Product Details

190RU91 Single Row Cylindrical Roller Bearing 190x300x85.7mm

Model Number 18mm
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

190RU91 Single Row Cylindrical Roller Bearing 190x300x85.7mm Size Chart (mm/inches)

Bearing number7003 CD/HCP4A
Size (mm)35x17x10
Bore Diameter (mm)35
Outer Diameter (mm)17
Width (mm)10
d17 mm
D35 mm
B10 mm
d122.6 mm
d222.6 mm
D129.3 mm
r1,2 - min.0.3 mm
r3,4 - min.0.2 mm
a8.5 mm
da - min.19 mm
db - min.19 mm
Da - max.33 mm
Db - max.33.6 mm
ra - max.0.3 mm
rb - max.0.2 mm
dn23.7 mm
Basic dynamic load rating - C6.8 kN
Basic static load rating - C03.2 kN
Fatigue load limit - Pu0.137 kN
Limiting speed for grease lubrication60000 r/min
Limiting speed for oil lubrication95000 mm/min
Ball - Dw5.556 mm
Ball - z12
Gref0.54 cm3
Calculation factor - f09.1
Preload class A - GA25 N
Preload class B - GB50 N
Preload class C - GC100 N
Preload class D - GD200 N
Calculation factor - f1.04
Calculation factor - f1
Calculation factor - f2A1
Calculation factor - f2B1.02
Calculation factor - f2C1.05
Calculation factor - f2D1.09
Calculation factor - fHC1.02
Preload class A22 N/micron
Preload class B29 N/micron
Preload class C39 N/micron
Preload class D55 N/micron
CategoryPrecision Ball Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram0
Product GroupB04270
EnclosureOpen
Precision ClassABEC 7 | ISO P4
Material - BallCeramic
Number of Bearings1 (Single)
Contact Angle15 Degree
PreloadNone
Raceway Style1 Rib Outer Ring
Cage MaterialPhenolic
Rolling ElementBall Bearing
Flush GroundNo
Inch - MetricMetric
Other FeaturesSingle Row | Angular Contact | High Capacity Basic Design
Long Description17MM Bore; 35MM Outside Diameter; 10MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Ceramic Ball Material; 1 (Single) Bearing; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra
CategoryPrecision Ball Bearings
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringBall Angular Contact
Manufacturer URLhttp://www.skf.com
Outside Diameter1.378 Inch | 35 Millimeter
Bore0.669 Inch | 17 Millimeter
Width0.394 Inch | 10 Millimeter
d122.6 mm
d222.6 mm
D129.3 mm
r1,2 min.0.3 mm
r3,4 min.0.2 mm
da min.19 mm
db min.19 mm
Da max.33 mm
Db max.33.6 mm
ra max.0.3 mm
rb max.0.2 mm
dn23.7 mm
Basic dynamic load rating C6.76 kN
Basic static load rating C03.25 kN
Fatigue load limit Pu0.137 kN
Attainable speed for grease lubrication60000 r/min
Attainable speed for oil-air lubrication95000 r/min
Ball diameter Dw5.556 mm
Number of balls z12
Reference grease quantity Gref0.54 cm³
Preload class A GA25 N
Static axial stiffness, preload class A22 N/µm
Preload class B GB50 N
Static axial stiffness, preload class B29 N/µm
Preload class C GC100 N
Static axial stiffness, preload class C39 N/µm
Preload class D GD200 N
Static axial stiffness, preload class D55 N/µm
Calculation factor f1.04
Calculation factor f11
Calculation factor f2A1
Calculation factor f2B1.02
Calculation factor f2C1.05
Calculation factor f2D1.09
Calculation factor fHC1.02
Calculation factor f09.1
Mass bearing0.033 kg
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