NTN 6411C3 Single Row Ball Bearings - JiNan Hope Hydraulic Co., Itd

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NTN 6411C3 Single Row Ball Bearings image

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Information techniques NTN 6411C3 Single Row Ball Bearings

Bearing number:NN 3010 KTN/SP
Size (mm):50x80x23
Bore Diameter (mm):50
Outer Diameter (mm):80
Width (mm):23
d:50 mm
D:80 mm
B:23 mm
C:23 mm
b:– mm
d1:61.3 mm
r1 min.:1 mm
r2 min.:1 mm
r3 min.:0,6 mm
r4 min.:0,6 mm
E:72,5 mm
K:– mm
da min.:55 mm
Da min:74 mm
Da max.:75 mm
ra max.:1 mm
S:1,5 mm
dh:71,4 mm
Weight:0,42 Kg
Basic dynamic load rating (C):52,8 kN
Basic static load rating (C0):73,5 kN
(Grease) Lubrication Speed:11 000 r/min
(Oil) Lubrication Speed:13 000 r/min
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.42
Product Group:B04270
Bore Profile:Tapered
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:50MM Bore; Tapered Bore Profile; 80MM Outside Diameter; 23MM Width; Polymer Cage Matetrial; Special Precision; Double Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight Int
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NN 3010 KTN/SP
Weight / LBS:0.935
Width:0.906 Inch | 23 Millimeter
Bore:1.969 Inch | 50 Millimeter
Outside Diameter:3.15 Inch | 80 Millimeter
bore diameter::50 mm
static load capacity::65.5 kN
outside diameter::80 mm
precision rating::Not Rated
overall width::23 mm
maximum rpm::12000 RPM
flanges::(3) Inner Ring
bearing material::Chrome Steel
bore type::Straight
cage material::Polyamide
number of rows::2
finish/coating::Uncoated
internal clearance::C1
closure type::Open
ring separation::Separable Outer Ring
outer ring width::23 mm
operating temperature range::Maximum of +120 °C
fillet radius::1 mm
dynamic load capacity::50.1 kN
series::NN30
r1,2 min.:1 mm
r3,4 min.:0.6 mm
s max.:1.5 mm
Da min.:74 mm
dn:71.4 mm
Basic dynamic load rating C:52.8 kN
Basic static load rating C0:73.5 kN
Fatigue load limit Pu:8.5 kN
Attainable speed for grease lubrication:11000 r/min
Attainable speed for oil-air lubrication:13000 r/min
Reference grease quantity Gref:2.7 cm³
Static radial stiffness (guideline value):1040 N/µm
Mass bearing:0.42 kg

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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