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Bearing NB055AR0 image

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Specifications for Thin Section Bearings Kaydon

Bearing number:6210NR
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
rn:0,5 mm
a:3,28 mm
b:2,7 mm
f:2,46 mm
r min.:1,1 mm
r0 max.:0,6 mm
D1:86,79 mm
D2:96,5 mm
da min.:56,5 mm
da max:60 mm
Da max.:83,5 mm
ra max.:1 mm
Dx:98 mm
Cy:5,4 mm
Cz:2,5 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
a min:3.07 mm
a max:3.28 mm
Ca min:5.43 mm
Ca max:5.74 mm
rs min:1.1 mm
rNs min:0.5 mm
D3 max:86.79 mm
b min:2.7 mm
b max:3 mm
r0 max:0.6 mm
D4 max:96.5 mm
Snap ring reference:R90
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
rNa max:0.5 mm
Db min:98 mm
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.46
Product Group:B00308
Enclosure:Open
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Rolling Element:Ball Bearing
Snap Ring:Yes
Internal Special Features:No
Cage Material:Steel
Internal Clearance:C0-Medium
Inch - Metric:Metric
Long Description:50MM Bore; 90MM Outside Diameter; 20MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Manufacturer Item Number:6210.NR
Weight / LBS:1.02
Bore:1.969 Inch | 50 Millimeter
Outer Race Width:0.787 Inch | 20 Millimeter
Outside Diameter:3.543 Inch | 90 Millimeter
bore diameter::50 mm
precision rating::ISO 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::With 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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