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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
BN1 004 - Alignment needle roller bearings, without an inner ring
SKF
Bearings units and housings
Roller bearings
Needle roller bearings
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{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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LINA
明細表
DESIGNATION
Bearing designation
ⁿ/ₐ
FW
Fw - Diameter under rollers
[mm]
D
D - Outside diameter
[mm]
C
C- Width
[mm]
DAMIN
Da min. - Smallest permissible abutment diameter housing
[mm]
DAMAX
Da max. - Largest permissible abutment diameter housing
[mm]
RAMAX
ra max. - Fillet radius
[mm]
LOAD1
C - Basic dynamic load rating
[kN]
LOAD2
C0 - Basic static load rating
[kN]
LOAD3
Pu - Fatigue load limit
[kN]
SPEED1
Speed rating - Reference speed
[r/min]
SPEED2
Speed rating - Limiting speed
[r/min]
SKF_RPNA 15/28
RPNA 15/28
15.000
28.000
12.000
23.5
24.5
0.8
7.370
9.150
1.080
24000
28000
SKF_RPNA 18/32
RPNA 18/32
18.000
32.000
16.000
26
27
0.8
12.800
17.600
2.120
22000
24000
SKF_RPNA 20/35
RPNA 20/35
20.000
35.000
16.000
29.5
30.5
0.8
13.200
19.300
2.280
19000
22000
SKF_RPNA 25/42
RPNA 25/42
25.000
42.000
20.000
35
37
0.8
19.000
32.500
4.000
16000
18000
SKF_RPNA 30/47
RPNA 30/47
30.000
47.000
20.000
41
42
0.8
22.900
38.000
4.800
13000
15000
SKF_RPNA 35/52
RPNA 35/52
35.000
52.000
20.000
46.5
47.5
0.8
24.600
45.000
5.600
11000
13000
SKF_RPNA 40/55
RPNA 40/55
40.000
55.000
20.000
49.5
50.5
0.8
26.400
51.000
6.300
10000
11000
SKF_RPNA 45/62
RPNA 45/62
45.000
62.000
20.000
57
58
0.8
27.500
57.000
7.100
9000
10000
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