Product Details

INA KSR20-B0-08-10-18-15 bearing units

Brand Name INA
Model Number KSR20-B0-08-10-18-15
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

INA KSR20-B0-08-10-18-15 bearing Size Chart (mm/inches)

Bearing numberRNU 308 ECP
Size (mm)90x52x23
Bore Diameter (mm)90
Outer Diameter (mm)52
Width (mm)23
Fw52 mm
D90 mm
C23 mm
D175 mm
r1,2 - min.1.5 mm
da - max.50 mm
Da - max.81.8 mm
ra - max.1.5 mm
Basic dynamic load rating - C93 kN
Basic static load rating - C078 kN
Fatigue load limit - Pu10.2 kN
Reference speed8000 r/min
Limiting speed9500 r/min
Calculation factor - kr0.15
CategoryCylindrical Roller Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram0.518
EAN7316577722713
Product GroupB04144
Bore ProfileStraight
Cage MaterialPolymer
Precision ClassRBEC 1 | ISO P0
Number of Rows of RollersSingle Row
SeparableNo
Rolling ElementCylindrical Roller Bearing
ProfileRoller Assembly with Outer Ring - No Inner Ring
Snap RingNo
Internal ClearanceC0-Medium
RetainerYes
RelubricatableYes
Inch - MetricInch
Other FeaturesHigh Capacity | 2 Rib Outer Ring | Cage on Outer Ring ID
Long Description2-3/64" Bore; Straight Bore Profile; 3.543" Outside Diameter; 29/32" Width; Polymer Cage Material; RBEC 1 | ISO P0; Single Row; Not Separable; No Snap Ring; Relubricatable; C0-Medium In
CategoryCylindrical Roller Bearing
UNSPSC31171547
Harmonized Tariff Code8482.50.00.00
NounBearing
Keyword StringCylindrical
Manufacturer URLhttp://www.skf.com
Manufacturer Item NumberRNU 308 ECP
Weight / LBS1.142
Bore2.047 Inch | 52 Millimeter
Width0.906 Inch | 23 Millimeter
Outside Diameter3.543 Inch | 90 Millimeter
bore diameter:52 mm
maximum rpm:9500 rpm
outside diameter:90 mm
bearing material:Steel
overall width:23 mm
cage material:Polyamide
bore type:Straight
finish/coating:Uncoated
number of rows:1
closure type:Open
operating temperature range:Maximum 302 °F
series:RNU
dynamic load capacity:93 kN
manufacturer upc number:7316577722713
static load capacity:78 kN
Fw52 mm
D1 ≈75 mm
r1,2 min.1.5 mm
da max.57.7 mm
Da max.81.8 mm
ra max.1.5 mm
Basic dynamic load rating C93 kN
Basic static load rating C078 kN
Fatigue load limit Pu10.2 kN
Calculation factor kr0.15
Limiting value e0.2
Axial load factor Y0.6
Mass bearing0.5 kg

INA KSR20-B0-08-10-18-15 bearing units

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