- Loyal
- F688
F688 Bearing | Loyal
F688 interchange KOYO F688 | |
F688 cross reference KOYO F688 | |
F688 Equivalent bearing interchange guide: | |
Price: | enquiry |
Model Number: | F688 |
D | 16 mm |
d | 8 mm |
B | 4 mm |
C | 4 mm |
C2 | 1,1 mm |
C1 | 1 mm |
Cu | 0.020 |
f0 | 14.8 |
D2 | 18 mm |
D1 | 18 mm |
Cr | 1.55 |
C0r | 0.59 |
r min. | 0,2 mm |
Weight | 0,0036 Kg |
r(min) | 0.2 |
r1 min. | 0,2 mm |
ba min. | 9,6 mm |
ra max. | 0,2 mm |
da(min) | 9.6 |
ra(max) | 0.2 |
Oil lub. | 50000 |
Size (mm) | 8x16x4 |
Width (mm) | 4 |
Grease lub. | 42000 |
Bearing No. | F688 |
Bearing number | F688 |
(Refer.)Mass(g) | 3.6 |
Bore Diameter (mm) | 8 |
Outer Diameter (mm) | 16 |
(Oil) Lubrication Speed | 50000 r/min |
(Grease) Lubrication Speed | 42000 r/min |
Basic static load rating (C0) | 0,59 kN |
Basic dynamic load rating (C) | 1,25 kN |
ZKX12-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Medium-duty(X)
SDI: ZKX12-34
SD: 2 1/8
UCTH208-25J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH208-25J-300
SDI: B-1/4-28UNF
SD: 1 9/16
UCTH210-31J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH210-31J-300
SDI: B-1/4-28UNF
SD: 1 15/16
ZK312-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-R1/8
CNSORDERNO: Heavy-duty(3)
SDI: ZK312-34
SD: 2 1/8