NTN L860049 Tapered Roller Bearings - JiNan Hope Hydraulic Co., Itd

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NTN L860049 Tapered Roller Bearings image

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Products and services NTN L860049 Tapered Roller Bearings

Bearing number:NN 3056 K/SPW33
Size (mm):280x420x106
Bore Diameter (mm):280
Outer Diameter (mm):420
Width (mm):106
d:280 mm
D:420 mm
B:106 mm
C:106 mm
b:15,3 mm
d1:332.8 mm
r1 min.:4 mm
r2 min.:4 mm
r3 min.:1,5 mm
r4 min.:1,5 mm
E:384 mm
K:7,5 mm
da min.:295 mm
Da min:387 mm
Da max.:404 mm
ra max.:3 mm
S:5 mm
dh:375,3 mm
Weight:47,5 Kg
Basic dynamic load rating (C):1 080 kN
Basic static load rating (C0):2 080 kN
(Grease) Lubrication Speed:1 900 r/min
(Oil) Lubrication Speed:2 200 r/min
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:58.052
Product Group:B04270
Bore Profile:Tapered
Cage Material:Brass
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:280MM Bore; Tapered Bore Profile; 420MM Outside Diameter; 106MM Width; Brass 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 3056 K/SPW33
Weight / LBS:127.868
Bore:11.024 Inch | 280 Millimeter
Width:4.173 Inch | 106 Millimeter
Outside Diameter:16.535 Inch | 420 Millimeter
r1,2 min.:4 mm
r3,4 min.:1.5 mm
s max.:5 mm
Da min.:387 mm
dn:375.3 mm
Basic dynamic load rating C:1080 kN
Basic static load rating C0:2080 kN
Fatigue load limit Pu:196 kN
Attainable speed for grease lubrication:1900 r/min
Attainable speed for oil-air lubrication:2200 r/min
Reference grease quantity Gref:420 cm³
Static radial stiffness (guideline value):6010 N/µm
Mass bearing:47.5 kg

Now our products are exported to lots of countries in the world, such as Mid-east, Europe, America, South America and Southeast Asia, etc. In some area, our products even cover over 50% of the market share.

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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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