(dimensions in mm)

Bearing Type - metal with bronze and graphite

Shaft Dia., Nominal (d) - 40.0000

Shaft Size (ds) - 40 +0 / -0.039

Housing Bore Dia. (Dh) - 44 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 44.000

Bearing Bore after Mounting (di) - 40 +0.185 / +0.040

Average Clearance (Cd) - 0.1320

Wall Thickness (S3) - 1.950

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.) - 35

ID Chamfer Length (Ci) - 0.500

This bearing can be used dry but occasional lubrication with oil is recommended.

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

• Model Number:AST850SM 4025
• Inner Diameter：40mm Outer Diameter：44mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-27
• Application:quality inspection equipment,Gas turbine,mechanical annex,plastic rolling,spectrometer,Technical Equipment,joint protection,Performance test,Power equipment,set bacteria instrument,plastic blow molding
• Similar models:SKF PCM252850E AST AST850BM11550 AST AST850BM5060 AST AST850BM6530 AST AST850BM4530 AST AST850BM3240 AST AST850SM3540 AST AST850SM2830 AST AST850BM2015 AST AST850BM3020
• BEARING POWER International Trading Co.,Ltd. specialize in AST850SM4025 products，there is large inventory of AST AST850SM 4025 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850SM 4025 Which AST AST850SM4025 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
  180RU02	180	295		Timken	Cylindrical Roller Bearings
  240/630-B-K30-MB + AH240/630-H	600	920	290	FAG	Spherical Roller Bearings
  33217A	85	150	49	SNR	Tapered Roller Bearings
  3NC6003ST4	17	35	10	KOYO	Deep Groove Ball Bearings
  4R5605	280	420	280	NTN	Cylindrical Roller Bearings
  5205-2RS	25	52	20.6	KOYO	Angular Contact Ball Bearings
  6216NR	80	140	26	KOYO	Deep Groove Ball Bearings
  6902LLH	15,000	28,000	7,000	NTN	Deep Groove Ball Bearings
  CRO-7621	380	560	360	NTN	Tapered Roller Bearings
  NU1080	400	600	90	KOYO	Cylindrical Roller Bearings
  NU2332 M	160	340	114	AST	Cylindrical Roller Bearings
  SS 6000-2RS	10	26	8	ISB	Deep Groove Ball Bearings
  NA4902.2RSR	15	28	13	FAG	NEEDLE BEARINGS
  BNT008	40	68	15	NTN	ANGULAR CONTACT BALL BEARINGS
  NKI6/12	6	16	12	INA	NEEDLE BEARINGS
  408-S	40	110	27	MRC	DEEP GROOVE BALL BEARINGS
  SNW138x7	190	240		Torrington	ADAPTERS
  B64-L	4.0000	6.2500	3.5000	RBC	SPHERICAL PLAIN BEARINGS
  RLS-21	4.0000	7.2500	1.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  303/22	22	56	16	CONSOLIDATED	TAPERED ROLLER BEARINGS