Timken NU2220EMA - Horton Bearing Services

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Timken NU2220EMA image

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Specifications for TIMKEN roller bearing

Bearing number:D/W R3 R-2Z
Size (mm):4.762x12.7x14.351
Bore Diameter (mm):4,762
Outer Diameter (mm):12,7
Width (mm):14,351
d:4,762 mm
D:12,7 mm
B:14,351 mm
C:1,067 mm
D3:14.351 mm
Weight:0,0029 Kg
Basic dynamic load rating (C):0,741 kN
Basic static load rating (C0):0,25 kN
Fatigue load limit (Pu):0,011
Reference speed:110 000 r/min
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B00308
Enclosure:2 Metal Shields
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Rolling Element:Ball Bearing
Snap Ring:No
Internal Special Features:No
Cage Material:Stainless Steel
Internal Clearance:C0-Medium
Inch - Metric:Inch
Long Description:3/16" Bore; 1/2" Outside Diameter; 0.196" Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Intern
Other Features:Miniature Bearing | 14.351 MM Flange OD
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Weight / LBS:0.0065
Outside Diameter:0.5 Inch | 12.7 Millimeter
Bore:0.188 Inch | 4.775 Millimeter
Outer Race Width:0.196 Inch | 4.978 Millimeter
Inner Race Width:0 Inch | 0 Millimeter
d2 ≈:6.5 mm
D2 ≈:11.15 mm
r1,2 min.:0.3 mm
da min.:6.4 mm
da max.:6.4 mm
ra max.:0.3 mm
Basic dynamic load rating C:0.741 kN
Basic static load rating C0:0.25 kN
Fatigue load limit Pu:0.011 kN
Limiting speed:56000 r/min
Calculation factor kr:0.03
Calculation factor f0:6.4
Mass bearing:0.003 kg

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