Product name : 684 ZZ/RS/OPEN
Product No. : Ball Bearing 684 4x9x2.5mm
Details:
684 bearing has open, seals and shield types, and v-groove inner ring is available.
It widely used in precision instruments, micro motor, remote control model, etc industries.
Demesions: | |
Bearing No. | 684, 684-ZZ, 684-2RS, 684Z, 684RS, 684 ZZ, 684 RS |
Bore diameter (d) | 4 mm |
Outer diameter (D) | 9 mm |
Width (B) | 2.5 mm |
Basic Load Rating(N) | |
Dynamic(Cr) | 545 |
Static(Cor) | 182 |
Max. Speed(RPM) | |
Grease | 53000 |
Oil | 63000 |
Weight(g) | |
Approx. | 0.65 |
Grade | P0, P6, P5 |
Radial Clearance | C0, C2, C3 |
Technical Data:
Part number rule
Dimension Tolerance
Radial clearance
Vibration
Grease