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Our company is committed to provide the best quality and the good after-sale service for the NACHI N321 bearings. NACHI N321 bearing is one of the Japanese famous brand bearing . NACHI N321 bearings can used in almost all of the machinery industry, including robot system, lathe, tool, automobile, large equipment etc. NACHI has many advantages, such as reduce the friction and abrasion, prolong the fatigue life .The types of NACHI N321 bearings: thrust angular contact ball bearing, deep groove ball bearings, tapered roller thrust bearing.We guarantee the quality of NACHI N321 bearing meanwhile we can ensure the delivery timely because of the big inventory of NACHI N321 bearings Pre:NACHI N319 Next:NACHI N320
Bearing number : N 321
Size (mm) : 105x195x49
Brand : NACHI
Bore Diameter (mm) : 105
Outer Diameter (mm) : 195
Width (mm) : 49
d - 105 mm
D - 225 mm
Ew - 195 mm
B - 49 mm
r min. - 3 mm
r1 min. - 3 mm
Weight - 8.51 Kg
Basic dynamic load rating (C) - 340 kN
Basic static load rating (C0) - 385 kN
(Grease) Lubrication Speed - 2600 r/min
(Oil) Lubrication Speed - 3200 r/min
