(dimensions in mm)

Bearing Type - metal with bronze and graphite

Shaft Dia., Nominal (d) - 22.0000

Shaft Size (ds) - 22 +0 / -0.033

Housing Bore Dia. (Dh) - 25 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 25.000

Bearing Bore after Mounting (di) - 22 +0.161 / +0.020

Average Clearance (Cd) - 0.1070

Wall Thickness (S3) - 1.460

Bearing Length, Nominal (B) - 20.000

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

OD Chamfer Length (Co) - 0.700

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 2220
• Inner Diameter：22mm Outer Diameter：25mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-16
• Application:Industrial,Other Machine Tools,electric pump,pipe fittings Steel industry,labor insurance,squeeze machine etc,inorganic chemical,Industrial,medical equipment,wheel lathe,key lock
• Similar models:AST AST850SM8580 AST AST850BM2520 AST AST850BM6550 AST AST850SM2840 AST AST850SM1815 AST AST850SM2825 AST AST850SM15080 AST AST850BM3825 AST AST850BM2415 AST AST850SM1220
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  614593	30	65	21	SKF	Deep Groove Ball Bearings
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  7817CG/GNP42	85	110	13	NTN	Angular Contact Ball Bearings
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  R22-2RS	34,925	63,5	14,2875	AST	Deep Groove Ball Bearings
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  NU2307	35	80	31	FAG	CYLINDRICAL ROLLER BEARINGS
  WS81192	460	555		FAG	THRUST ROLLER BEARINGS
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  216	80	140	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  32010X	50	80	20	CONSOLIDATED	TAPERED ROLLER BEARINGS