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Chi tiet ve cach thao va lap sao cho dung.
Giam thieu duoc su sai lech khong chinh xac khi thao va lap vong bi.
tham khao them tai:
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5. Measurement form for cylindrical bearing seatings
1
2
A
3
B
...................
d = ...................... Tol.
C
...................
D
Company
C1
C2
C1 and C2 are
used for split
bearing housings
Machine
Shaft diam. d (mm)
1
2
3
Position
A
B
C (C1)
C2
D
A
B
C (C1)
C2
D
A
B
C (C1)
C2
D
A
B
C (C1)
C2
D
...................
1
2
3
D = ...................... Tol.
Report No.
Housing diam. D (mm)
1
2
3
Drawing No.
Bearing/Sleeve
designation
Miscellaneous
...................
Page
6. Feeler gauges 729865 series
For accurate bearing clearance measurement
SKF feeler gauges are designed to measure the internal clearance when adjusting spherical
roller bearings. Two types are available, one with 13 blades of 100 mm (4 in) length and the
other with 29 blades of 200 mm (8 in) length.
High accuracy of measurement
729865 A is supplied with protective plastic cover
729865 B is supplied with protective steel cage
Technical data
Designation Blade length Blade thickness
mm in
mm in
mm in
mm in
729865 A 100 4.0 0,03 0.0012 0,08 0.0031 0,14 0.0055
0,04 0.0016 0,09 0.0035 0,15 0.0059
0,05 0.0020 0,10 0.0039 0,20 0.0079
0,06 0.0024 0,12 0.0047 0,30 0.0118
0,07 0.0028
729865 B
200
8.0
0,05 0.0020 0,18 0.0071 0,60 0.0236
0,09 0.0035 0,19 0.0075 0,65 0.0256
0,10 0.0039 0,20 0.0079 0,70 0.0276
0,11 0.0043 0,25 0.0098 0,75 0.0295
0,12 0.0047 0,30 0.0118 0,80 0.0315
0,13 0.0051 0,35 0.0138 0,85 0.0335
0,14 0.0055 0,40 0.0157 0,90 0.0354
0,15 0.0059 0,45 0.0177 0,95 0.0374
0,16 0.0063 0,50 0.0197 1,00 0.0394
0,17 0.0067 0,55 0.0216
7. Grease meter LAGM 1000E
Accurate grease quantity measurement for adequate
lubrication
It is generally difficult to determine the correct quantity of grease when manually lubricating
bearings, either using a grease gun or pump, which can result in either over- or under-greasing
the bearing.
That can negatively influence the bearing's service life and possibly result in machine
breakdown.
The SKF grease meter LAGM 1000E accurately measures grease discharge in volume or weight,
in both metric (cm³ or g) and US units (US fl. oz or oz). It has a high maximum pressure of 70
MPa
(10,000 psi), making it ideal for use in combination with many
types of grease guns and pumps.
Measures grease discharge in volume or weight,
making conversion calculations unnecessary
High accuracy facilitates adequate bearing lubrication,
reducing the risk of over- or under-greasing
Suitable for all SKF bearing greases of consistency classes
up to NLGI 3
An oil and grease resistant rubber sleeve protects the electronics in case of impact
The backlit LCD displays large and clear-to-read digits,
including "low battery" indication
Small, compact and lightweight design - only 0,3 kg (0.66 lb)
Corrosion-free aluminium housing
Easy to install and use
Technical data
8. Designation
LAGM 1000E
Housing material
Aluminium, anodised
Weight
0,3 kg (0.66 lb)
Max. flow
1.000 cm³/min (34 fl oz./min)
IP rating
IP 67
Suitable greases
NLGI 0 - NLGI 3
Maximum operating pressure 70 MPa (10,000 psi)
1000 cm³/min (34 US fl.
Maximum grease flow
oz/min)
Thread connections
M10 x 1
Display
Lit LCD (4 digits / 9 mm)
Accuracy
±3% from 0 - 300 bar
±5% from 300 - 700 bar
Selectable units
cm³, g, US fl. oz or oz
Display lamp auto switch off 15 seconds after last pulse
Low battery
Indication on display
Battery type
1.5 V LR1 (2x) Alkaline
Unit auto switch off
1 minute after last pulse
9. LGMT 2
SKF general purpose industrial and automotive bearing
grease
LGMT 2 is mineral oil based lithium soap thickened grease with excellent thermal
stability within its operating temperature range. This premium quality, general
purposes grease is suitable for a wide range of industrial and automotive
applications.
Excellent oxidation stability
Good mechanical stability
Excellent water resistance and rust inhibiting properties
Typical applications:
Agricultural equipment
Automotive wheel bearings
Conveyors
Small electric motors
Industrial fans
Bearing operating conditions
Temperature
Speed
Load
Vertical shaft
Fast outer ring rotation
Oscillating movements
Severe vibration
Shock load or frequent start up
Low noise
Low friction
Rust inhibiting properties
+ = Recommended
o = Suitable
Available pack sizes
35 g 200 g 420 ml
tube tube cartridge
Medium
Medium
Low to medium
o
+
o
+
- = Not suitable
1 kg 5 kg 18 kg 50 kg 180 kg
can can can drum drum
10. Technical data
DIN 51825 code
NLGI consistency class
Soap type
Colour
Base oil type
Operating temperature range, ºC (ºF)
Dropping point DIN ISO 2176, ºC (ºF)
Base oil viscosity:
40 ºC, mm2/s
100 ºC, mm2/s
Penetration DIN ISO 2137:
60 strokes, 10-1 mm
100 000 strokes, 10-1 mm
Mechanical stability:
Roll stability, 50 hrs at 80 ºC, 10-1 mm
SKF V2F test
Corrosion protection:
SKF
- standard ISO 11007
Emcor:
- water washout test
- salt water test (100%
seawater)
Water resistance
DIN 51 807/1, 3 hrs at 90 ºC
Oil separation
DIN 51 817, 7 days at 40 ºC, static, %
Lubrication ability
SKF R2F, running test B at 120 ºC
Copper corrosion
DIN 51 811, 110 ºC
Rolling bearing grease life
SKF R0F test L50 life at 10 000 rpm, hrs
EP performance
Wear scar DIN 51350/5, 1 400 N, mm
4-ball test, welding load DIN 51350/4
Fretting corrosion
ASTM D4170 (mg)
Designation
* Typical value
K2K-30
2
Lithium
Red brown
Mineral
-30 to 120 (-22 to
250)
180 min. (356 min.)
110
11
265 - 295
+50 max. (325 max.)
+ 50 max.
'M'
0-0
0-0
0 - 1*
1 max.
1-6
Pass
2 max.
(130 °C / 266 °F)
LGMT 2/(pack size)