(dimensions in mm)

Bearing Type - metal with bronze and graphite

Shaft Dia., Nominal (d) - 38.0000

Shaft Size (ds) - 38 +0 / -0.039

Housing Bore Dia. (Dh) - 42 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 42.000

Bearing Bore after Mounting (di) - 38 +0.185 / +0.040

Average Clearance (Cd) - 0.1320

Wall Thickness (S3) - 1.950

Bearing Length, Nominal (B) - 20.000

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 3820
• Inner Diameter：38mm Outer Diameter：42mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-25
• Application:mechanical annex,Laser Cutting,Storage Tool,coal mill,printing equipment,Security Equipment,Processing machinery,glass,top industry,Other machinery,wall industry
• Similar models:AST AST850BM7540 AST AST850BM3820 AST AST850SM2020 AST AST850SM2415 AST AST850SM10080 AST AST850BM3825 AST AST850SM3215 AST AST850SM6550 AST AST850BM1810 AST AST650303850
• BEARING POWER International Trading Co.,Ltd. specialize in AST850SM3820 products，there is large inventory of AST AST850SM 3820 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850SM 3820 Which AST AST850SM3820 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
  1315 K+H315	65	160	37	ISB	Self-Aligning Ball Bearings
  15123/15245	31.75	62	18,161	NSK	Tapered Roller Bearings
  245TVL612	622,3	831,85	117,475	Timken	Angular Contact Ball Bearings
  32244-A-N11CA-A400-450	220	400	228	FAG	Tapered Roller Bearings
  6018	90	140	24	NACHI	Deep Groove Ball Bearings
  71910 ACB/P4AL	72	50	12	SKF	Angular Contact Ball Bearings
  811/560M	560	670	85	SKF	Thrust Roller Bearings
  E 200/100 /S 7CE1	100	180	34	SNFA	Angular Contact Ball Bearings
  FNTA-7095	70	95	4	KOYO	Needle Roller Bearings
  N320 EM	100	215	47	AST	Cylindrical Roller Bearings
  NA4913-2RS	65	90	25	CRAFT	Needle Roller Bearings
  NUP409	45	120	29	KOYO	Cylindrical Roller Bearings
  R07A69V	35,110	67,000	19,450	NTN	Cylindrical Roller Bearings
  T2ED090	90	155	46	NKE	Tapered Roller Bearings
  X6ZZ	6	12	4	ADR	DEEP GROOVE BALL BEARINGS
  NUP2311	55	120	43	SKF	CYLINDRICAL ROLLER BEARINGS
  W-5/8				FAG	THRUST BALL BEARINGS
  SIL20ES	20		16	SKF	ROD ENDS
  Z9607	35	80	21	New Departure	DEEP GROOVE BALL BEARINGS
  NK-105/26	125		26	CONSOLIDATED	NEEDLE BEARINGS