(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.1250

Shaft Size (ds) - 1.1138 / 1.1126

Housing Bore Dia. (Dh) - 1.2822 / 1.2812

Bearing Outside Diameter, Nominal(Do) - 1.281

Bearing Bore after Mounting (di) - 1.1202 / 1.1164

Average Clearance (Cd) - 0.0050

Wall Thickness (S3) - 0.082

Bearing Length, Nominal (B) - 1.000

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 18IB16
• Inner Diameter：28,575mm Outer Diameter：32,5374mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-24
• Application:food testing,position switch,Film machine,spectrometer,other processing,Body shaping,Broadcasting System,Optical detection,quality inspection equipment,Machine Tool Accessories,hydraulic pressure gauge
• Similar models:AST GE20ET-2RS AST AST20280100 CX GE220ECR-2RS AST AST204550 AST AST20250120 AST AST2044IB32 INA EGS20200-E50 SKF SIKB20F AST AST201815 AST AST650WC20N
• BEARING POWER International Trading Co.,Ltd. specialize in AST2018IB16 products，there is large inventory of AST AST20 18IB16 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 18IB16 Which AST AST2018IB16 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
  22260-K-MB-W33	300	540	140	NKE	Spherical Roller Bearings
  67786/67720	174,625	247,65	47,625	Timken	Tapered Roller Bearings
  E-EE700090D/700167/700168D	228,6	425,45	349,25	NTN	Tapered Roller Bearings
  B17-101T1X	17	52	16	NSK	Deep Groove Ball Bearings
  GAC90N	90	140	32	LS	Plain Bearings
  HCS71911-C-T-P4S	55	80	13	FAG	Angular Contact Ball Bearings
  HM237545/HM237510D+A	177,8	288,925	142,875	NTN	Tapered Roller Bearings
  J-88	12,7	17,463	12,7	Timken	Needle Roller Bearings
  KBX180	457,2	473,075	7,938	KOYO	Angular Contact Ball Bearings
  UCF 209-26E	41,275			AST	Bearing Units
  WC87037	7,000	22,000	10,319	NTN	Deep Groove Ball Bearings
  XLT7.1/2	190,5	234,95	34,925	RHP	Thrust Ball Bearings
  RM12L	1.2500	3.1250	.8750	FAG	CYLINDRICAL ROLLER BEARINGS
  4432	2.3750	2.5625	2.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  C103HCUL	17	35	10	Barden	ANGULAR CONTACT BALL BEARINGS
  NUP2317	85	180	60	SKF	CYLINDRICAL ROLLER BEARINGS
  HCB71903C.T.P4S	17	30	7	FAG	ANGULAR CONTACT BALL BEARINGS
  NAST40P-2Z	40	80	26	SKF	NEEDLE BEARINGS
  NJ211E	55	100	21	STEYR	CYLINDRICAL ROLLER BEARINGS
  AT-621				Rollway	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING