AST AST401812 bearing,AST401812 Size:18*20*mm--BEARINGPOWER Co.,Ltd.
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(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 18.0000

Shaft Size (ds) - 18 -0.016 / -0.034

Housing Bore Dia. (Dh) - 20 +0.021 / +0

Bearing Outside Diameter, Nominal(Do) - 20.000

Bearing Outside Diameter Tolerance (Do tol.) - 20.075 / 20.035

Bearing Bore after Mounting (di) - 18.061 / 17.99

Average Clearance (Cd) - 0.0510

Wall Thickness (S3) - 1.005

Bearing Length, Nominal (B) - 12.000

Bearing Length Tolerance (B tol.) - +0 / -0.30

OD Chamfer Length (Co) - 0.600

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.300

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.

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Hot number:Timken 240RF91 ISB 23026 EKW33+AHX3026 FAG 23036-E1A-K-M + H3036 CX 456/453X ISO 63311-2RS CYSD 7918 SKF FYM 2.15/16 TF ISB GEZ 114 ES AST NCS7240 SKF LBBR 50/HV6 INA GE120FW-2RS RBC 98732 SKF 6007.2Z CONSOLIDATED 5200 CONSOLIDATED SS1657-2RS Timken 21075/21212-B CX 34301/34478 CX 359S/354A AST AST650 557040 CX 619/630 KOYO ACT022DB FAG F-800483.ZL-K-C5 KOYO KDA042 ISB SS 6207-ZZ SNFA VEB 100 /S/NS 7CE3 ISB ZR3.25.2800.400-1SPPN American ATP-159 Rollway LP1219U SKF GE100TXA-2LS CONSOLIDATED NU-306E