(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 2.5000

Shaft Size (ds) - 2.5011 - 2.4993

Housing Bore Dia. (Dh) - 2.6881 - 2.6869

Bearing Bore after Mounting (di) - 2.5077 - 2.5013

Average Clearance (Cd) - 0.0038

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 4.500

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 40IB72
• Inner Diameter：63,5mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-14
• Application:paper processing machine,ECG,auto tools,electromagnetic clutch,natural instruments,Garment Accessories,electrocardiograph,Other machinery,medical Equipment,universal category,test equipment
• Similar models:ISO GE050XES-2RS ISB GAC50SP AST AST50104IB40 AST AST850BM14060 AST GEC500HT AST AST650182420 AST AST850SM2225 AST AST5048IB40 AST AST50104IB32 AST AST850BM5560
• BEARING POWER International Trading Co.,Ltd. specialize in AST5040IB72 products，there is large inventory of AST AST50 40IB72 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 40IB72 Which AST AST5040IB72 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
  32208	40	80	24,75	ISO	Tapered Roller Bearings
  369A/362-B	47,625	90	22,225	Timken	Tapered Roller Bearings
  6008-2RS	40	68	15	Fersa	Deep Groove Ball Bearings
  688A	8	16	4	ISO	Deep Groove Ball Bearings
  7026 A-UO	130	200	66	CX	Angular Contact Ball Bearings
  7326BDF	130	280	58	NTN	Angular Contact Ball Bearings
  BA 3010 Z	47,625	57,15	15,88	IKO	Needle Roller Bearings
  NH205	25	52	15	ISO	Cylindrical Roller Bearings
  NH2212 E	60	110	28	CX	Cylindrical Roller Bearings
  NUP29/560	560	750	112	CX	Cylindrical Roller Bearings
  NUP312 E	60	130	31	CX	Cylindrical Roller Bearings
  SFR2A-2RS	3,175	12,7	4,366	ZEN	Deep Groove Ball Bearings
  SILKB8F	8			SKF	Plain Bearings
  NU18/560	560	680	56	FAG	CYLINDRICAL ROLLER BEARINGS
  NU314E	70	150	35	FAG	CYLINDRICAL ROLLER BEARINGS
  33024	120	180	48	FAG	TAPERED ROLLER BEARINGS
  B36-LNMSS	2.2500	3.5625	1.9687	RBC	SPHERICAL PLAIN BEARINGS
  B4	1.3437	.6875		INA	THRUST BALL BEARINGS
  SNZ-211..1211	55	50	70	CONSOLIDATED	PILLOW BLOCKS
  HMV-19I			40	CONSOLIDATED	HYDRAULIC NUTS