Bearing NA 4907 RS NBS -

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Bearing NA 4907 RS NBS image

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Bearing NA 4907 RS NBS Technology

Bearing number:NN 3011 TN/SP
Size (mm):55x90x26
Bore Diameter (mm):55
Outer Diameter (mm):90
Width (mm):26
d:55 mm
D:90 mm
B:26 mm
C:26 mm
b:– mm
d1:68.2 mm
r1 min.:1,1 mm
r2 min.:1,1 mm
r3 min.:0,6 mm
r4 min.:0,6 mm
E:81 mm
K:– mm
da min.:61.5 mm
Da min:82 mm
Da max.:83.5 mm
ra max.:1 mm
S:1,5 mm
dh:79,8 mm
Weight:0,62 Kg
Basic dynamic load rating (C):69,3 kN
Basic static load rating (C0):96,5 kN
(Grease) Lubrication Speed:10 000 r/min
(Oil) Lubrication Speed:12 000 r/min
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.664
Product Group:B04270
Bore Profile:Straight
Cage Material:Polymer
Precision Class:Special Precision
Number of Rows of Rollers:Double Row
Separable:Outer Ring - Both Sides
Rolling Element:Cylindrical Roller Bearing
Profile:Complete with Outer and Inner Ring
Snap Ring:No
Internal Clearance:C1-Tight
Retainer:Yes
Relubricatable:Yes
Inch - Metric:Metric
Other Features:3 Rib Inner Ring | Plain Outer Ring | High Precision Bearing | Cage on Inner Ring OD
Long Description:55MM Bore; Straight Bore Profile; 90MM Outside Diameter; 26MM Width; Polymer Cage Matetrial; Special Precision; Double Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight In
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NN 3011 TN/SP
Weight / LBS:1.462
Outside Diameter:3.543 Inch | 90 Millimeter
Width:1.024 Inch | 26 Millimeter
Bore:2.165 Inch | 55 Millimeter
r1,2 min.:1.1 mm
s max.:1.5 mm
Da min.:82 mm
dn:79.8 mm
Basic dynamic load rating C:69.3 kN
Basic static load rating C0:96.5 kN
Fatigue load limit Pu:11.6 kN
Attainable speed for grease lubrication:10000 r/min
Attainable speed for oil-air lubrication:12000 r/min
Reference grease quantity Gref:3.6 cm³
Static radial stiffness (guideline value):1220 N/µm
Mass bearing:0.62 kg

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