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NBS RNA 4914 needle roller bearings - Industrial Bearing

  NBS RNA 4914 needle roller bearings

NBS RNA 4914 needle roller bearings pdf

NBS RNA 4914 needle roller bearings 240 Bore Diameter (mm) SEARCH – Whether it’s agriculture or 240x160x38 Size (mm) construction equipment your working on, Has the 160 Outer Diameter (mm) you need.

Size (mm) 240x160x38
Bore Diameter (mm) 240
Outer Diameter (mm) 160
Width (mm) 38
d 160 mm
D 240 mm
B 38 mm
d1 184.7 mm
d2 184.7 mm
D1 215.3 mm
r1,2 – min. 2.1 mm
r3,4 – min. 1 mm
a 45.9 mm
da – min. 171 mm
db – min. 171 mm
Da – max. 229 mm
Db – max. 235 mm
ra – max. 2 mm
rb – max. 1 mm
dn 191.4 mm
Basic dynamic load rating – C 195 kN
Basic static load rating – C0 216 kN
Fatigue load limit – Pu 6.6 kN
Limiting speed for grease lubrication 5600 r/min
Limiting speed for oil lubrication 8500 mm/min
Ball – Dw 25.4 mm
Ball – z 22
Gref 66 cm3
Calculation factor – f0 15.8
Preload class A – GA 730 N
Preload class B – GB 1460 N
Preload class C – GC 2920 N
Preload class D – GD 5840 N
Calculation factor – f 1
Calculation factor – f2A 1
Calculation factor – f2B 1.02
Calculation factor – f2C 1.05
Calculation factor – f2D 1.09
Calculation factor – fHC 1
Preload class A 171 N/micron
Preload class B 233 N/micron
Preload class C 327 N/micron
Preload class D 472 N/micron
Inventory 0.0
Manufacturer Name SKF
Minimum Buy Quantity N/A
Weight / Kilogram 5.755
EAN 7316570644340
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 | High Precision
Long Description 160MM Bore; 240MM Outside Diameter; 38MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Bal
UNSPSC 31171531
Harmonized Tariff Code 8482.10.50.28
Noun Bearing
Keyword String Angular Contact Ball
Manufacturer Item Number 7032 CD/P4A
Weight / LBS 12.677
Width 1.496 Inch | 38 Millimeter
Bore 6.299 Inch | 160 Millimeter
Outside Diameter 9.449 Inch | 240 Millimeter
r1,2 min. 2.1 mm
r3,4 min. 1 mm
da min. 171 mm
db min. 171 mm
Da max. 229 mm
Db max. 235 mm
ra max. 2 mm
rb max. 1 mm
Basic dynamic load rating C 195 kN
Basic static load rating C0 216 kN
Fatigue load limit Pu 6.55 kN
Attainable speed for grease lubrication 5600 r/min
Attainable speed for oil-air lubrication 8500 r/min
Ball diameter Dw 25.4 mm
Number of balls z 22
Reference grease quantity Gref 66 cm³
Preload class A GA 730 N
Static axial stiffness, preload class A 171 N/µm
Preload class B GB 1460 N
Static axial stiffness, preload class B 233 N/µm
Preload class C GC 2920 N
Static axial stiffness, preload class C 327 N/µm
Preload class D GD 5840 N
Static axial stiffness, preload class D 472 N/µm
Calculation factor f 1.16
Calculation factor f1 1
Calculation factor f2A 1
Calculation factor f2B 1.02
Calculation factor f2C 1.05
Calculation factor f2D 1.09
Calculation factor fHC 1
Calculation factor f0 15.8
Mass bearing 5.15 kg

      Detailed Parameters

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