(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 30.0000

Shaft Size (ds) - 30 +0 / -0/033

Housing Bore Dia. (Dh) - 34 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 34.000

Bearing Outside Diameter Tolerance (Do tol.) - 34.085 / 34.045

Bearing Bore after Mounting (di) - 30.155 / 30.060

Average Clearance (Cd) - 0.1240

Wall Thickness (S3) - 1.953

Bearing Length, Nominal (B) - 25.000

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

OD Chamfer Length (Co) - 1.200

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

Lube Hole Dia. (dl) - 6.000

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 3025
• Inner Diameter：30mm Outer Diameter：34mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-17
• Application:car and accessories,training beds etc,agriculture,Spectrum Products,Forging machine,pump industry,mechanical annex,teaching equipment,Plastic molding,position switch,car instrument
• Similar models:LS GEH120XT LS SI20ET-2RS LS GX20S ISO GE120AW INA GE200SX Timken 20FS35 AST AST2024080 CX TUF120.215 AST GEH120XT-2RS AST AST203520
• BEARING POWER International Trading Co.,Ltd. specialize in AST203025 products，there is large inventory of AST AST20 3025 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 3025 Which AST AST203025 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.

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  2209	45	85	23	NKE	Self-Aligning Ball Bearings
  46352	260	440	144	KOYO	Tapered Roller Bearings
  51320M	100	170		AST	Thrust Ball Bearings
  52226-MP	110	190	80	NKE	Thrust Ball Bearings
  7206B	30	62	16	CRAFT	Angular Contact Ball Bearings
  BT4B 334031/HA4	800	1001	800	SKF	Tapered Roller Bearings
  EE 763330/763410	1041,4	838,2	93,662	SKF	Tapered Roller Bearings
  F-624ZZ	4,000	13,000	5,000	NTN	Deep Groove Ball Bearings
  GE 600 QCR	600	800	272	CX	Plain Bearings
  IJ113041				ILJIN	Angular Contact Ball Bearings
  GIKR 18 PW	18	35	23	INA	Plain Bearings
  HK2518	25	32	18	FBJ	Needle Roller Bearings
  NLJ4.3/4	120,65	209,55	33,3375	RHP	Self-Aligning Ball Bearings
  NP230 E	150	270	45	CX	Cylindrical Roller Bearings
  PBR14FN	14		14	NMB	Self-Aligning Ball Bearings
  USFCE207	35			SNR	Bearing Units
  87432				INA	THRUST ROLLER BEARINGS
  NNCL4856V.C3	280	350	69	SKF	CYLINDRICAL ROLLER BEARINGS
  6024RS	120	180	28	STEYR	DEEP GROOVE BALL BEARINGS
  62813-2RS	65	85	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS