(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 5.0000

Shaft Size (ds) - 4.9986 - 4.9961

Housing Bore Dia. (Dh) - 5.186 - 5.1844

Bearing Bore after Mounting (di) - 5.0056 - 4.9988

Average Clearance (Cd) - 0.0048

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 3.500

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 80IB56
• Inner Diameter：127mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:hinge industry,engine,mathematical instruments,Hydraulic Rama,top industry,electric pump,plastic molding,Cutting Machine,Other machinery,water,bio-chemical
• Similar models:AST AST850SM4525 AST AST850BM3015 ISO GE050ES-2RS SKF SA50ES-2RS SKF GEM50ES-2RS AST AST5040IB72 AST AST650303820 AST AST850SM130100 AST AST850SM2420 INA EGB1515-E50
• BEARING POWER International Trading Co.,Ltd. specialize in AST5080IB56 products，there is large inventory of AST AST50 80IB56 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 80IB56 Which AST AST5080IB56 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  09067/09196	19.05	49,225	21,209	Timken	Tapered Roller Bearings
  160RF02	160	267		Timken	Cylindrical Roller Bearings
  53218 + U218	90	140	42	FAG	Thrust Ball Bearings
  6215	75	130	25	CRAFT	Deep Groove Ball Bearings
  6319	95	200	45	ISO	Deep Groove Ball Bearings
  7221 CD/HCP4A	190	105	36	SKF	Angular Contact Ball Bearings
  F16089	40	74	40	Fersa	Angular Contact Ball Bearings
  FLW684AX50Z	4	10,3	4	NTN	Deep Groove Ball Bearings
  GE 15 C	15	26	12	ISB	Plain Bearings
  K14X18X8	14	18		KOYO	Needle Roller Bearings
  L521945/10	101,6	146,05	21,433	ISO	Tapered Roller Bearings
  NA6909TT	45	68	41	NSK	Needle Roller Bearings
  NJ 412	60	150	35	NACHI	Cylindrical Roller Bearings
  SCF120ES	120			SKF	Plain Bearings
  WH16A			2.5000	NB	LINEAR RECIRCULATING BALL BEARING
  B71838.C.TPA.P4	190	240	24	FAG	ANGULAR CONTACT BALL BEARINGS
  6802DD	15	24	5	NSK	DEEP GROOVE BALL BEARINGS
  209	45	85	19	SKF	DEEP GROOVE BALL BEARINGS
  HS7022TGP/4	110	170	28	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  NJ-2344E	220	460	145	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS