KOYO NK55/25A services Needle Non Thrust Roller Bearings
Brand Name |
KOYO NK55/25A services Needle Non Thrust Roller Bearings |
Model Number |
NK55/25A |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number |
6818N |
Size (mm) |
90x115x13 |
Bore Diameter (mm) |
90 |
Outer Diameter (mm) |
115 |
Width (mm) |
13 |
d |
90 mm |
D |
115 mm |
B |
13 mm |
C |
13 mm |
a |
2.1 mm |
b |
1.3 mm |
r min. |
1 mm |
r1 min. |
0.5 mm |
D1 |
112.6 mm |
Weight |
0.288 Kg |
Basic dynamic load rating (C) |
19 kN |
Basic static load rating (C0) |
19,7 kN |
(Grease) Lubrication Speed |
5300 r/min |
Bore Type |
Cylindrical Bore |
Enclosure |
Open |
Configuration |
Single Row |
Bore Size |
90 mm |
Outside Diameter |
115 mm |
Width |
13 mm |
Fillet Radius/Chamfer |
1 mm |
r1 |
0.5 mm |
Groove Width |
1.3 mm |
Groove Diameter |
112.6 mm |
a (max) |
2.1 mm |
Dynamic Load Rating |
19,000 N |
Static Load Rating |
19,700 N |
Limiting Speed - Grease |
5,400 rpm |
Limiting Speed - Oil |
6,300 rpm |
Factor fo |
16.1 |
Radial Clearance |
0.012 to 0.036 mm |
da (min) |
95 mm |
Da (max) |
110 mm |
Dx (min) |
122 mm |
ra (max) |
1 mm |
Cy (max) |
2.9 mm |
Company Profile
Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
Phone |
(65) 8257 8518 |
Fax |
(65) 6258 7399 |