Numer produktuSL1828/670-TB-N1-BR-SP5-CN/3L-IT INA
Manufacturer Part Number0581449863107
EAN4012802614480
KategoriaŁożysko walcowe jednorzędowe
Waga i wymiary
Wewn. (d) w milimetrach
670
Zewn. srednica (D) w milimetrach
820
Szerokosc (B), mm
88
Wewn. (d) w calach
26.378
Zewn. srednica (D) w calach
32.2835
Szerokosc (B), cale
3.4646
Waga (kg)
99.3
Właściwości produktu
Otwór
C - otwór cylindryczny
Uszczelka
Brak uszczelki
Typ koszyka
FC - kompletne, bez koszyka
Zewnetrzne modyfikacje
N1 - 1 rowek zabezpieczajacy w pierscieniu zewnetrznym
Promieniowy luz wewnetrzny
Lower Half Of C3 Range
Precyzja
P5 Precyzja (wyzsza od P6)
Odpornosc cieplna
Brak odpornosci cieplnej – temperatury do 120 °C
Opis przyrostków
TBIn The Case Of Bearings Of TB Design, The Axial Load Carrying Capacity Of Cylindrical Roller Bearings Was Significantly Improved With The Aid Of New Calculation And Manufacturing Methods. Optimum Contact Conditions Between The Roller And Rib Are Ensured By Means Of A Special Curvature Of The Roller End Faces. As A Result, The Axial Contact Pressures On The Rib Are Significantly Minimised And A Lubricant Film Capable Of Supporting Higher Loads Is Formed. Under Normal Operating Conditions, Wear And Fatigue At The Rib Contact Running And Roller End Faces Is Completely Eliminated. In Addition, Axial Frictional Torque Is Reduced By Up To 50%. The Bearing Temperature During Operation Is Therefore Significantly Lower
N1One Locating Slot (Notch) In One Outer Ring Side Face Or Housing Washer
BRBlack Finished, Factory-Applied Durotect® B Black-Oxide Coating. Durotect B Improves Run-In Behavior And Energy Efficiency While Reducing Surface-Induced Damage To The Bearing, Burnished Race
SP5Increased Accuracy (Partly P5)
CN/3L
CNNormal Radial Internal Clearance. +
/3LClearance Range Corresponding To The Lower Half Of The Actual Clearance Range
