLIES
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  7302BG	15	42	13	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  6308-ZZNR	40	90	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS