Rolling Bearing Damage 2009 Part 4 ppt
Rolling Bearing Damage 2009 Part 4 ppt
... designed as the locating
bearing, the bearing on the drive end
as the floating bearing.
b: Tracks on bearings in working order.
The locating bearing shows the
characteristics of a bearing under
combined ... during mounting
– Set suitable bearing clearance
FAG 26
Evaluation of running features and damage to dismounted bearings
Pattern of rolling contact
38: Misaligned bearings...
Rolling Bearing Damage 2009 Part 3 pptx
... taken
3.1 Measures to be taken
3.1.1 Marking separate parts
– When there are several bearings from
the same type of bearing location
number all bearing parts and keep a
record of their arrangement in ... Appearance of dis-
mounted bearing parts
1 Foreign particle
indentations ■
2 Fatigue ■■■■■
3 Stationary
vibration marks ■
4 Molten dents
and flutes ■
5 Skidding ■ ■
6 Rolling eleme...
Rolling Bearing Damage 2009 Part 6 ppt
... flowing
through the bearing (earthing, insula-
tion).
– Use current insulated bearings.
FAG 38
Evaluation of running features and damage to dismounted bearings
Pattern of rolling contact
59: ... heat treatment for rings
FAG 40
Evaluation of running features and damage to dismounted bearings
Pattern of rolling contact
63: Outer ring fracture of a deep groove ball bearing in the a...
Rolling Bearing Damage 2009 Part 2 potx
... damage to dismounted bearings
FAG 12
12: Rolling bearing damage symptoms and their causes
Symptom Damaged area of bearing Typical causes of rolling bearing damage
Mounting
Seats Rolling Lip Cage ... running features and damage to dismounted
bearings
11: Causes of failure in rolling bearings (Source: antriebstechnik 18 (1979) No. 3,
71- 74) . Only about 0.35% of all rol...
Rolling Bearing Damage 2009 Part 5 pot
... of running features and damage to dismounted bearings
Pattern of rolling contact
44 : Reduction in life due to different contaminants
45 : Fatigue damage caused by foreign particle indentation spreads ... surrounding parts
– Correct mounting
FAG 30
Evaluation of running features and damage to dismounted bearings
Pattern of rolling contact
46 : Fatigue damage in groove bottom of...
Rolling Bearing Damage 2009 Part 8 docx
... lip
surface.
3 .4. 1 Damage to lip and roller faces
in roller bearings
3 .4. 1.1 Scoring due to foreign particles
Symptoms:
Arc-shaped scratches in the lip surface
or roller face (particularly frequent ... of running features and damage to dismounted bearings
Lip contact
87: Corrosion in the area of the sealing track at the lip of an angular contact ball
bearing
3 .4. 1 .4 Lip fractu...
Rolling Bearing Damage 2009 Part 9 ppsx
... and
Dismounting of Rolling Bearings").
57 FAG
Evaluation of running features and damage to dismounted bearings
Cage damage
94: Melted fase of plastic cage in the case of incorrect bearing heating ... self-aligning bearings, avoid mis-
alignment
55 FAG
Evaluation of running features and damage to dismounted bearings
Cage damage
90: Diagonal wear in cage pockets of roller beari...
Rolling Bearing Damage 2009 Part 10 ppsx
... 3316
Molybdenum 281,615 1,073 -17 89 99 47 781 44 543
Nickel 231,6 04 1,778 4 1 14 62 3 848 7 21 640
Vanadium 311,071 0,937 -37 5 45 642 28 68560
Tungsten 40 0,875 0, 742 -16 4 26 141 29 19053
Silicon 251,611 2,173 ... max
Cobalt 228,616 1,673 268 962 41 5 179515 107157
Manganese 257,610 1,318 -76 -121 - 34 67816 5 149 6
Chromium 267,716 1 ,47 6 381 669 195 76696 51688
Copper 3...
Rolling Bearing Damage 2009 Part 11 pot
... 5003872
Fax 0180 5003873
From other countries:
Phone +49 9132 82-0
Fax +49 9132 82 -49 50
Notes
4. 7 Calculation of load
conditions
In several cases bearings, whose load
situation is not known completely, ... calculate values for the ex-
ternal bearing load, tilting between
mounted rings, internal stress, kinematic
procedures within the bearing, deforma-
tion of mating parts, temperatur...
Waste Management 2009 Part 4 ppt
... www.learndirect-advice.co.uk. Retrieved 30
th
September 2009.
Megarry, J). Pp42-56. Kogan Page, London.
Inside Waste. (2009) . “Members have their say on WMAA”. Inside Waste. April 2009. P 14.
Jackson, P. (1968). Life ... Wildlife
Society Bulletin. 30 (4) : 1 245 -1252.
Noon, P. (19 94) . CPD: Professional Development-Continuing and Compulsory? Librarian
Career Development. 2 (4) :...
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