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QA認證資訊
目錄: SKF
Created: 20.01.2014
產品目錄的特殊屬性:
Central management with the CADENAS quality tool PARTproject QA
Electronic test run was passed (CAD compatibility assured)
Only clear nomenclature -> ERP-compatibility assured
SKF
SKF RPNA 25/42
SKF
Bearings units and housings
Roller bearings
Needle roller bearings
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CAD模型選擇
{skf/bearings_units_and_housings/roller_bearings/needle_roller_bearings/bn1_004.prj},{NB=SKF_RPNA 25/42},{DESIGNATION=RPNA 25/42},{FW=25.000},{D=42.000},{C=20.000},{D1=36.500},{R=0.800},{PITCH=27.500},{DW=2.500},{LW=16.800},{DAMIN=35},{DAMAX=37},{RAMAX=0.8},{LOAD1=19.000},{LOAD2=32.500},{LOAD3=4.000},{SPEED1=16000},{SPEED2=18000},{Z=20.000},{II=1.000},{MASS=0.109},{DESIGN=nrb_rpna}
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可提供的產品: 8
HELP_VARIABLE
Company
SKF
Description
BN1_004 - Alignment needle roller bearings, without an inner ring
Bill of material
SKF_RPNA 25/42
DESIGNATION
Bearing designation
RPNA 25/42
RPNA 25/42
FW
Fw - Diameter under rollers
25.000
25.000
mm
D
D - Outside diameter
42.000
42.000
mm
C
C- Width
20.000
20.000
mm
DAMIN
Da min. - Smallest permissible abutment diameter housing
35
35
mm
DAMAX
Da max. - Largest permissible abutment diameter housing
37
37
mm
RAMAX
ra max. - Fillet radius
0.8
mm
LOAD1
C - Basic dynamic load rating
19.000
19.000
kN
LOAD2
C0 - Basic static load rating
32.500
32.500
kN
LOAD3
Pu - Fatigue load limit
4.000
4.000
kN
SPEED1
Speed rating - Reference speed
16000
16000
r/min
SPEED2
Speed rating - Limiting speed
18000
18000
r/min
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