most competitive price slewing drive SE7 for solar tracker

100% Authentic. most competitive price slewing drive SE7 for solar tracker Highest Quality. KSB Bearing Sales Co.,Ltd Certified Supplier. B04144 Product Group

What is SE7 bearing cross reference?

Model Number:SE7
Bearing number:6704
Size (mm):20x27x4
Bore Diameter (mm):20
Outer Diameter (mm):27
Width (mm):4
d:20 mm
D:27 mm
B:4 mm

Product Details

Bearing number6704
Size (mm)20x27x4
Bore Diameter (mm)20
Outer Diameter (mm)27
Width (mm)4
d20 mm
D27 mm
B4 mm
C4 mm
r min.0,2 mm
da min.21,6 mm
da max22,3 mm
Da max.25,4 mm
ra max.0,2 mm
Weight0,0045 Kg
Basic dynamic load rating (C)1,04 kN
Basic static load rating (C0)0,73 kN
(Grease) Lubrication Speed5 000 r/min
(Oil) Lubrication Speed5 700 r/min
rs min0.2 mm
Radial clearance classCN
Mass0.005 kg
Dynamic load, C1.04 kN
Static load, C00.73 kN
Fatigue limit load, Cu0.03 kN
f016.1
Nlim (oil)5,700 rpm
Nlim (grease)5,000 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
da min21.6 mm
Da max25.4 mm
ra max0.2 mm
CategorySingle Row Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.005
Product GroupB00308
EnclosureOpen
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingNo
Internal Special FeaturesNo
Cage MaterialSteel
Internal ClearanceC0-Medium
Inch - MetricMetric
Long Description20MM Bore; 27MM Outside Diameter; 4MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Other FeaturesDeep Groove
UNSPSC31171504
Harmonized Tariff Code8482.10.50.68
NounBearing
Keyword StringBall
Manufacturer Item Number6704
Outer Race Width0.157 Inch | 4 Millimeter
Bore0.787 Inch | 20 Millimeter
Outside Diameter1.063 Inch | 27 Millimeter
Inner Race Width0 Inch | 0 Millimeter
bore diameter:20 mm
precision rating:Class 0
outside diameter:27 mm
finish/coating:Uncoated
overall width:4 mm
bearing material:High Carbon Chrome Steel
bore type:Round
cage material:Stainless Steel
closure type:Open
inner ring width:4 mm
row type & fill slot:Single Row Non-Fill Slot
outer ring width:4 mm
snap ring included:Without Snap Ring
maximum rpm (grease):5000 rpm
internal clearance:CN
maximum rpm (oil):5700 rpm
operating temperature range:-40 to 120 ºC
fillet radius:0.2 mm
dynamic load capacity:1040 N
manufacturer product page:Click here
static load capacity:730 N
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Company Profile

Phone 44-1423-445000
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