(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 170.0000

Shaft Size (ds) - 170 +0 / -0.063

Housing Bore Dia. (Dh) - 175 +0.040 / -0

Bearing Outside Diameter, Nominal(Do) - 175.000

Bearing Outside Diameter Tolerance (Do tol.) - 175.170 / 175.100

Bearing Bore after Mounting (di) - 170.270 / 170.110

Average Clearance (Cd) - 0.2170

Wall Thickness (S3) - 2.418

Bearing Length, Nominal (B) - 80.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.800

Lube Hole Dia. (dl) - 9.500

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 17080
• Inner Diameter：170mm Outer Diameter：175mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:screen filter,diagnostic test paper,Dental Drill etc,roller lathe,Wire grinder,equipment and,Processing machinery,expectoration machine,Other Measurements,extruder,ventilation fans
• Similar models:AST AST850SM2220 AST AST20WC10IB AST ASTB90F12090 SKF GE120ES-2RS AST ASTB90F2520 LS SIA120ES INA EGF20115-E40 AST ASTEPB2832-20 AST AST2036IB40 AST AST204030
• BEARING POWER International Trading Co.,Ltd. specialize in AST2017080 products，there is large inventory of AST AST20 17080 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 17080 Which AST AST2017080 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
  110057X/110100H	57,15	100	65	Gamet	Tapered Roller Bearings
  240/600	600	870	272	ISB	Spherical Roller Bearings
  7038	190	290	46	CYSD	Angular Contact Ball Bearings
  40KWD02U42CA-01LB	40	75	50	NSK	Tapered Roller Bearings
  6809ZENR	45	58	7	NACHI	Deep Groove Ball Bearings
  713649320				FAG	Wheel Bearings
  7215 A-UD	75	130	50	CX	Angular Contact Ball Bearings
  7320DF	100	215	47	NTN	Angular Contact Ball Bearings
  AXS145169	145	169	7,4	INA	Thrust Roller Bearings
  NJ 2214	70	125	31	SIGMA	Cylindrical Roller Bearings
  R12	19.05	41,275	7,9375	NSK	Deep Groove Ball Bearings
  RBT28	28			NMB	Plain Bearings
  UGFL210	50			NACHI	Bearing Units
  UCX11	55,000	110,000	65,1	NTN	Deep Groove Ball Bearings
  UK213+H	60	120	65	SNR	Deep Groove Ball Bearings
  UKPE216H	70			SNR	Bearing Units
  ATP-158				American	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  VSI250855	710	955		INA	SLEWING BEARINGS
  63003-2RS1	17	35	14	SKF	DEEP GROOVE BALL BEARINGS
  MP60				RIV	THRUST BALL BEARINGS