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 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
C 20 mm
r min. 1,1 mm
da min. 56,5 mm
da max 60 mm
Da max. 83,5 mm
ra max. 1 mm
Weight 0,454 Kg
Basic dynamic load rating (C) 35 kN
Basic static load rating (C0) 23,2 kN
(Grease) Lubrication Speed 7 100 r/min
(Oil) Lubrication Speed 8 300 r/min
rs min 1.1 mm
Radial clearance class CN
Mass 0.45 kg
Dynamic load, C 35 kN
Static load, C0 23.2 kN
Fatigue limit load, Cu 1.05 kN
f0 14.4
Nlim (oil) 8,300 rpm
Nlim (grease) 7,100 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.41 Hz
Characteristic rolling element frequency, BSF 5.33 Hz
Characteristic outer ring frequency, BPF0 4.09 Hz
Characteristic inner ring frequency, BPFI 5.91 Hz
da min 56.5 mm
Da max 83.5 mm
ra max 1 mm
Category Single Row Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.454
Product Group B00308
Enclosure Open
Precision Class ABEC 1 | ISO P0
Maximum Capacity / Filling Slot No
Rolling Element Ball Bearing
Snap Ring No
Internal Special Features No
Cage Material Steel
Internal Clearance C0-Medium
Inch - Metric Metric
Long Description 50MM 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 Features Deep Groove
UNSPSC 31171504
Harmonized Tariff Code 8482.10.50.68
Noun Bearing
Keyword String Ball
Manufacturer Item Number 6210
Weight / LBS 1.02
Bore 1.969 Inch | 50 Millimeter
Inner Race Width 0 Inch | 0 Millimeter
Outside Diameter 3.543 Inch | 90 Millimeter
Outer Race Width 0.787 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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