Product Details

Komatsu

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu Size Chart (mm/inches)

CategoryCylindrical Roller Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight0.275
EAN7316577652416
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 - MetricMetric
Other Features2 Rib Outer Ring | Cage on Outer Ring ID
Long Description42MM Bore; Straight Bore Profile; 72MM Outside Diameter; 19MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Not Separable; No Snap Ring; Relubricatable; C0-Medium Internal Clearance; Ret
CategoryCylindrical Roller Bearing
UNSPSC31171547
Harmonized Tariff Code8482.50.00.00
NounBearing
Manufacturer URLhttp://www.skf.com
Manufacturer Item NumberRNU 306
Weight / LBS0.606
D2.835 Inch | 72 Millimeter
B0.748 Inch | 19 Millimeter
d1.654 Inch | 42 Millimeter
bore diameter:42 mm
precision rating:Not Rated
outside diameter:72 mm
maximum rpm:12000 RPM
overall width:19 mm
finish/coating:Uncoated
bore type:Straight
closure type:Open
number of rows:1
outer ring width:19 mm
internal clearance:C0
fillet radius:1 mm
dynamic load capacity:36.9 kN
series:RNU30
static load capacity:20 kN
Fw42 mm
D72 mm
C19 mm
D1 ≈56.98 mm
r1,2 min.1.1 mm
da max.45.9 mm
Da max.65.5 mm
ra max.1 mm
Basic dynamic load rating C36.9 kN
Basic static load rating C033.5 kN
Fatigue load limit Pu4.25 kN
Reference speed10000 r/min
Limiting speed12000 r/min
Calculation factor kr0.15
Limiting value e0.2
Axial load factor Y0.6
Mass bearing0.26 kg
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