Product Details

KOYO UCFL209-28 bearing units

Brand Name KOYO
Model Number UCFL209-28
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

KOYO UCFL209-28 bearing Size Chart (mm/inches)

Bearing number6311-2RS1
Size (mm)120x55x29
Bore Diameter (mm)120
Outer Diameter (mm)55
Width (mm)29
d55 mm
D120 mm
B29 mm
d175.34 mm
D2103.7 mm
r1,2 - min.2 mm
da - min.66 mm
da - max.75.2 mm
Da - max.109 mm
ra - max.2 mm
Basic dynamic load rating - C74.1 kN
Basic static load rating - C045 kN
Fatigue load limit - Pu1.9 kN
Limiting speed3800 r/min
Calculation factor - kr0.03
Calculation factor - f013.1
CategorySingle Row Ball Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram1.418
EAN7316570437669
Product GroupB00308
Enclosure2 Seals
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingNo
Internal Special FeaturesNo
Cage MaterialSteel
Enclosure TypeContact Seal
Internal ClearanceC0-Medium
Inch - MetricMetric
Long Description55MM Bore; 120MM Outside Diameter; 29MM Outer Race Diameter; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
CategorySingle Row Ball Bearing
UNSPSC31171504
Harmonized Tariff Code8482.10.50.68
NounBearing
Keyword StringBall
Manufacturer URLhttp://www.skf.com
Manufacturer Item Number6311-2RS1
Weight / LBS3.13
Outer Race Width1.142 Inch | 29 Millimeter
Outside Diameter4.724 Inch | 120 Millimeter
Bore2.165 Inch | 55 Millimeter
d1 ≈75.34 mm
D2 ≈103.7 mm
r1,2 min.2 mm
da min.66 mm
da max.75.2 mm
Da max.109 mm
ra max.2 mm
Basic dynamic load rating C74.1 kN
Basic static load rating C045 kN
Fatigue load limit Pu1.9 kN
Calculation factor kr0.03
Calculation factor f013.1
Mass bearing1.41 kg
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