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NSK BL 309 Z deep groove ball bearings - Industrial Bearing

  NSK BL 309 Z deep groove ball bearings

NSK BL 309 Z deep groove ball bearings pdf

Enjoy High 22x10x6 Size (mm) Margins on Competitive 22 Bore Diameter (mm) 10 Outer Diameter (mm) Pricing.Great Wholesale Products at Low Costs.

Size (mm) 22x10x6
Bore Diameter (mm) 22
Outer Diameter (mm) 10
Width (mm) 6
d 10 mm
D 22 mm
B 6 mm
d1 14 mm
d2 14 mm
D1 18 mm
r1,2 – min. 0.3 mm
r3,4 – min. 0.2 mm
a 6.8 mm
da – min. 12 mm
db – min. 12 mm
Da – max. 20 mm
Db – max. 20.6 mm
ra – max. 0.3 mm
rb – max. 0.2 mm
dn 14.8 mm
Basic dynamic load rating – C 2.4 kN
Basic static load rating – C0 1.1 kN
Fatigue load limit – Pu 0.045 kN
Limiting speed for grease lubrication 70000 r/min
Limiting speed for oil lubrication 110000 mm/min
Ball – Dw 3.175 mm
Ball – z 12
Gref 0.12 cm3
Calculation factor – e 0.68
Calculation factor – Y2 1.41
Calculation factor – Y0 0.76
Calculation factor – X2 0.67
Calculation factor – Y1 0.92
Preload class A – GA 15 N
Preload class B – GB 30 N
Preload class C – GC 60 N
Preload class D – GD 120 N
Calculation factor – f 1.03
Calculation factor – f1 0.98
Calculation factor – f2A 1
Calculation factor – f2B 1.07
Calculation factor – f2C 1.12
Calculation factor – f2D 1.17
Calculation factor – fHC 1.04
Preload class A 32 N/micron
Preload class B 42 N/micron
Preload class C 54 N/micron
Preload class D 72 N/micron
Inventory 0.0
Manufacturer Name SKF
Minimum Buy Quantity N/A
Weight / Kilogram 0
Product Group B04270
r1,2 min. 0.3 mm
r3,4 min. 0.2 mm
da min. 12 mm
db min. 12 mm
Da max. 20 mm
Db max. 20.6 mm
ra max. 0.3 mm
rb max. 0.2 mm
Basic dynamic load rating C 2.42 kN
Basic static load rating C0 1.06 kN
Fatigue load limit Pu 0.045 kN
Attainable speed for grease lubrication 70000 r/min
Attainable speed for oil-air lubrication 110000 r/min
Ball diameter Dw 3.175 mm
Number of balls z 12
Reference grease quantity Gref 0.12 cm³
Preload class A GA 15 N
Static axial stiffness, preload class A 32 N/µm
Preload class B GB 30 N
Static axial stiffness, preload class B 42 N/µm
Preload class C GC 60 N
Static axial stiffness, preload class C 54 N/µm
Preload class D GD 120 N
Static axial stiffness, preload class D 72 N/µm
Calculation factor f 1.03
Calculation factor f1 0.98
Calculation factor f2A 1
Calculation factor f2B 1.07
Calculation factor f2C 1.12
Calculation factor f2D 1.17
Calculation factor fHC 1.04
Calculation factor e 0.68
Calculation factor (single, tandem) Y2 0.87
Calculation factor (single, tandem) Y0 0.38
Calculation factor (single, tandem) X2 0.41
Calculation factor (back-to-back, face-to-face) Y1 0.92
Calculation factor (back-to-back, face-to-face) Y2 1.41
Calculation factor (back-to-back, face-to-face) Y0 0.76
Calculation factor (back-to-back, face-to-face) X2 0.67
Mass bearing 0.009 kg

  Detailed Parameters

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