5412WBR Angular Contact top 5 original Ball Bearing NTN NSK

Bearing number: 6004NR
Size (mm): 20x42x12
Bore Diameter (mm): 20
Outer Diameter (mm): 42
Width (mm): 12
d: 20 mm
D: 42 mm
B: 12 mm
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Product Details

Bearing number 6004NR
Size (mm) 20x42x12
Bore Diameter (mm) 20
Outer Diameter (mm) 42
Width (mm) 12
d 20 mm
D 42 mm
B 12 mm
C 12 mm
rn 0,5 mm
a 2,06 mm
b 1,35 mm
f 1,12 mm
r min. 0,6 mm
r0 max. 0,4 mm
D1 39,75 mm
D2 46,3 mm
da min. 24 mm
da max 26 mm
Da max. 38 mm
ra max. 0,6 mm
Dx 47 mm
Cy 2,9 mm
Cz 1,2 mm
Weight 0,069 Kg
Basic dynamic load rating (C) 9,4 kN
Basic static load rating (C0) 5,05 kN
(Grease) Lubrication Speed 18 000 r/min
(Oil) Lubrication Speed 21 000 r/min
a min 1.9 mm
a max 2.06 mm
Ca min 2.92 mm
Ca max 3.18 mm
rs min 0.6 mm
rNs min 0.5 mm
D3 max 39.75 mm
b min 1.35 mm
b max 1.65 mm
r0 max 0.4 mm
D4 max 46.3 mm
Snap ring reference R42
Radial clearance class CN
Mass 0.07 kg
Dynamic load, C 9.4 kN
Static load, C0 5.05 kN
Fatigue limit load, Cu 0.23 kN
f0 13.9
Nlim (oil) 21,000 rpm
Nlim (grease) 18,000 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.4 Hz
Characteristic rolling element frequency, BSF 4.76 Hz
Characteristic outer ring frequency, BPF0 3.59 Hz
Characteristic inner ring frequency, BPFI 5.41 Hz
da min 24 mm
Da max 38 mm
ra max 0.6 mm
rNa max 0.5 mm
Db min 47 mm
Category Single Row Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.07
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 20MM Bore; 42MM Outside Diameter; 12MM 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 6004.NR
Weight / LBS 0.15
Bore 0.787 Inch | 20 Millimeter
Outside Diameter 1.654 Inch | 42 Millimeter
Outer Race Width 0.472 Inch | 12 Millimeter
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Company Profile

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