(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.2500

Shaft Size (ds) - 1.2387 / 1.2371

Housing Bore Dia. (Dh) - 1.4072 / 1.4062

Bearing Outside Diameter, Nominal(Do) - 1.406

Bearing Bore after Mounting (di) - 1.2452 / 1.2414

Average Clearance (Cd) - 0.0050

Wall Thickness (S3) - 0.082

Bearing Length, Nominal (B) - 1.250

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

OD Chamfer Length (Co) - 0.045

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.020

Lube Hole Dia. (dl) - 0.250

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 20IB20
• Inner Diameter：31,75mm Outer Diameter：35,7124mm Width：mm
• Type：Plain Bearings
• Update date：2023-03-13
• Application:engineering machine,Solenoid Valves,crimping tools,Anesthetic Equipment,defogging and degreasing,mechanical annex,Broadcasting System,disposable,Vertical pull,Industry,van
• Similar models:ISO GE200ES IKO GE20ES AST AST20120110 CX TUP1220.100 SKF SALKAC20M AST AST202025 AST AST0904520 SKF SCF120ES NMB MBY20CR AST ASTB90F20060
• BEARING POWER International Trading Co.,Ltd. specialize in AST2020IB20 products，there is large inventory of AST AST20 20IB20 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 20IB20 Which AST AST2020IB20 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
  100031X/100076XG	31.75	76,2	57	Gamet	Tapered Roller Bearings
  23936 CW33	180	250	52	CX	Spherical Roller Bearings
  24122BK30	110	180	69	NTN	Spherical Roller Bearings
  29326 M	130	225	58	ISB	Thrust Roller Bearings
  45TAC100B	45	100	20	NSK	Thrust Ball Bearings
  61824-2Z	120	150	16	ZEN	Deep Groove Ball Bearings
  6211ZZNR	55,000	100,000	21,000	NTN	Deep Groove Ball Bearings
  BPP1	12		22	NACHI	Bearing Units
  E32910J	50	72	15	NACHI	Tapered Roller Bearings
  NF344	220	460	88	ISO	Cylindrical Roller Bearings
  NU2216E	80	140	33	CYSD	Cylindrical Roller Bearings
  SEA110 /NS 7CE1	110	140	16	SNFA	Angular Contact Ball Bearings
  WML7013ZZ	7	13	4	KOYO	Deep Groove Ball Bearings
  YAE17RRB	17	40	23,8	Timken	Deep Groove Ball Bearings
  SAF-518	3.1875			FAG	PILLOW BLOCKS
  SDAF-624	4.1875			FAG	PILLOW BLOCKS
  3324M	120	260	106	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  R-515ZZ	1.5	5	2.6	NMB	DEEP GROOVE BALL BEARINGS
  6200	30	10	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  93220	.6250	1.0000	1.2500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES