(dimensions in mm)
Bearing Type - straight
Shaft Dia., Nominal (d) - 8.0000
Housing Bore Dia. (Dh) - 12 +0.018 / -0
Bearing Outside Diameter, Nominal(Do) - 12.000
Bearing Outside Diameter Tolerance (Do tol.) - 12 +0.018 / +0.007
Bearing Bore after Mounting (di) - 8 +0.028 / +0.013
Bearing Length, Nominal (B) - 12.000
Bearing Length Tolerance (B tol.) - -0.10 / -0.30
OD Chamfer Length (Co) - 2.000
ID Chamfer Angle (B deg.) - 15
ID Chamfer Length (Ci) - 1.200
Material - Cast bronze with solid lubricant inserts.
This bearing can be used dry under certain conditions or with lubrication.
The recommended shaft diameter tolerance depends on the application load: High load = d8, Light load = e7, High load Precision accuracy = f7
Please review the technical information.
Additional material options are available in this series.
Hot number:NACHI 22312 CCK/W33 NTN 29338 OKB 1316 CX 21312 KCW33 NSK 170KBE2501+L NTN 23072B NTN 4T-HM212047/HM212010 NTN ARX120X292X56 ISO K130X137X25 KOYO K16X20X20SE NBS KBK 18x23x23 SNR UC218-56 SKF VKBA 740 CYSD W6202-2RSNR SKF (Old No.) NA-6915
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