(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 2.0000

Shaft Size (ds) - 1.9881 / 1.9863

Housing Bore Dia. (Dh) - 2.1887 / 2.1875

Bearing Outside Diameter, Nominal(Do) - 2.188

Bearing Bore after Mounting (di) - 1.9963 / 1.9915

Average Clearance (Cd) - 0.0070

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 1.000

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.070

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.031

Lube Hole Dia. (dl) - 0.313

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 32IB16
• Inner Diameter：50,8mm Outer Diameter：55,5752mm Width：mm
• Type：Plain Bearings
• Update date：2023-03-10
• Application:light therapy instrument,Insect Count,Laser Cutting,power source,Spectrum Products,Rolling mill gear box,sewage pump,injection molding machine,tapered grinder,Hair styling device,hydraulic pressure gauge
• Similar models:LS SI20ET-2RS CX TUP122.20 SIGMA GAZ208SA SKF PCZ2028E AST ASTEPBF1820-09 AST AST207040 CX TUP125.20 IKO SB20A AST AST2064IB76 ISB GX20CP
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  23292 CW33	460	830	296	CX	Spherical Roller Bearings
  25577/25520	42,875	82,931	23,812	Timken	Tapered Roller Bearings
  2684/2631	22,225	66,421	23,812	CX	Tapered Roller Bearings
  436/432X	46,038	95,25	31,753	Timken	Tapered Roller Bearings
  53313U	65	115	43	NSK	Thrust Ball Bearings
  605 ZZ	5	14	5	NSK	Deep Groove Ball Bearings
  618/560 MA	680	560	56	SKF	Deep Groove Ball Bearings
  81268	340,000	460,000	96,000	NTN	Thrust Ball Bearings
  K11×14×10	11	14		NTN	Needle Roller Bearings
  MLE7006CVDUJ74S	30	55	26	SNR	Angular Contact Ball Bearings
  N219EG15	95,000	170,000	32,000	SNR	Cylindrical Roller Bearings
  NR1.14.0414.200-1PPN	342	486	56	ISB	Thrust Roller Bearings
  NU 210	50	90	20	NACHI	Cylindrical Roller Bearings
  NUH 2226 ECMH	230	130	64	SKF	Cylindrical Roller Bearings
  4641	1.6250	1.7500	1.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  N1016KR	80	125	22	NSK	CYLINDRICAL ROLLER BEARINGS
  NTB4565	45	65	3	IKO	THRUST NEEDLE BEARINGS
  6018Z	90	140	24	STEYR	DEEP GROOVE BALL BEARINGS
  751124MSP/5				CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS