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needle roller bearing sleeve NA4828 SKF image

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needle roller bearing sleeve NA4828 SKF Systems

Bearing number:6904
Size (mm):20x37x9
Bore Diameter (mm):20
Outer Diameter (mm):37
Width (mm):9
d:20 mm
D:37 mm
B:9 mm
C:9 mm
r min.:0,3 mm
da min.:22 mm
da max:24 mm
Da max.:35 mm
ra max.:0,3 mm
Weight:0,036 Kg
Basic dynamic load rating (C):6,4 kN
Basic static load rating (C0):3,7 kN
(Grease) Lubrication Speed:19 000 r/min
(Oil) Lubrication Speed:23 000 r/min
rs min:0.3 mm
Radial clearance class:CN
Mass:0.02 kg
Dynamic load, C:6.4 kN
Static load, C0:3.7 kN
Fatigue limit load, Cu:0.17 kN
f0:14.7
Nlim (oil):23,000 rpm
Nlim (grease):19,000 rpm
Min operating temperature, Tmin:-20 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.42 Hz
Characteristic rolling element frequency, BSF:5.82 Hz
Characteristic outer ring frequency, BPF0:4.58 Hz
Characteristic inner ring frequency, BPFI:6.42 Hz
da min:22 mm
Da max:35 mm
ra max:0.3 mm
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.03
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:20MM Bore; 37MM Outside Diameter; 9MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Manufacturer Item Number:6904
Weight / LBS:0.067
Outside Diameter:1.457 Inch | 37 Millimeter
Bore:0.787 Inch | 20 Millimeter
Outer Race Width:0.354 Inch | 9 Millimeter
bore diameter::20 mm
finish/coating::Uncoated
outside diameter::37 mm
bearing material::High Carbon Chrome Steel
overall width::9 mm
cage material::Steel
bore type::Round
inner ring width::9 mm
closure type::Open
outer ring width::9 mm
row type & fill slot::Single Row Non-Fill Slot
maximum rpm (grease)::19000 rpm
snap ring included::Without Snap Ring
maximum rpm (oil)::23000 rpm
internal clearance::CN
fillet radius::0.3 mm
operating temperature range::-40 to 120 ºC
maximum rpm::23000 RPM
dynamic load capacity::6400 N
series::69
static load capacity::3700 N
manufacturer product page::Click here
precision rating::Class 0

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