NTN 581 Tapered Roller Bearings

Bearing number:6210
Size (mm):50x90x20
Bore Diameter (mm):50
Outer Diameter (mm):90
Width (mm):20
d:50 mm
D:90 mm
B:20 mm
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Product Details

Bearing number6210
Size (mm)50x90x20
Bore Diameter (mm)50
Outer Diameter (mm)90
Width (mm)20
d50 mm
D90 mm
B20 mm
C20 mm
r min.1,1 mm
da min.56,5 mm
da max60 mm
Da max.83,5 mm
ra max.1 mm
Weight0,454 Kg
Basic dynamic load rating (C)35 kN
Basic static load rating (C0)23,2 kN
(Grease) Lubrication Speed7 100 r/min
(Oil) Lubrication Speed8 300 r/min
rs min1.1 mm
Radial clearance classCN
Mass0.45 kg
Dynamic load, C35 kN
Static load, C023.2 kN
Fatigue limit load, Cu1.05 kN
f014.4
Nlim (oil)8,300 rpm
Nlim (grease)7,100 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF5.33 Hz
Characteristic outer ring frequency, BPF04.09 Hz
Characteristic inner ring frequency, BPFI5.91 Hz
da min56.5 mm
Da max83.5 mm
ra max1 mm
CategorySingle Row Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.454
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 Description50MM Bore; 90MM Outside Diameter; 20MM 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 Number6210
Weight / LBS1.02
Bore1.969 Inch | 50 Millimeter
Inner Race Width0 Inch | 0 Millimeter
Outside Diameter3.543 Inch | 90 Millimeter
Outer Race Width0.787 Inch | 20 Millimeter
bore diameter:50 mm
precision rating:Class 0
outside diameter:90 mm
finish/coating:Uncoated
overall width:20 mm
bearing material:High Carbon Chrome Steel
bore type:Round
cage material:Steel
closure type:Open
inner ring width:20 mm
row type & fill slot:Single Row Non-Fill Slot
outer ring width:20 mm
snap ring included:Without Snap Ring
maximum rpm (grease):7100 rpm
internal clearance:CN
maximum rpm (oil):8300 rpm
operating temperature range:-40 to 120 ºC
fillet radius:1.1 mm
dynamic load capacity:35000 N
manufacturer product page:Click here
static load capacity:23200 N
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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