16004 NTN 20x42x8mm Enclosure Open Deep groove ball bearings
rs min | 0.3 mm |
Radial clearance class | CN |
Mass | 0.05 kg |
Dynamic load, C | 7.9 kN |
Static load, C0 | 4.5 kN |
Fatigue limit load, Cu | 0.2 kN |
f0 | 14.5 |
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 | 0.41 Hz |
Characteristic rolling element frequency, BSF | 5.51 Hz |
Characteristic outer ring frequency, BPF0 | 4.12 Hz |
Characteristic inner ring frequency, BPFI | 5.88 Hz |
da min | 22 mm |
Da max | 40 mm |
ra max | 0.3 mm |
Category | Single Row Ball Bearings |
BDI Inventory | 10.0 |
Manufacturer Name | NTN |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.051 |
EAN | 4547359010107 |
Product Group – BDI | 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; 42MM Outside Diameter; 8MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
Category – BDI | Single Row Ball Bearing |
UNSPSC | 31171504 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Ball |
Manufacturer URL | http://www.ntnamerica.com |
Manufacturer Item Number | 16004 |
Weight / LBS | 0.113 |
Bore | 0.787 Inch | 20 Millimeter |
Outside Diameter | 1.654 Inch | 42 Millimeter |
Outer Race Width | 0.315 Inch | 8 Millimeter |
Bearing number | 16004 |
Size (mm) | 20x42x8 |
Brand | NTN |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 42 |
Width (mm) | 8 |
d | 20 mm |
D | 42 mm |
B | 8 mm |
C | 8 mm |
r min. | 0.3 mm |
da min. | 22 mm |
Da max. | 40 mm |
ra max. | 0.3 mm |
Weight | 0.051 Kg |
Basic dynamic load rating (C) | 7.9 kN |
Basic static load rating (C0) | 4.5 kN |
(Grease) Lubrication Speed | 18 000 r/min |
(Oil) Lubrication Speed | 21 000 r/min |
bore diameter: | 20 mm |
precision rating: | Class 0 |
outside diameter: | 42 mm |
finish/coating: | Uncoated |
overall width: | 8 mm |
bearing material: | High Carbon Chrome Steel |
bore type: | Round |
cage material: | Steel |
closure type: | Open |
inner ring width: | 8 mm |
row type & fill slot: | Single Row Non-Fill Slot |
outer ring width: | 8 mm |
snap ring included: | Without Snap Ring |
maximum rpm (grease): | 18000 rpm |
internal clearance: | CN |
maximum rpm (oil): | 21000 rpm |
operating temperature range: | -40 to 120 ºC |
fillet radius: | 0.3 mm |
dynamic load capacity: | 7900 N |
manufacturer product page: | Click here |
static load capacity: | 4500 N |
Detailed Parameters
parameter:
32205 Tapered roller bearings | Bore Diameter :25mm ,Brand:NTN ,Size :25x52x19.25mm ,d:25 mm ,Width :19.25mm ,Outer Diameter :52mm |
71822 CTBP4 Angular contact ball bearings | Bore Diameter :110mm ,Brand:CX ,Outer Diameter :140mm ,Size :110x140x16mm ,d:110 mm ,Width :16mm |
71922AC Angular contact ball bearings | Bore Diameter :110mm ,Brand:AST ,Outer Diameter :150mm ,Size :110x150x20mm |
WRPU384440F Needle roller bearings | Bore Diameter :38mm ,Width :40mm ,Outer Diameter :44mm ,Size :38x44x40mm ,Brand:KOYO |
6019 Deep groove ball bearings | Outer Diameter :145mm ,d:95 mm ,Width :24mm ,Brand:FBJ ,Bore Diameter :95mm ,Size :95x145x24mm |
K40X45X17H Needle roller bearings | Ew:45 mm ,Brand:Timken ,Outer Diameter :45mm ,Fw:40 mm ,Bore Diameter :40mm |
RIF-4ZZ Deep groove ball bearings | Brand:NMB ,Bore Diameter :1.984mm ,Size :1.984x6.35x3.571mm ,Outer Diameter :6.35mm ,Width :3.571mm |
23028 CC/W33 Spherical roller bearings | d:140 mm ,Bore Diameter :210mm ,Size :210x140x53mm ,Outer Diameter :140mm ,Width :53mm ,Brand:SKF |
NCF3064CV Cylindrical roller bearings | Brand:SKF ,Bore Diameter :320mm ,Outer Diameter :480mm ,Size :320x480x121mm ,Width :121mm ,d:320 mm |
DF0887LLU Angular contact ball bearings | Outer Diameter :62mm ,Bore Diameter :40mm ,Width :24mm ,Brand:NTN ,d:40 mm ,Size :40x62x24mm |
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