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Home>Products>Wide Series Cylindrical Roller Bearings>NNU4934 KOYO Double-row cylindrical roller bearings

  • NNU4934 KOYO Double-row cylindrical roller bearings
  • NNU4934 KOYO Double-row cylindrical roller bearings

KOYO NNU4934 MODELS

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NNU4934 KOYO Double-row cylindrical roller bearings

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Wide Series Cylindrical Roller Bearings

KOYO NNU4934 Bearing SPECIFICATIONS

  • KOYO
  • NNU4934

  • 678AZZ
  • 8x12x3.5
  • 8
  • 12
  • 3,5
  • 8 mm
  • 12 mm
  • 3,5 mm
Download KOYO NNU4934 Spec Sheet
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NNU4934 KOYO Double-row cylindrical roller bearings Details

  • 678AZZ
  • 8x12x3.5
  • 8
  • 12
  • 3,5
  • 8 mm
  • 12 mm
  • 3,5 mm
  • 3,5 mm
  • 0,1 mm
  • 8,8 mm
  • 9,1 mm
  • 11,2 mm
  • 0,1 mm
  • 0,86 Kg
  • 0,515 kN
  • 0,252 kN
  • 38 000 r/min
NNU4934 KOYO Double-row cylindrical roller bearings pdf

KOYO NNU4934 Wide Series Cylindrical Roller Bearings Description

D3.7500 in
closure type:Double Shielded
internal clearance:Normal Clearance
B0.8125 in
bore type:Round
d1.7500 in

Together NNU4934 KOYO Double-row cylindrical roller bearings Application

No.BrandFDBCdEwFwCu
NNU4934NACHI - 230 mm60 mm375 kN170 mm - 188,5 mm -
NNU4934-S-K-M-SPFAG BEARING - - - - - - - -
NNU4934-S-M-SPFAG BEARING - - - - - - - -
NNU4934MC3NSK - 9.055 Inch | 230 Millimeter2.362 Inch | 60 Millimeter - 6.693 Inch | 170 Millimeter - - -
NNU4934KKOYO - 230 mm60 mm60 mm170 mm-188,5 mm86.4
NNU4934K VISO - 230 mm60 mm60 mm170 mm - - -
NNU4934K/W33CYSD - 230 mm60 mm60 mm170 mm - 188,5 mm -
NNU4934KC1NAP4NTN - 230 mm60 mm60 mm170 mm - - -
NNU4934KC1NAP5NTN - 230 mm60 mm60 mm170 mm - - -
NNU4934MBNSK187 mm230 mm60 mm60 mm170 mm - - -
NNU4934MBKRNSK187 mm230 mm60 mm60 mm170 mm - - -

 

NNU4972 KOYO Double-row cylindrical roller bearingsoverall outside diameter:14 mm; bushing type:Plain; groove type:Plain Interior; overall length:12 mm; bushing outside diameter:14 mm; bushing material:Lead, PTFE; inside diameter:12 mm;
NNU4968 KOYO Double-row cylindrical roller bearingsmaximum rpm:2260 RPM; cage material:Nylon; outer ring width:24 mm; series:G-KRRB; snap ring included:Without Snap Ring; finish/coating:Uncoated; B:2-3/16 in; bore type:Round; inner ring width:2.1875 in; D:3.9370 in; d:2.1250 in;
NN308 KOYO Double-row cylindrical roller bearingsd3:22 mm; b:3 mm; h:2 mm; Recommended grub screw tightening torque:4 N·m; Grub (set) screw size:M5; B:9 mm; Axial static load carrying capacity:11.8 kN; G:M 12x1; Associated spanner:HN 1; d1:18 mm; Mass lock nut:0.018 kg;
NNU496 KOYO Double-row cylindrical roller bearingscompatible bearing part number:NTHA-5684; width:1 in; D:5-7/32 in; inside diameter:3-1/2 in; washer type:Thrust Washer; compatible bearing type:Cylindrical Roller T;
72NNU54266 KOYO Double-row cylindrical roller bearingsd:50mm; SKU:22310ek-qbl; B:40mm; Weight:0.02 KGS; Clearance:Standard; Cage Type:Steel; Availability:In Stock; Seals or Shields:Open Type; D:110mm;
NN3056 KOYO Double-row cylindrical roller bearingsmanufacturer product page:Click here; compatible bearing type:Tapered Roller; ring thickness:0.0197 in; ring type:AV; sealing type:Externally Sealing; material:Galvanized Steel; ring outside diameter:5.1969 in; ring inside diameter:2.6248 in;
NN3172 KOYO Double-row cylindrical roller bearingsbore type:Round; snap ring included:Without Snap Ring; B:18 mm; closure type:Two Contact Seals; D:90 mm; d:55 mm; manufacturer catalog number:47375;
NNU4064 KOYO Double-row cylindrical roller bearingsmanufacturer product page:Click here; manufacturer upc number:662327747398; d:1.2500 in; bore type:Round; series:200;
76NNU573 KOYO Double-row cylindrical roller bearingshousing material:Thermoplastic; mounting type:Four-Bolt Flange; d:0.7500 in; expansion type:Non-Expansion Bearin; lubrication type:Cannot Be Relubricat; radial static load capacity:1470 lbf; bore type:Round; length through bore:1-15/32 in; D:2.5000 in; radial dynamic load capacity:2860 lbf; fin
NNU4952 KOYO Double-row cylindrical roller bearingsnumber of rows:1; flanges:No Flange; precision rating:Not Rated; closure type:Double Seal; D:2.3125 in; series:MR - Cagerol; fillet radius:0.0600 in; lubrication hole type:Lubrication Groove &; static load capacity:18100 lbs; manufacturer catalog number:5452830073; d:1.5000 in; dynamic load capacity
NNU4068 KOYO Double-row cylindrical roller bearingsprecision rating:ABEC 1; static load capacity:58.53 kN; Weight:1.30 lbs; flanges:(2) Flange; D:90 mm; outer ring type:Outer Race with Two; manufacturer upc number:637410038530; bearing material:52100 Bearing Steel; ring separation:Inner Race - Non-Sep; d:50 mm; number of rows:1; dynamic lo
NN306 KOYO Double-row cylindrical roller bearingsbearing type:Taper Rollerseal type:Felt Seallocking device:Double Setscrewfinish/coating:Black Oxidebearing material:52100 Steelexpansion type:Non-Expansion Bearinmanufacturer catalog number:550108series:RCIoperating temperature range:Max 225°d2.4375 in
NN3064 KOYO Double-row cylindrical roller bearingsd:1.7500 in; bearing type:Spherical Roller; lubrication type:Lubrication Fitting; housing material:Steel; base width:2-1/2 in; finish/coating:Powder Coated; expansion type:Non-Expansion Bearin; locking device:Concentric Collar; maximum rpm:3100 RPM; housing construction:Solid Pillow Block; bore
NN3072 KOYO Double-row cylindrical roller bearingsMass bushing:0.019 kg; d:14 mm; B:10 mm; Tolerance shaft:e7; a:3 mm; Coefficient of friction µ min.:0.08; h:15 mm; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; α:105 °; B1:3 mm; Tolerance housing:H7; Coefficient of friction µ max.:0.15; Spec
NNU4956 KOYO Double-row cylindrical roller bearingsprecision rating:Not Rated; bore type:Straight; d:70 mm; fillet radius:2.1 mm; maximum rpm:5500 RPM; operating temperature range:-30 to +120 &de; series:NU23; static load capacity:325000 N; cage material:Polyamide; finish/coating:Uncoated; ring separation:Separable Outer Ring; closure type:Open
NNU4072 KOYO Double-row cylindrical roller bearingsSeals or Shields:Two Rubber Seals; D:150mm; Fatigue Load Rating (kN):1.43; Static Load Rating (kN):38; Limiting Speed Rating (r/min):17500; B:24mm; Reference Speed Rating (r/min):11200; d:100mm; Availability:In Stock; Weight:1.25 KGS; SKU:s7020acega/p4a-skf; Clearance:Standard; Cage Type:Plastic; Dy

 

 

NNU4934 KOYO Double-row cylindrical roller bearings Video

 

Double-row | Cylindrical Roller BearingsProduct information

... 2, 425, 695, 79.8, 2500. NNU4934. Technical calculation tools · CAD drawings ... technical trouble/repair · Inquiries about others. Return to top of page. Koyo

KOYO NNU4934 bearing - fag bearings,nsk bearings,koyo

Our stock sales KOYO NNU4934 bearing,internal diameter:170,external diameter:230,thickness:60,category:Cylindrical Roller Bearings,New 

NNU4934 KOYO Bearing | NNU4934 bearing KOYO BK1414RS

KOYO NN3015 Bearing Cylindrical roller bearings High .... KOYO NN3015 Bearing.LRZ Bearing Co.Ltd specializes in selling KOYO NN3015 bearings, KOYO 

Bearing NNU4934 (KOYO) | Size and Specification | Bearings

Cylindrical roller bearings NNU4934. Bearing number : NNU4934. Size (mm) : 170x230x60. Brand : KOYO. Bore Diameter (mm) : 170. Outer Diameter (mm) : 

Roller bearing NNU4934-KOYO - 170x230x60 mm | 123Bearing

Roller bearing NNU4934-KOYO , dim : Ø int. 170 x Ø ext. 230 x th. 60 mm. SAME DAY SHIPPING. The specialist at your service for over 10 years

KOYO NNU4934 Bearing | NNU4934-KOYO - 170x230x60 mm

Roller bearing NNU4934-KOYO - 170x230x60 mm | 123Beari... ♕♕. ☴☴ Roller bearing NNU4934-KOYO , dim : Ø int. 170 x Ø ext. 230 x th. 60 mm. SAME DAY 

KOYO NNU4934 rulman NSK NNU4934 NNU4934 NNU4934

KOYO NNU4934 Bearing Packaging picture ... KOYO rulman TIMKEN rulman NACHI rulman NTN rulman More rulman THK rulman SNR rulman ZKL rulman 

KOYO NNU4934 INTERCHANGE

Wide Series Cylindrical Roller Bearings Part series NNU4934 is a potential replacement for these common bearing part numbers:

  • NNU4934

  • NNU4934

  • NNU4934

  • NNU4934

  • NNU4934

  • NNU4934

  • NNU4934

  • NNU4934

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KOYO NNU4934 Technical Articles

How do you draw a roller follower cam profile?
How to draw cam profile - Oscillating roller follower - YouTubeThis video explains how to draw cam profile in case of an oscillating roller follower. The problem statement How to draw a cam profile - Roller follower - YouTubeThe valve must remain in...
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Slipping Manual Clutch: Causes And RepairsAug 13, 2019 — At first, you'll struggle to transition between the clutch and the next gear without jerky movements. The trick is to let the clutch out slowly before  How to Diagnose a...
How do you read bearing directions?
Unit 11 Section 3 : BearingsBearings are a measure of direction, with North taken as a reference. Note that the first two bearings above are in directly opposite directions to each other Form 1 Unit 10 Lesson 5-Bearing – BRILLIANT MATHSMar 14,...

Wide Series Cylindrical Roller Bearings CATEGORIES

  • ISO bearings
  • KOYO bearings
  • NSK bearings
  • NTN bearings
  • SKF bearings
  • Timken bearings
  • Toyana bearings
  • Air compressor atlas bearing
  • A/C compressor Angular Contact Ball Bearings
  • AC Compressor OEM Clutch Bearing
  • 6202z Bearing NSK
  • FAG 6314 Bearing
  • FAG c3 Bearing
  • 6203 2rsr c3 Bearing
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Kaydon Slewing Bearing
  • Bearing Slewing Ring
  • Sealed Spherical Roller Bearings Continuous Casting Plants
  • Spherical Roller Bearings
  • Single-row, Matched Pair Angular Contact Ball Bearings
  • Wide Series Cylindrical Roller Bearings
  • Thk Linear Guide
  • Thk Miniature Linear Guide
  • Thk Linear Guide Rails
  • High Temperature Linear Guide
  • Curved Linear Guide
  • Thk Linear Bearings And Rails
  • Thk Linear Motion
More

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