(dimensions in mm)
Bearing Type - straight
Shaft Dia., Nominal (d) - 300.0000
Shaft Size (ds) - 300 -0 / -0.081
Housing Bore Dia. (Dh) - 305 +0.052 / +0
Bearing Outside Diameter, Nominal(Do) - 305.000
Bearing Outside Diameter Tolerance (Do tol.) - 305.26 / 305.17
Bearing Bore after Mounting (di) - 300.222 / 300.07
Average Clearance (Cd) - 0.1870
Wall Thickness (S3) - 2.465
Bearing Length, Nominal (B) - 80.000
Bearing Length Tolerance (B tol.) - +0 / -0.40
OD Chamfer Length (Co) - 1.800
ID Chamfer Angle (B deg.) - 45
ID Chamfer Length (Ci) - 0.600
Material - Bronze shell with PTFE / Fiber lining
This bearing can be used dry or with lubrication.
Please review the technical information on the requirements for the mating shaft.
Hot number:KOYO 7219 B/DF NSK NJ321+HJ321 TIMKEN 230/560YMB OKB OKB K525819 NSK 07097/07204 KOYO 17887/17831 NSK 22228SWRCDg2E4 INA F-555809NK-AM SKF NJ 326 ECP SKF S7012 ACE/P4A INA SCE1214PPR ELGES GE-25C FAG NKI-17/20 NOK ISI 130 115 9 標準
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