Product Details

SKF S71907 CDTP/P4B Super Precision Bearings

Brand Name SKF
Model Number S71907 CDTP/P4B
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

SKF S71907 CDTP/P4B bearing Size Chart (mm/inches)

Bearing number71914 ACE/P4A
Size (mm)100x70x16
Bore Diameter (mm)100
Outer Diameter (mm)70
Width (mm)16
d70 mm
D100 mm
B16 mm
d179.3 mm
d276.8 mm
D190.52 mm
r1,2 - min.1 mm
r3,4 - min.0.3 mm
a29.1 mm
da - min.74.6 mm
db - min.72 mm
Da - max.95.4 mm
Db - max.98 mm
ra - max.1 mm
rb - max.0.3 mm
dn81.5 mm
Basic dynamic load rating - C20.8 kN
Basic static load rating - C015.3 kN
Fatigue load limit - Pu0.655 kN
Limiting speed for grease lubrication16500 r/min
Limiting speed for oil lubrication26000 mm/min
Ball - Dw9.525 mm
Ball - z22
Gref4.3 cm3
Calculation factor - e0.68
Calculation factor - Y20.87
Calculation factor - Y00.38
Calculation factor - X20.41
Calculation factor - Y10.92
Calculation factor - Y21.41
Calculation factor - Y00.76
Calculation factor - X20.67
Preload class A - GA190 N
Preload class B - GB570 N
Preload class C - GC1130 N
Calculation factor - f1.14
Calculation factor - f10.99
Calculation factor - f2A1
Calculation factor - f2B1.04
Calculation factor - f2C1.07
Calculation factor - fHC1
Preload class A131 N/micron
Preload class B197 N/micron
Preload class C258 N/micron
CategoryPrecision Ball Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram0
Product GroupB04270
EnclosureOpen
Precision ClassABEC 7 | ISO P4
Material - BallSteel
Number of Bearings1 (Single)
Contact Angle25 Degree
PreloadNone
Raceway Style1 Rib Inner Ring and Outer Ring
Cage MaterialPhenolic
Rolling ElementBall Bearing
Flush GroundNo
Inch - MetricMetric
Other FeaturesSingle Row | Angular Contact | High Speed E Design
Long Description70MM Bore; 100MM Outside Diameter; 16MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearing; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Inner Ring and
CategoryPrecision Ball Bearings
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringBall Angular Contact
Manufacturer URLhttp://www.skf.com
Bore2.756 Inch | 70 Millimeter
Outside Diameter3.937 Inch | 100 Millimeter
Width0.63 Inch | 16 Millimeter
d179.3 mm
d276.8 mm
D190.52 mm
r1,2 min.1 mm
r3,4 min.0.3 mm
da min.74.6 mm
db min.72 mm
Da max.95.4 mm
Db max.98 mm
ra max.1 mm
rb max.0.3 mm
dn81.5 mm
Basic dynamic load rating C20.8 kN
Basic static load rating C015.3 kN
Fatigue load limit Pu0.655 kN
Attainable speed for grease lubrication16500 r/min
Attainable speed for oil-air lubrication26000 r/min
Ball diameter Dw9.525 mm
Number of balls z22
Reference grease quantity Gref4.3 cm³
Preload class A GA190 N
Static axial stiffness, preload class A131 N/µm
Preload class B GB570 N
Static axial stiffness, preload class B197 N/µm
Preload class C GC1130 N
Static axial stiffness, preload class C258 N/µm
Calculation factor f1.14
Calculation factor f10.99
Calculation factor f2A1
Calculation factor f2B1.04
Calculation factor f2C1.07
Calculation factor fHC1
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (single, tandem) Y00.38
Calculation factor (single, tandem) X20.41
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor (back-to-back, face-to-face) Y00.76
Calculation factor (back-to-back, face-to-face) X20.67
Mass bearing0.32 kg
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