(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 45.0000

Shaft Size (ds) - 45 +0 / -0/039

Housing Bore Dia. (Dh) - 50 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 50.000

Bearing Outside Diameter Tolerance (Do tol.) - 50.085 / 50.045

Bearing Bore after Mounting (di) - 45.195 / 45.080

Average Clearance (Cd) - 0.1570

Wall Thickness (S3) - 2.438

Bearing Length, Nominal (B) - 45.000

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) - 8.000

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 4545
• Inner Diameter：45mm Outer Diameter：50mm Width：mm
• Type：Plain Bearings
• Update date：2023-03-14
• Application:industry test,leather processing,Industrial,car shock absorber,Pneumatic Control Valves,Spectrum Products,instrumentation instrument,drawing die,water protection,pump,survey accessories
• Similar models:ISB SQZ20CRS INA EGF18120-E40 AST GE220ES INA EGB4020-E50 LS GEC420HCS AST AST8002025 NMB HR20E AST AST20WC38 AST GEG220ES-2RS Timken 20SBT32
• BEARING POWER International Trading Co.,Ltd. specialize in AST204545 products，there is large inventory of AST AST20 4545 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 4545 Which AST AST204545 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
  7036CDF	180	280	46	CYSD	Angular Contact Ball Bearings
  6319-ZZ	95	200	45	CYSD	Deep Groove Ball Bearings
  713618230				FAG	Wheel Bearings
  B71907-E-2RSD-T-P4S	35	55	10	FAG	Angular Contact Ball Bearings
  BNH 026	130	200	33	NACHI	Angular Contact Ball Bearings
  C 30/500 KM + OH 30/500 H	720	470	247	SKF	Cylindrical Roller Bearings
  GE40FO-2RS	40	68	40	ISO	Plain Bearings
  GE90SX	90	140	32	Timken	Plain Bearings
  KBL1257	12	22		NBS	Linear Bearings
  N 412	60	127	35	NACHI	Cylindrical Roller Bearings
  NA5926	130	180	67	KOYO	Needle Roller Bearings
  NANF205	25			KOYO	Bearing Units
  PCJTY1-1/4	31.75			INA	Bearing Units
  R400-6A	400	620	140	NSK	Cylindrical Roller Bearings
  UKF317H	75			SNR	Bearing Units
  W617/3	3	6	2	SKF	Deep Groove Ball Bearings
  292/670E.MB	670	900		FAG	SPHERICAL ROLLER THRUST BEARINGS
  292/500	500	670		SKF	SPHERICAL ROLLER THRUST BEARINGS
  6304-2ZNR	20	52	15	FAG	DEEP GROOVE BALL BEARINGS
  YR-2-X	.6250	2.0000	1.3125	Smith	NEEDLE BEARINGS