25 mm x 52 mm x 15 mm da – min. Loyal Modus Abec 7 Skateboard Bearings

Advance 25 mm x 52 mm x 15 mm da – min. Loyal Modus Abec 7 Skateboard Bearings is your source for quality Skateboard Bearings and accessories. shop online for home delivery 7205 CD/P4A Bearing number or pick up in one of our 10000 .

Bearing number 7205 CD/P4A
Size (mm) 52x25x15
Brand SKF
Bore Diameter (mm) 52
Outer Diameter (mm) 25
Width (mm) 15
d 25 mm
D 52 mm
B 15 mm
d1 34.1 mm
d2 34.1 mm
D1 43.7 mm
r1,2 – min. 1 mm
r3,4 – min. 0.3 mm
a 12.8 mm
da – min. 30.6 mm
db – min. 30.6 mm
Da – max. 46.4 mm
Db – max. 49.6 mm
ra – max. 1 mm
rb – max. 0.3 mm
dn 36.1 mm
Basic dynamic load rating – C 13.5 kN
Basic static load rating – C0 7.2 kN
Fatigue load limit – Pu 0.305 kN
Limiting speed for grease lubrication 30000 r/min
Limiting speed for oil lubrication 45000 mm/min
Ball – Dw 7.938 mm
Ball – z 13
Gref 1.872 cm3
Calculation factor – f0 9.1
Preload class A – GA 50 N
Preload class B – GB 100 N
Preload class C – GC 200 N
Preload class D – GD 400 N
Calculation factor – f 1
Calculation factor – f2A 1
Calculation factor – f2B 1.01
Calculation factor – f2C 1.03
Calculation factor – f2D 1.05
Calculation factor – fHC 1
Preload class A 29 N/micron
Preload class B 38 N/micron
Preload class C 52 N/micron
Preload class D 72 N/micron
Category Precision Ball Bearings
Inventory 0.0
Manufacturer Name SKF
Minimum Buy Quantity N/A
Weight / Kilogram 0.14
EAN 7316570266900
Product Group B04270
Enclosure Open
Precision Class ABEC 7 | ISO P4
Material – Ball Steel
Number of Bearings 1 (Single)
Contact Angle 15 Degree
Preload None
Raceway Style 1 Rib Outer Ring
Cage Material Phenolic
Rolling Element Ball Bearing
Flush Ground No
Inch – Metric Metric
Other Features Single Row | Angular Contact |
Long Description 25MM Bore; 52MM Outside Diamet
UNSPSC 31171531
Harmonized Tariff Code 8482.10.50.28
Noun Bearing
Keyword String Angular Contact Ball
Manufacturer Item Number 7205 CD/P4A
Weight / LBS 0.298
Width 0.591 Inch | 15 Millimeter
Bore 0.984 Inch | 25 Millimeter
Outside Diameter 2.047 Inch | 52 Millimeter
r1,2 min. 1 mm
r3,4 min. 0.3 mm
da min. 30.6 mm
db min. 30.6 mm
Da max. 46.4 mm
Db max. 49.6 mm
ra max. 1 mm
rb max. 0.3 mm
Basic dynamic load rating C 13.5 kN
Basic static load rating C0 7.2 kN
Fatigue load limit Pu 0.305 kN
Attainable speed for grease lubrication 30000 r/min
Attainable speed for oil-air lubrication 45000 r/min
Ball diameter Dw 7.938 mm
Number of balls z 13
Reference grease quantity Gref 1.872 cm³
Preload class A GA 50 N
Static axial stiffness, preload class A 29 N/µm
Preload class B GB 100 N
Static axial stiffness, preload class B 38 N/µm
Preload class C GC 200 N
Static axial stiffness, preload class C 52 N/µm
Preload class D GD 400 N
Static axial stiffness, preload class D 72 N/µm
Calculation factor f 1.03
Calculation factor f1 1
Calculation factor f2A 1
Calculation factor f2B 1.01
Calculation factor f2C 1.03
Calculation factor f2D 1.05
Calculation factor fHC 1
Calculation factor f0 9.1
Mass bearing 0.13 kg

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