Komatsu 234-54-81630 HOOD MODELS

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Komatsu 234-54-81630 HOOD

Komatsu 234-54-81630 HOOD SPECIFICATIONS

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Product Description

Komatsu 234-54-81630 HOOD Size Chart (mm/inches)
Bearing number	71919 ACD/P4A
Size (mm)	130x95x18
Bore Diameter (mm)	130
Outer Diameter (mm)	95
Width (mm)	18
d	95 mm
D	130 mm
B	18 mm
d1	105.8 mm
d2	105.8 mm
D1	119.2 mm
r1,2 - min.	1.1 mm
r3,4 - min.	0.6 mm
a	35.3 mm
da - min.	101 mm
db - min.	101 mm
Da - max.	124 mm
Db - max.	126 mm
ra - max.	1 mm
rb - max.	0.6 mm
dn	108.6 mm
Basic dynamic load rating - C	46.2 kN
Basic static load rating - C0	52 kN
Fatigue load limit - Pu	2.1 kN
Limiting speed for grease lubrication	8500 r/min
Limiting speed for oil lubrication	14000 mm/min
Ball - Dw	11.112 mm
Ball - z	28
Gref	7.8 cm3
Calculation factor - e	0.68
Calculation factor - Y2	0.87
Calculation factor - Y0	0.38
Calculation factor - X2	0.41
Calculation factor - Y1	0.92
Calculation factor - Y2	1.41
Calculation factor - Y0	0.76
Calculation factor - X2	0.67
Preload class A - GA	290 N
Preload class B - GB	580 N
Preload class C - GC	1160 N
Preload class D - GD	2320 N
Calculation factor - f	1.26
Calculation factor - f1	0.98
Calculation factor - f2A	1
Calculation factor - f2B	1.04
Calculation factor - f2C	1.08
Calculation factor - f2D	1.14
Calculation factor - fHC	1
Preload class A	240 N/micron
Preload class B	315 N/micron
Preload class C	420 N/micron
Preload class D	576 N/micron
Category	Precision Ball Bearings
Inventory	0.0
Manufacturer Name	SKF
Minimum Buy Quantity	N/A
Weight / Kilogram	0.653
Product Group	B04270
Enclosure	Open
Precision Class	ABEC 7 \| ISO P4
Material - Ball	Steel
Number of Bearings	1 (Single)
Contact Angle	25 Degree
Preload	None
Raceway Style	1 Rib Outer Ring
Cage Material	Phenolic
Rolling Element	Ball Bearing
Flush Ground	No
Inch - Metric	Metric
Other Features	Single Row \| Angular Contact \| High Precision
Long Description	95MM Bore; 130MM Outside Diameter; 18MM Width; Open Enclosure; ABEC 7 \| ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra
Category	Precision Ball Bearings
UNSPSC	31171531
Harmonized Tariff Code	8482.10.50.28
Noun	Bearing
Keyword String	Angular Contact Ball
Manufacturer URL	http://www.skf.com
Manufacturer Item Number	71919 ACD/P4A
Weight / LBS	1.44
Width	0.709 Inch \| 18 Millimeter
Outside Diameter	5.118 Inch \| 130 Millimeter
Bore	3.74 Inch \| 95 Millimeter
d1	105.8 mm
d2	105.8 mm
D1	119.2 mm
r1,2 min.	1.1 mm
r3,4 min.	0.6 mm
da min.	101 mm
db min.	101 mm
Da max.	124 mm
Db max.	126 mm
ra max.	1 mm
rb max.	0.6 mm
dn	108.6 mm
Basic dynamic load rating C	46.2 kN
Basic static load rating C0	52 kN
Fatigue load limit Pu	2.08 kN
Attainable speed for grease lubrication	8500 r/min
Attainable speed for oil-air lubrication	14000 r/min
Ball diameter Dw	11.112 mm
Number of balls z	28
Reference grease quantity Gref	7.8 cm³
Preload class A GA	290 N
Static axial stiffness, preload class A	240 N/µm
Preload class B GB	580 N
Static axial stiffness, preload class B	315 N/µm
Preload class C GC	1160 N
Static axial stiffness, preload class C	420 N/µm
Preload class D GD	2320 N
Static axial stiffness, preload class D	576 N/µm
Calculation factor f	1.26
Calculation factor f1	0.98
Calculation factor f2A	1
Calculation factor f2B	1.04
Calculation factor f2C	1.08
Calculation factor f2D	1.14
Calculation factor fHC	1
Calculation factor e	0.68
Calculation factor (single, tandem) Y2	0.87
Calculation factor (single, tandem) Y0	0.38
Calculation factor (single, tandem) X2	0.41
Calculation factor (back-to-back, face-to-face) Y1	0.92
Calculation factor (back-to-back, face-to-face) Y2	1.41
Calculation factor (back-to-back, face-to-face) Y0	0.76
Calculation factor (back-to-back, face-to-face) X2	0.67
Mass bearing	0.58 kg

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Komatsu 234-54-81630 HOOD MODELS

Komatsu 234-54-81630 HOOD

Komatsu 234-54-81630 HOOD SPECIFICATIONS

Product Description

Komatsu 234-54-81630 HOOD Size Chart (mm/inches)

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Komatsu 234-54-81630 HOOD Technical Articles

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