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Home>Products>Skf Super Precision Angular Contact Bearings>SKF NNU 4938 BK/SPW33 precision wheel bearings

  • SKF NNU 4938 BK/SPW33 precision wheel bearings
  • SKF NNU 4938 BK/SPW33 precision wheel bearings

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SKF NNU 4938 BK/SPW33 precision wheel bearings

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Skf Super Precision Angular Contact Bearings

SKF NNU 4938 BK/SPW33 Bearing SPECIFICATIONS

  • Request A Quote For Your Super-Precision Bearings Manufacturer Special SKF NNU 4938 BK/SPW33 precision wheel bearings Needs Today! Free Skf Super Precision Angular Contact Bearings Open Type Seals or Shields: 21.8 Static Load Rating (kN): Quotes. ISO 9001 certified.

  • SKF

  • NNU 4938 BK/SPW33

  • Open Type
  • 21.8
  • 0.19 KGS
  • 2mm9311wicrdum-timke
  • Standard
  • 13mm
  • 18.5
  • Plastic
Download SKF NNU 4938 BK/SPW33 Spec Sheet
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SKF NNU 4938 BK/SPW33 precision wheel bearings Details

  • Open Type
  • 21.8
  • 0.19 KGS
  • 2mm9311wicrdum-timke
  • Standard
  • 13mm
  • 18.5
  • Plastic
  • 80mm
  • 16600
SKF NNU 4938 BK/SPW33 precision wheel bearings pdf

SKF NNU 4938 BK/SPW33 Skf Super Precision Angular Contact Bearings Description

P60°178 kN
Labyrinth ring2 x LOR 116
RG3/8 NPT
R173.025 mm
J max.368.3 mm
End plug (suffix Y)EPR 15
R231.75 mm
H1125.425 mm
A2165.1 mm
Appropriate attachment bolt size G0.75 in

 

manufacturer catalog:Click here
maximum v value:1200 (sfm)
D5/8 in
material specification:Oilite®, Synthet
operating temperature range:-35 °F to +
bearing material:Oil-Impregnated Bron
sleeve bearing type:Flanged Bearing
maximum p value:Static 8000 / D
groove/plug type:None
maximum pv value:50000

SKF GB 3068 precision bearingsA2:247.65 mm; N1:28.575 mm; da:180.975 mm; Cap bolt:1-8 UNC; J min.:492.125 mm; Stabilizing ring:2 x 38151-40; Mass pillow block:156 kg; P90°:207 kN; P60°:345 kN; R2:37.306 mm;
SKF GB 4956 precision bearingsBasic Static Radial Load Rating Co:16000 N; Grease Speed Rating n1:6300 rpm; Oil Speed Rating n2:7500 rpm; d:40.000 mm; B:33.00 mm; Basic Dynamic Radial Load Rating C:54000 N; Fillet Radius ra:1.50 mm; D:90.0000 mm;
SKF GB 4924 high precision linear bearingsD:125 mm; B:31 mm; Limiting speed:5300 r/min; Cb min.:6 mm; Db min.:119 mm; r3,4 min.:1.5 mm; Dimension series:3EC; Da max.:116.5 mm; Ca min.:4 mm; Basic dynamic load rating C:195 kN;
SKF GB 4932 precision wheel bearingsFillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:36000 rpm; Sealed Speed Rating n3:26000 rpm; Oil Speed Rating Open/Shielded n2:43000 rpm; Basic Static Radial Load Rating Co:950 N; B:6.00 mm; Basic Dynamic Radial Load Rating C:2210 N; D:19.0000 mm; Accessories:One Seal; d:5.000 mm;
SKF GB 494 super-precision bearingsPG:1/4 NPT; Ca:117.805 mm; Stabilizing ring:SR-44-38; Cap bolt, SAE grade:8; ba:90.487 mm; da:203.2 mm; Eye bolt:2 x 1/2-13 UNC; A1:222.25 mm; Initial grease fill:2749.95 g; P150°:236 kN;
SKF GB 4921 precision roller bearingsDistance J:3.6250 in; Dimension L:4.6250 in; Basic Static Radial Load Rating Co:3440 lbf; Shaft Diameter D:1 1/4 in; Dimension A2:0.5625 in; Basic Dynamic Radial Load Rating:4560 lbf; Dimension DA:4.1875 in; Height T:1.8125 in; Diameter N:0.5625 in; Insert Bearing IB:Stainless Steel;
SKF GB 4936 super precision ball bearingsSpecific static load factor K0:45 N/mm²; a:3 mm; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v min.:0 m/s; d:28 mm; Coefficient of friction µ max.:0.15; Permissible sliding velocity v max.:0.5 m/s; D:40 mm; Tolerance housing:H7; B:25 mm;
SKF GB 3056 high precision ball bearingsMisalignment factor k1:0.128; ra max.:4 mm; Basic dynamic load rating C:3600 kN; D1 ≈:701 mm; Da max.:732 mm; Da min.:682 mm; Fatigue load limit Pu:490 kN; s1 max.:32.4 mm; Limiting speed:850 r/min; D:750 mm;
SKF GB 4948 high precision bearingsd:90 mm; Pu:57.300 kN; D:190 mm; Grease:2.180 kN; B1:mm; Oil:3 000 min-1; with cylindrical bore:3 500 min-1; rs Dynamic (Cr):3 mm; with tapered bore:2318  ; B:64 mm;
SKF GB 4928 precision angular contact bearingsDa min.:143 mm; r3,4 min.:3 mm; Mass bearing pair:9.89 kg; da max.:104 mm; D:180 mm; Da max.:167.5 mm; Limiting speed:3800 r/min; Calculation factor e:0.83; 2B:82 mm; b:15 mm;

 

Try different search SKF NNU 4938 BK/SPW33 precision wheel bearings

No.BrandJDSBCHs
TS3-NNU4938KD1NAP5NTN - - 260 mm - 69 mm69 mm - -
234938ISB - - 260 mm - - 180 kN84 mm -
SL024938INANNCL4938V / Designation to DIN 5412 - 260 mm - 69 mm34,5 mm - 4 mm / Axial displacement
SL02-4938NTN - 216,5 mm260 mm - 69 mm565 kN - -
SL014938INANNC4938V / Designation to DIN 5412 - 260 mm - 69 mm34,5 mm - -
SL01-4938NTN - 216,5 mm260 mm - 69 mm565 kN - -
RSF-4938E4NSK - - 260 mm - 69 mm510 kN - -
RS-4938E4NSK - - 260 mm - 69 mm510 kN - -
RC4938NACHI - - 260 mm2.5 mm69 mm565 kN - -
RB4938NACHI - - 260 mm - 69 mm565 kN - -
RNA4938ISO - - 260 mm - - 69 mm - -

 

SKF NNU 4938 BK/SPW33 precision wheel bearings Video

 

190 mm x 260 mm x 69 mm SKF NNU 4938 BK/SPW33

What is SKF NNU 4938 BK/SPW33 cylindrical roller bearings in mechanical engineering? Cylindrical Roller Bearings Manufacturing Service . Upload your CAD 

190 mm x 260 mm x 69 mm SKF NNU 4938 BK/SPW33

190 mm x 260 mm x 69 mm SKF NNU 4938... Bearing No. NNU 4938 BK/SPW33. Size. 190x260x69 mm. Bore Diameter. 190 mm. Outer Diameter. 260 mm

Bearing NNU 4938 BK/SPW33 (SKF) | Size and Specification

Cylindrical roller bearings NNU 4938 BK/SPW33. Bearing number : NNU 4938 BK/SPW33. Size (mm) : 190x260x69. Brand : SKF. Bore Diameter (mm) : 190

Cylindrical roller bearings, double row, super-precision - NNU

NNU 4938 BK/SPW33 Dimensions. d. 190. mm

SKF | NNU 4938 BK/SPW33 | Bearing | Best | Italian - CN

SKF |; In Stock |; Comments |; 253 Likes |. SKF NNU 4938 BK/SPW33 Bearing. Bearing company specializes in selling SKF NNU 4938 BK/SPW33 bearings, SKF 

NNU 4938 BK/SPW33 - SKF

NNU 4938 BK/SPW33. Cylindrical roller bearings, double row, super-precision. JUMP TO SECTION. TECHNICAL SPECIFICATION 

SKF Double row cylindrical bearing caged super-precision

SKF Double row cylindrical bearing caged super-precision NNU 4938 BK/SPW33. Series: NNU 49. ERIKS item #: 23767761. Manufacturer partnumber: NNU 

SKF NNU 4938 BK/SPW33 - Double row cylinder bearing

Double row cylinder bearing - SKF NNU 4938 BK/SPW33. Characteristics : B: Modified internal design SP: Special tolerance class; dimensional accuracy r

NNU 4938 BK/SPW33 | Online Catalog | Bearings | Products

Radial cylindrical roller bearings. Multi row, excl. track rollers. Complete. SKF NNU 4938 BK/SPW33, NNU-4938-BK/SPW33, NNU4938BK/SPW33, 

NNU 4938 BK/SPW33 | Cylindrical Roller Bearings | Roller

Home; >; >; Bearings; >; Roller Bearings; >; Cylindrical Roller Bearings; >; NNU 4938 BK/SPW33. NNU 4938 BK/SPW33. Touch to zoom ... http://www.skf.com

SKF NNU 4938 BK/SPW33 INTERCHANGE

Skf Super Precision Angular Contact Bearings Part series NNU 4938 BK/SPW33 is a potential replacement for these common bearing part numbers:

  • NNU 4938 BK/SPW33

  • NNU 4938 BK/SPW33

  • NNU 4938 BK/SPW33

  • NNU 4938 BK/SPW33

  • NNU 4938 BK/SPW33

  • NNU 4938 BK/SPW33

  • NNU 4938 BK/SPW33

  • NNU 4938 BK/SPW33

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SKF NNU 4938 BK/SPW33 Technical Articles

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Precision brand wheel hub bearinganyone use them?May 8, 2011 — They are probably the best hub bearings available. Precision is what used to be BCA bearings. Still made by Federal Mogul (which makes most  Levels of Precision - Choose Wisely: How Fast...
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Which bearing will take axial and radial load? - QuoraThese two types of bearing can take both axial and radial load: 1. Deep groove ball bearing * most frequently used bearing * due to large size of the balls , it has  8. Bearing type and allowable...
What are precision bearings made of?
Precision Vs. High-Precision Bearing - Bearing TipsJul 18, 2016 — The step up from this is super-precision bearings that have a precision level of ISO P4 or ABEC 7 or better. For an easy way to remember this  miniature precision ball bearings for every...

Skf Super Precision Angular Contact Bearings CATEGORIES

  • Super-Precision Bearings
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  • Miniature Precision Bearings
  • Precision Miniature Bearings
  • Precision Thrust Bearing
  • Fag Super Precision Bearings
  • Barden Precision Ball Bearings
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  • Skf Super Precision Angular Contact Bearings
  • Timken Tapered Roller Bearings
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Customers Who Viewed SKF NNU 4938 BK/SPW33 Bearing Also Viewed

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