W684ZZ KOYO 4x9x4mm da min. 5.2 mm Deep groove ball bearings


Bearing number | W684ZZ |
Size (mm) | 4x9x4 |
Brand | KOYO |
Bore Diameter (mm) | 4 |
Outer Diameter (mm) | 9 |
Width (mm) | 4 |
d | 4 mm |
D | 9 mm |
B | 4 mm |
C | 4 mm |
r min. | 0.15 mm |
r1 min. | 0.15 mm |
da min. | 5.2 mm |
Da max. | 7.8 mm |
ra max. | 0.1 mm |
Weight | 0.0006 Kg |
Basic dynamic load rating (C) | 0.64 kN |
Basic static load rating (C0) | 0.23 kN |
(Grease) Lubrication Speed | 59000 r/min |
Detailed Parameters
parameter:
B7040-E-T-P4S Angular contact ball bearings | d:200 mm ,Width :51mm ,Outer Diameter :310mm ,Size :200x310x51mm ,Brand:FAG ,Bore Diameter :200mm |
SC05A97CS35PX1/2AS Deep groove ball bearings | Brand:NTN ,Size :25x56x12mm ,Width :12mm ,Outer Diameter :56mm ,Bore Diameter :25mm |
GTR 455930 Needle roller bearings | Width :30mm ,Bore Diameter :45mm ,Size :45x59x30mm ,Outer Diameter :59mm ,Brand:IKO |
UCFL 217-52 Bearing units | Bore Diameter :82.55mm ,Dynamic Load Rating (Cr):18.866 ,Brand:AST ,Bearing Type:Cast iron housing |
33117A Tapered roller bearings | Size :85x140x41mm ,Bore Diameter :85mm ,Outer Diameter :140mm ,Brand:SNR |
577/572D+X1S-577 Tapered roller bearings | Bore Diameter :74.612mm ,Size :74.612x139.992x82.55mm ,Width :82.55mm ,Outer Diameter :139.992mm ,Brand:Timken |
EX316 Deep groove ball bearings | Bore Diameter :80mm ,Outer Diameter :170mm ,Size :80x170x106.4mm ,Width :106.4mm ,Brand:SNR ,d:80 mm |
M86643/M86610 Tapered roller bearings | Bore Diameter :25.4mm ,Outer Diameter :64.292mm ,Size :25.4x64.292x21.433mm ,Brand:Timken |
T-EE134102/134144D+A Tapered roller bearings | Brand:NTN ,Outer Diameter :365.125mm ,d:260.35 mm ,Size :260.35x365.125x130.175mm ,Bore Diameter :260.35mm ,Width :130.175mm |
54311U+U311 Thrust ball bearings | Brand:ISO ,Bore Diameter :57mm ,D1:110 mm ,d1:45 mm ,d:57 mm |
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