NTN 452A Tapered Roller s - JiNan Hope Hydraulic Co., Itd

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NTN 452A Tapered Roller s image

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NTN 452A Tapered Roller s Product identifiers

Category:Spherical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:39.986
Product Group:B04311
Internal Clearance:C0-Medium
Mounting Method:Shaft Mount
Rolling Element:Spherical Roller Bearing
Bore Profile:Straight
Cage Material:Steel
Enclosure:Open
Number of Rows of Rollers:Double Row
Relubricatable:Yes
Withdrawal Sleeve:Not Applicable
Withdrawal Nut:Not Applicable
Inch - Metric:Metric
Long Description:180MM Straight Bore; 320MM Outside Diameter; 112MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable
UNSPSC:31171510
Harmonized Tariff Code:84823080
Noun:Bearing
Keyword String:Spherical
Weight / LBS:88.075
Adapter Part Number:Not Applicable Inch | Not Applicable Millimeter
B:112 mm
d:180 mm
D:320 mm
bore diameter::180 mm
maximum rpm::1900 RPM
outside diameter::320 mm
operating temperature range::Maximum of +390 °F
overall width::112 mm
cage material::Steel
bore type::Straight
bearing material::Steel
outer ring type::Not Split
cage type::Inner Ring Guided
internal clearance::C0
precision rating::Not Rated
closure type::Open
finish/coating::Uncoated
lubrication hole type::Lubrication Groove & Hole
outer ring width::112 mm
dynamic load capacity::1500 kN
fillet radius::3 mm
static load capacity::2120 kN
series::232
d2 ≈:211 mm
D1 ≈:271 mm
b:13.9 mm
K:7.5 mm
r1,2 min.:4 mm
da min.:197 mm
Da max.:303 mm
ra max.:3 mm
Basic dynamic load rating C:1557 kN
Basic static load rating C0:2120 kN
Fatigue load limit Pu:186 kN
Reference speed:1300 r/min
Limiting speed:1900 r/min
Calculation factor e:0.35
Calculation factor Y1:1.9
Calculation factor Y2:2.9
Calculation factor Y0:1.8
Mass bearing:39.5 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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