Cylindrical Roller Bearings 22311EX NACHI

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Cylindrical Roller Bearings 22311EX NACHI image

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Cylindrical Roller Bearings 22311EX NACHI Exchange Guide

Bearing number:NN 3034 K/SPW33
Size (mm):170x260x67
Bore Diameter (mm):170
Outer Diameter (mm):260
Width (mm):67
d:170 mm
D:260 mm
B:67 mm
d1:204 mm
E:236 mm
b:8.9 mm
K:4.5 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
s:2.5 mm
da - min.:181 mm
Da - min.:238 mm
Da - max.:249 mm
ra - max.:2 mm
dn:230.8 mm
Basic dynamic load rating - C:457 kN
Basic static load rating - C0:815 kN
Fatigue load limit - Pu:83 kN
Limiting speed for grease lubrication:3200 r/min
Limiting speed for oil lubrication:3600 mm/min
Gref:105 cm
Static radial stiffness (guideline value):3790 N/micron
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:12.912
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:170MM Bore; Tapered Bore Profile; 260MM Outside Diameter; 67MM Width; Brass 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 3034 K/SPW33
Weight / LBS:28.44
Outside Diameter:10.236 Inch | 260 Millimeter
Width:2.638 Inch | 67 Millimeter
Bore:6.693 Inch | 170 Millimeter
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
s max.:2.5 mm
da min.:181 mm
Da min.:238 mm
Da max.:249 mm
Basic dynamic load rating C:457 kN
Basic static load rating C0:815 kN
Fatigue load limit Pu:83 kN
Attainable speed for grease lubrication:3200 r/min
Attainable speed for oil-air lubrication:3600 r/min
Reference grease quantity Gref:105 cm³
Mass bearing:12 kg

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Cylindrical Roller Bearings 22311EX NACHI Exchange Guide

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