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Home>Products>High Precision Linear Bearings>NTN NN303 Super Precision Bearings

  • NTN NN303 Super Precision Bearings
  • NTN NN303 Super Precision Bearings

NTN NN303 MODELS

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NTN NN303 Super Precision Bearings

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High Precision Linear Bearings

NTN NN303 Bearing SPECIFICATIONS

  • NTN NN303 Super Precision Bearings Deal 1-7/8 in base width: is your source Set Screw locking device: for OEM High Precision Linear Bearings SUPER PRECISION BEARINGS MANUFACTURER and accessories. We sell GenuineHigh Precision Linear Bearings at discount 3-1/2 in D prices.

  • NTN

  • NN303

  • Set Screw
  • 3-1/2 in
  • 1-7/8 in
  • 2-1/8 in
  • MUCTB200NPRF
  • 1.5000 in
  • Lubrication Fitting
  • 1.9375 in
SUPER PRECISION BEARINGS MANUFACTURER

SUPER PRECISION BEARINGS MANUFACTURERChina

  • SUPER PRECISION BEARINGS MANUFACTURER2020-07-10 09:46:19
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NTN NN303 Super Precision Bearings Product Details

  • Set Screw
  • 3-1/2 in
  • 1-7/8 in
  • 2-1/8 in
  • MUCTB200NPRF
  • 1.5000 in
  • Lubrication Fitting
  • 1.9375 in
  • 4.6250 in
  • Normal Duty

NTN NN303 NTN NN303 Super Precision Bearings Product Description

Fatigue Load Rating (kN):4.65
D160mm
d75mm
Weight:3.18 KGS
Dynamic Load Rating (kN):114
Clearance:C3
Static Load Rating (kN):76.5
Limiting Speed Rating (r/min):2600
B37mm
Cage Type:Steel

Also High Precision Linear Bearings Supply

No.BrandDCBdEwEANNounPoids
NN3030-AS-K-M-SPFAG BEARING - - - - - 4012801231664 - -
NN3030-AS-M-SPFAG BEARING - - - - - 4012801581691 - -
NN3030M2KC1NAP4NACHI8.858 Inch | 225 Millimeter - 2.205 Inch | 56 Millimeter5.906 Inch | 150 Millimeter - 4991893389272Bearing -
NN3032M2KC1NAP4NACHI9.449 Inch | 240 Millimeter - 2.362 Inch | 60 Millimeter6.299 Inch | 160 Millimeter - 4991893389395Bearing -
NN3034-AS-K-M-SPFAG BEARING - - - - - 4012801017350 - -
NN3032-AS-K-M-SPFAG BEARING - - - - - 4012801581752 - -
NN3036-AS-K-M-SPFAG BEARING - - - - - 4012801017367 - -
NN3038-AS-K-M-SPFAG BEARING - - - - - 4012801231671 - -
NN3030KC9NAFWP4KOYO - - - - - 0605790367823 - -
NN3038KNACHI290 mm75 mm75 mm190 mm265 mm - - 17,5 Kg
NN3038K/W33CYSD290 mm75 mm75 mm190 mm265 mm - - 17 Kg

 

precision rating:Not Rated
manufacturer product page:Click here
B1.2500 in
d3.7500 in
D4.6250 in
inner ring width:1.2500 in
static load capacity:103000 lbf
dynamic load capacity:103000 lbf
bearing type:Needle Roller
maximum rpm:100 rpm

RHP 7928A5TRSU Precision Bearingsd:30 mm; Mass adapter sleeve assembly:0.12 kg; d3:45 mm; B:7 mm; B4:8 mm; G:M 30x1.5; B1:31 mm; d1:23.813 mm;
RHP 7208A5TRSU Precision BearingsLimiting Speed Rating (r/min):8000; Dynamic Load Rating (kN):114; B:35mm; d:70mm; Seals or Shields:Open Type; D:150mm; Fatigue Load Rating (kN):6.1; Clearance:Standard; Reference Speed Rating (r/min):5600; Cage Type:Brass;
RHP 7217CTRSU Precision BearingsReference speed:130 r/min; Basic static load rating C0:32500 kN; D1:1006 mm; d:1000 mm; Limiting speed:260 r/min; Fatigue load limit Pu:1760 kN; ra max.:4 mm; da min.:1146 mm; Da max.:1034 mm; B:42 mm;
SNFA BS55/12 Miniature Precision BearingsSeals or Shields:Open Type; d:70mm; B:16mm; Availability:In Stock; Dynamic Load Rating (kN):34.5; Oil Limiting Speed (r/min):20000; Fatigue Load Rating (kN):1.43; D:100mm; Cage Type:Plastic; Weight:0.33 KGS;
RHP 7006A5TRSU Precision BearingsAvailability:In Stock; SKU:ljt1.1/2-r&m; Clearance:Standard; d:1.5 Inch; B:0.75 Inch; Seals or Shields:Open Type; Weight:0.02 KGS; D:3.25 Inch;
RHP 7917CTRSU Precision BearingsP180°:89 kN; PG:1/4 NPT; Initial grease fill:1304.1 g; J max.:600.075 mm; Eye bolt:2 x 3/8-16 UNC; RG:3/4 NPT; N1:28.575 mm; h:60.325 mm; P90°:140 kN; R1:114.3 mm;
RHP 7228A5TRSU Precision BearingsD:47.0000 mm; Grease Speed Rating Open/Shielded n1:16000 rpm; Sealed Speed Rating n3:11000 rpm; Grease Speed Rating n1:16000 rpm; Basic Static Radial Load Rating Co:6550 N; Oil Speed Rating Open/Shielded n2:19000 rpm; Basic Dynamic Radial Load Rating C:13500 N; d:17.000 mm; Oil Speed Rating n2:19000
RHP 7200CTRSU Precision BearingsSealed Speed Rating n3:8000 rpm; Grease Speed Rating n1:8000 rpm; Basic Dynamic Radial Load Rating C:22900 N; Accessories:One Shield & Snap-Ri; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:11000 rpm; Basic Static Radial Load Rating Co:21200 N; B:20.60 mm; d:25.000 mm; D:52.0000 mm;
RHP 7015CTRSU Precision BearingsPermissible Axial Load (kN):10.2; Oil Limiting Speed (r/min):41300; Availability:In Stock; Preload:Light; SKU:35bnr10stsulp3-nsk; Clearance:Standard; Seals or Shields:Open Type; B:14mm; Static Load Rating (kN):7.1; Dynamic Load Rating (kN):10.1;
RHP 7952CTRSU Precision BearingsFatigue Load Rating (kN):4.65; D:160mm; d:75mm; Weight:3.18 KGS; Dynamic Load Rating (kN):114; Clearance:C3; Static Load Rating (kN):76.5; Limiting Speed Rating (r/min):2600; B:37mm; Cage Type:Steel;
TIMEKN MM60BS12 Precision Miniature BearingsP120°:116 kN; Cap bolt recommended tightening torque:813.5 N·m; N1:28.575 mm; Da:250 mm; Cap bolt:7/8-9 UNC; Ca:77.8 mm; P180°:127 kN; Initial grease fill:481.95 g; H:298.45 mm; A2:260.35 mm;
TIMEKN MM30BS72 Precision Miniature BearingsAccessories:Two Shields; d:70.000 mm; D:180.0000 mm; Fillet Radius ra:2.50 mm; Basic Dynamic Radial Load Rating C:143000 N; B:42.00 mm; Sealed Speed Rating n3:2600 rpm; Oil Speed Rating Open/Shielded n2:4500 rpm; Basic Static Radial Load Rating Co:104000 N; Grease Speed Rating Open/Shielded n1:3800
TIMEKN MMN520BS52PP DM Precision Miniature BearingsCalculation factor Y1:1.5; T:152 mm; Limiting speed:1100 r/min; da max.:380 mm; Basic dynamic load rating C:2043 kN; Calculation factor Y0:1.4; r3,4 min.:3 mm; r5 min.:1 mm; Ca min.:10 mm; 2B:152 mm;
RHP 7024A5TRSU Precision BearingsFatigue Load Rating (kN):114Cage Type:SteelStatic Load Rating (kN):1320Weight:0.02 KGSSKU:22326cc/w33-skfAvailability:In Stockd130mmClearance:StandardB93mmDynamic Load Rating (kN):1120

 

 

NTN NN303 Super Precision Bearings Video

 

NTN NN303 INTERCHANGE

High Precision Linear Bearings Part series NN303 is a potential replacement for these common bearing part numbers:

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

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NTN NN303 Technical Articles

How do you choose linear bearings?
A Guide on Linear Motion Bearings – Roller vs. SliderApr 30, 2021 — Choosing a bearing for linear motion systems can be challenging and different types have pros and cons. This guide will help you find out  Linear Bearings Selection Guide: Types,...
How does ball bearing works?
ball bearing | mechanics - Encyclopedia BritannicaThe function of a ball bearing is to connect two machine members that move relative to one another in such a manner that the frictional resistance to motion is  How Bearings Work - Plant Engineering Dec...
How many types of taper roller bearings are there?
Tapered Roller Bearings - NSKDepending upon the contact angle, tapered roller bearings are divided into three types; normal angle, medium angle, and steep angle. Double-row and four-row  Tapered Roller Bearings - Large Diameter Tapered BearingsAmRoll's...

High Precision Linear Bearings CATEGORIES

  • Super Precision Bearings
  • High Precision Bearings
  • Precision Bearings
  • Precision Roller Bearings
  • High Precision Linear Bearings
  • Precision Angular Contact Bearings
  • Precision Wheel Bearings
  • Super Precision Ball Bearings
  • Fag Precision Bearings
  • Barden Bearings
  • Nsk Precision Bearings
  • Skf Precision Bearings
  • Tapered Roller Bearings Tapered Single Metric
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Customers Who Viewed NTN NN303 Bearing Also Viewed

  • SNFA BS55/12 Miniature Precision Bearings
  • TIMEKN MM60BS12 Precision Miniature Bearings
  • TIMEKN MM30BS72 Precision Miniature Bearings
  • TIMEKN MMN520BS52PP DM Precision Miniature Bearings
  • RHP 7228A5TRSU Precision Bearings
 
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    • Tapered Roller Bearings Tapered Single Metric
  • Bearing Technology
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