NSK Sealed spherical roller bearings
NSK
sealed spherical roller bearing is one design of NSK spherical roller bearing,this kind of bearing offer long-life service and strong reliable ,promote nice working environment than open spherical roller bearing.NSK is the top 1 Japan bearing manufacturer,it also rank top 3 in the world,NSK bearing scope :deep groove ball bearing,tapered roller bearing,spherical roller bearing,cylindrical roller bearing,thrust ball bearing,thrust roller bearing,self-aligning ball bearing,angular contact ball bearing and super precision ball & roller bearings.
NSK sealed spherical roller bearing features:
Reliability
1.special grease:heat and pressure resistance are ensured using a special long-life and high quality grease.
2.special seal:the sealing are adpoted an outward extending,spring-loaded lip seal made of Nitrile rubber.
3.symmetric drum rollers:rollers and raceway surface are designed to prevent edge loading at the contact points under high load operating conditions.
4.special chamer:the chamfer configuration of the outer ring outer bore offers smooth axial movement of the bearing at the free end.
Reduced maintenance costs
Achives longer life by adopting high cleanliness and vacuum-degassed steel extended maintenance intervals improve operating efficiency and conserve grease
Temperature:
NSK supply different sealing materials depending on operating temperature of the bearing.
Environmentally friendly No grase leakage keeps operating environment clean.
50SLE9075DDE4
50SLE1175DDE4
55SLE1075DDE4
55SLE1275DDE4
60SLE1175DDE4
60SLE1375DDE3
65SLE1275DDE4
70SLE1275DDE4
70SLE1575DDE4
75SLE1375DDE4
75SLE1675DDE4
80SLE1475DDE4
80SLE1775DDE4
85SLE1575DDE4
85SLE1875DDE4
90SLE1675DDE4
90SLE1636DDE4
90SLE1975DDE4
95SLE1775DDE4
95SLE1766DDE4
95SLE2075DDE4
100SLE1525DDE4
100SLE1536DDE4
100SLE1635DDE4
100SLE1666DDE4
100SLE1875DDE4
100SLE1836DDE4
100SLE2175DDE4
110SLE1725DDE4
110SLE1736DDE4
110SLE1835DDE4
110SLE1836DDE4
110SLE2075DDE4
110SLE2036DDE4
110SLE2475DDE4
120SLE1825DDE4
120SLE1836DDE4
120SLE2036DDE4
120SLE2175DDE4
120SLE2136DDE4
120SLE2675DDE4
130SLE2025DDE4
130SLE2036DDE4
130SLE2135DDE4
130SLE2136DDE4
130SLE2375DDE4
130SLE2336DDE4
130SLE2835DDE4
The meaning of suffix
For example
85SLE1575DDE4 sealed spherical roller bearing
85 bearing bore
SLE bearing type
1575 basic number
DD seal
E4 Outer ring with groove and oil holes
www.xrbearing.com issued
