Slewing Bearings for Truck Cranes
Four-point contact ball widely used in construction machinery, construction machinery, metallurgical mining machinery, ship port machinery, environmental protection machinery, light industrial machinery, petrochemical machinery, engineering vehicles, military equipment and other industries. Product model covering 4500mm - 200mm various standard and non-standard specifications.
The company shows
 Truck cranes are usually using large single row four-point contact ball slewing bearing. This type of slewing bearing can bear larger axial load, radial load and tilting moment, enabling crane to lift heavy loads stably and reliably.
Four-point contact ball widely used in construction machinery, construction machinery, metallurgical mining machinery, ship port machinery, environmental protection machinery, light industrial machinery, petrochemical machinery, engineering vehicles, military equipment and other industries. Product model covering 4500mm - 200mm various standard and non-standard specifications.
The company shows
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Glass Microfibers Series
Hebei Fangyu Filter Media Co.,Ltd is the leader to produce Glassfiber filter media,Thermal insulation , AGM Separator, Fiberglass VIP Core Material, Pocket Filter Media, Glassmicrofiber air-laid mat ,Hepa Filter Paper in handan hebei China.
1.Glass microfiber filter media, comprised primarily of glass microfibers, is produced with a wet laid process which is similar to that used in the production of paper. Our offerings range from various ASHRAE grades (F6-F9), HEPA grades (H10-H14) to ULPA grades (U15-U16) with exceptional dust holding performance and provide with the highest available efficiency at a minimal resistance to air flow. Our products are available in a laminated form to meet special air filtration requirements.
|
Classification
|
Grade
|
Efficiency(≥%)
|
Basic Weight
(+-5g/m2) |
Thickness
(±0.02mm)
@100kpa
|
Air Resistance
Pa @5.3cm/s |
Tensile
Strength
|
Stiffness
( ≥mg)
MD
|
|
(+-200N/M)
MD
|
|||||||
|
ULPA
|
FY-U17
|
99.9999
|
73
|
0.37
|
500+-20
|
1200
|
1000
|
|
FY-U16
|
99.9999
|
73
|
0.37
|
440+-20
|
1200
|
1000
|
|
|
FY-U15
|
99.999
|
73
|
0.37
|
390+-20
|
1200
|
1000
|
|
|
HEPA
|
FY-H14
|
99.995
|
70
|
0.34
|
340+-20
|
1200
|
1000
|
|
FY -H13
|
99.97
|
70
|
0.34
|
290+-20
|
1200
|
1000
|
|
|
FY-H12
|
99.8
|
70
|
0.34
|
250+-20
|
1200
|
1000
|
|
|
FY-H11
|
98
|
70
|
0.34
|
120+-20
|
1200
|
1000
|
|
|
FY-H10
|
94
|
70
|
0.34
|
80+-15
|
1200
|
1000
|
|
|
ASHRAE
|
FY -F9
|
95
|
70
|
0.34
|
55+-10
|
1200
|
1200
|
|
FY-F8
|
90
|
70
|
0.34
|
35+-5
|
1200
|
1200
|
|
|
FY -F7
|
80
|
70
|
0.34
|
33+-5
|
1200
|
1200
|
|
|
FY-F6
|
60
|
70
|
0.33
|
20+-5
|
1200
|
1200
|
1. Efficiency and Air Resistance were tested by TSI8130, 0.3µm
5.33cm/s
2. Other specification is also available according to customer's
requirement or sample. Dimensions and packing conditions can be selected.
Glass Fiber Paper,Glass Microfiber Cleaning Cloths,Glass Microfiber Filter Paper,Fiberglass Vip Core Material,Glassmicrofiber Air-Laid Mat
Hebei Fangyu Trade Co., Ltd. , https://www.laderytrading.com