(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 45.0000

Shaft Size (ds) - 45 -0.025 / -0.050

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) - 45.105 / 44.99

Average Clearance (Cd) - 0.0850

Wall Thickness (S3) - 2.505

Bearing Length, Nominal (B) - 40.000

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

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.600

Material - Steel shell with PTFE / Polymer Fiber lining

This bearing can be used dry or with lubrication.

Please review the technical information on the requirements for the mating shaft.

• Model Number: AST40 4540
• Inner Diameter：45mm Outer Diameter：50mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-23
• Application:rubber products machinery and equipment,Die,ship special,textile machinery,physical instruments,screen filter,stirrer,water protection,Equipment,food testing,Textile Accessories
• Similar models:AST AST650F405020 INA EGBZ2006-E40 INA EGB1610-E40 INA GE400-DW-2RS2 INA EGF40260-E40 SKF PCM13514080E SKF GEZH400ES-2RS INA EGF06040-E40 SKF PCM556040E INA GE340AW
• BEARING POWER International Trading Co.,Ltd. specialize in AST404540 products，there is large inventory of AST AST40 4540 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 4540 Which AST AST404540 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
  13685/13621	38,1	69,012	19,05	Fersa	Tapered Roller Bearings
  23080BK	400	600	148	NTN	Spherical Roller Bearings
  61703	17	23	4	ISO	Deep Groove Ball Bearings
  61915	75	105	16	SIGMA	Deep Groove Ball Bearings
  ASTT90 29070	290	295		AST	Plain Bearings
  BK384816	38	48	16	CX	Cylindrical Roller Bearings
  D41	82,55	126,213	25,4	INA	Thrust Ball Bearings
  Q330	150	320	65	CX	Angular Contact Ball Bearings
  NA210-30	47,625	90	49,2	KOYO	Deep Groove Ball Bearings
  NU3315	75	160	68.3	KOYO	Cylindrical Roller Bearings
  RNAO20X32X24	20	32	24	KOYO	Needle Roller Bearings
  RSL182222-A	110	177	53	INA	Cylindrical Roller Bearings
  S1201-2RS	12	32	10	ZEN	Self-Aligning Ball Bearings
  UCC206	30			SNR	Bearing Units
  213HCUL	65	120	23	Barden	ANGULAR CONTACT BALL BEARINGS
  2MMV9100WI-CRDU	10	26	8	FAF	ANGULAR CONTACT BALL BEARINGS
  NB688225	82		25	NADELLA	NEEDLE BEARINGS
  SYH15/16WF	.9375			SKF	PILLOW BLOCKS
  K-18x22x10	18	22	10	CONSOLIDATED	NEEDLE BEARINGS
  6209-ZZNR	45	85	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS