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Home>Products>Super Precision Bearing>NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

  • NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
  • NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

SKF NNU4920B/SPC3W33 MODELS

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NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Super Precision Bearing

SKF NNU4920B/SPC3W33 Bearing SPECIFICATIONS

  • Manufacturers of all Super Precision Bearing are represented in our partial list of BEARING FORGE OF AMERICA CORP. clients. Contact Gary for a SAF 220 Housing complete NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series list of clients and projects.

  • SKF

  • NNU4920B/SPC3W33

  • SAF 220
  • 44.45 mm
  • 114.3 mm
  • 42.069 mm
  • 55.6 kN
  • 1350 r/min
  • 365.71 g
  • 38.894 mm
BEARING FORGE OF AMERICA CORP.

BEARING FORGE OF AMERICA CORP.China

  • BEARING FORGE OF AMERICA CORP.2020-07-10 09:46:19
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NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

  • SAF 220
  • 44.45 mm
  • 114.3 mm
  • 42.069 mm
  • 55.6 kN
  • 1350 r/min
  • 365.71 g
  • 38.894 mm
  • 295.275 mm
  • 203.4 N·m
  • 58.737 mm
  • 100 mm
  • 114.3 mm
  • B10724-106
  • LOR 118
  • 5
  • 136 kN
  • 217.488 mm
  • 180 mm
  • 387.35 mm

SKF NNU4920B/SPC3W33 NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features

No.BrandhRAJFULM
7005ACD/P4ADGASKF - - - - - - - -
NNU4930BK/SPW33SKF - - - - - - - -
71802ACDGA/P4SKF - - - - - - - -
71800ACDGA/P4SKF - - - - - - - -
NNU4940B/SPW33SKF - - - - - - - -
7005CD/P4AQBCASKF - - - - - - - -
71802ACD/P4DGBSKF - - - - - - - -
7001ACD/P4ADGBSKF - - - - 96 mm - - -
71903CD/P4ADGASKF - - - - - - - -
7003CD/P4ADBASKF - - - - - - - -
NNU4936BK/SPW33SKF66.5 mm - - - - - - -
7005ACEGB/P4ASKF - - - - - - - -
71902ACEGA/P4ASKF - - - - - - - -
7002ACDGA/P4ASKF - - - - - - - -
71902CD/P4ADGBSKF - - - - - - 500 mm -
NNU4938BK/SPW33SKF - - - - - - - -
S7003ACEGB/P4ASKF - - - - - - - -
71800CD/P4DBASKF - - - - - - - -
71903CE/P4ADGASKF - - - - - - - -
709ACDGB/P4ASKF - - - - - - 349.25 mm -
71804CDGA/P4SKF - - - - - - 70 mm -
71805ACDGB/P4SKF - - - - - - - -
S7003ACEGA/P4ASKF - - - - 501 mm - - -
7004CE/P4ADGASKF - - - - - - - 6.5 mm
BEAM017062-2RSSKF - - - - - - - -
71904ACDGB/P4ASKF - - 80.963 mm - - - 330.2 mm -
NNU4948B/SPW33SKF - - - - - - - 21 mm

 

71804ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact AngleAppropriate attachment bolt, rec. tightening torque:2280 N·m; P150°:2500 kN; L:1040 mm; H2:120 mm; Appropriate attachment bolt, size G:36 mm; ATS:410 mm; Q180°:2100 kN; Da:620 mm; Eye bolt, size:2 x M 36; db:370 mm; Locating ring:2 x FRB 5/620; Cap bolt, rec. tightening torque:600 N·m; ba min.:189 mm; End cover:ETS 76; A1:360 mm; P0°:6100 kN; P120°:2900 kN; H:715 mm; P90°:3900 kN;
NN3056K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesB:24.00 mm; Basic Static Radial Load Rating Co:68000 N; Basic Dynamic Radial Load Rating C:68900 N; Fillet Radius rb:0.60 mm; D:140.0000 mm; Oil Speed Rating n2:5600 rpm; Grease Speed Rating n1:4800 rpm; d:90.000 mm; Fillet Radius ra:1.50 mm;
7005ACE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleFatigue load limit Pu:11.8 kN; Basic dynamic load rating C:135 kN; s:43 mm; Basic static load rating C0:320 kN; Mass bearing (including seat washer where applicable):2.5 kg; H:44.2 mm; D3:130 mm; da min.:103 mm; Minimum load factor A:0.53; R:100 mm; Limiting speed:2600 r/min; d:70 mm; Reference speed:1800 r/min; ra max.:1 mm; H1:48 mm; d1 ≈:125 mm; D:125 mm; C:13 mm; Da max.:98 mm; D1 ≈:72 mm;
71904CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleB:35 mm; F:50 mm; d:45 mm; r, r1,2 min.:0.6 mm; Mass inner ring:0.1 kg;
708CD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleA1:111.125 mm; ba:38.894 mm; J max.:333.375 mm; da:71.438 mm; PG:1/4 NPT; Pa:10.5 kN; Cap bolt recommended tightening torque:515.2 N·m; Appropriate attachment bolt size G:0.875 in; Stabilizing ring:2 x SR-1617; P90°:56.5 kN; Bearing limiting speed:4800 r/min; L:387.35 mm; Ca:69.799 mm; H:222.25 mm; P180°:38.3 kN; End plug (suffix Y):EPR 10; Mass pillow block:31.4 kg; P60°:94.3 kN;
NNU4926B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesInitial grease fill:175.77 g; Stabilizing ring:2 x SR-1613; J min.:244.475 mm; J max.:279.4 mm; P180°:23.1 kN; RG:3/8 NPT; J1:53.975 mm; Taconite seal (dc shaft position):TER 37; Housing:FSAF 313; Taconite seal (db shaft position):TER 55; R2:21.431 mm; N1:19.05 mm; Da:140 mm; H2:31.75 mm; P120°:21.8 kN; Cap bolt, SAE grade:8; A2:209.55 mm; End plug (suffix Y):EPR 7; L:330.2 mm; P60°:60.5 kN;
708ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleGrease Speed Rating n1:2600 rpm; B:49.20 mm; Basic Static Radial Load Rating Co:110000 N; Sealed Speed Rating n3:2600 rpm; Basic Dynamic Radial Load Rating C:124000 N; Accessories:Two Seals & Snap-Rin; d:85.000 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3600 rpm; D:150.0000 mm;
71901CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleSpecific static load factor K0:20 N/mm²; Coefficient of friction µ min.:0.05; Specific dynamic load factor K:10 N/mm²; B:8 mm; Tolerance shaft:h8; D:14 mm; Mass bushing:0.006 kg; d:8 mm; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7; Coefficient of friction µ max.:0.1; Permissible sliding velocity v max.:5 m/s;
S7002CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angleda max.:3.8 mm; B:3 mm; Da max.:6.5 mm; ra max.:0.1 mm; D:7 mm; Limiting speed:45000 r/min; Calculation factor f0:7.1; D2 ≈:6.35 mm; Calculation factor kr:0.02; da min.:3.7 mm; d:3 mm; d2 ≈:3.85 mm; Basic dynamic load rating C:0.178 kN; r1,2 min.:0.1 mm; Mass bearing:0.00041 kg; Basic static load rating C0:0.057 kN; Fatigue load limit Pu:0.002 kN;
NNU4936B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesP120°:149 kN; A2:276.225 mm; L:539.75 mm; da:133.35 mm; Cap bolt recommended tightening torque:813.5 N·m; P150°:136 kN; ba:65.088 mm; H2:63.5 mm; R1:95.25 mm; H:317.5 mm; Cap bolt:7/8-9 UNC; P60°:394 kN; S:4.763 mm; Housing:SSAFS 530; Stabilizing ring:SR-30-0; PG:1/4 NPT; Max. speed for Taconite seal:590 r/min; Cap bolt, SAE grade:8; Ca:82.804 mm; Pa:32.7 kN;
71900CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleTolerance shaft:e7; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:25 N/mm²; Tolerance housing:H7; h:222.5 mm; Mass bushing:22.3 kg; a:17.5 mm; α:124 °; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; B:350 mm; D:240 mm; Specific static load factor K0:45 N/mm²; Coefficient of friction µ max.:0.15; d:220 mm;
NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesCalculation factor Y1:0.78; Calculation factor X:0.63; d1 ≈:656.7 mm; Basic static load rating C0:440 kN; D:700 mm; d:630 mm; B:22 mm; Reference speed:750 r/min; Calculation factor Y0:0.33; a:203 mm; Calculation factor Y2:0.76; D1 ≈:672.3 mm; Limiting speed:750 r/min; Calculation factor A:1.25; r1,2 min.:0.6 mm; Basic dynamic load rating C:135 kN; da min.:636 mm; Mass bearing:11.5 kg;
7005CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleHexagonal key size for grub screw N:5.556 mm; SWN:11.113 mm; Recommended diameter for attachment bolts, inch G:0.75 in; Recommended diameter for attachment bolts, mm G:20 mm; Thread grub screw G2:7/16-20 UNF; A1:48 mm; Housing:SY 515 U; B:73.3 mm; Limiting speed:2600 r/min; Rα:45 °; H1:82.6 mm; H:166 mm; N1:22 mm; Recommended tightening torque for grub screw:28.5 N·m; B4:12 mm; Basic static load rating C0:49 kN;
NNU4930BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Seriesr1,2 min.:3.3 mm; T:285.75 mm; Calculation factor e:0.33; Basic dynamic load rating C:7210 kN; Comparative radial load rating CF:1760 kN; B:285.75 mm; Calculation factor Y0:2; Mass bearing:500 kg; D1 ≈:720 mm; Calculation factor Y2:3; Fatigue load limit Pu:1200 kN; Comparative axial load rating CFa:580 kN; d:571.5 mm; D:812.8 mm; Calculation factor Y1:2; Design variant/feature:TDI/GWIY2; Basic static load rating C0:18000 kN;
71905ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleLimiting speed:480 r/min; ra max.:5 mm; Basic dynamic load rating C:7072 kN; K:12 mm; Calculation factor Y1:4.2; Basic static load rating C0:15600 kN; Calculation factor Y2:6.3; Fatigue load limit Pu:930 kN; Mass bearing:560 kg; B:200 mm; b:22.3 mm; D1 ≈:1046 mm; r1,2 min.:6 mm; d:850 mm; d2 ≈:946 mm; D:1120 mm; da min.:873 mm; Reference speed:260 r/min; Calculation factor e:0.16; Calculation factor Y0:4;
7003ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angles:38.497 mm; A:114.3 mm; da:93.662 mm; Attachment bolt diameter G:19.05 mm; L:387.35 mm; J max.:333.375 mm; S:0.794 mm; Limiting speed:2200 r/min; J min.:304.8 mm; H:217.488 mm; H1:107.95 mm; Mass bearing unit:22.9 kg; B:80.169 mm; Basic dynamic load rating C:426 kN; H2:61.913 mm; J1:57.15 mm;

 

 

NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

SKF NNU4920B/SPC3W33 INTERCHANGE

Super Precision Bearing Part series NNU4920B/SPC3W33 is a potential replacement for these common bearing part numbers:

  • NNU4920B/SPC3W33

  • NNU4920B/SPC3W33

  • NNU4920B/SPC3W33

  • NNU4920B/SPC3W33

  • NNU4920B/SPC3W33

  • NNU4920B/SPC3W33

  • NNU4920B/SPC3W33

  • NNU4920B/SPC3W33

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SKF NNU4920B/SPC3W33 Technical Articles

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Super Precision Bearing CATEGORIES

  • Angular contact ball bearings
  • Bearing units
  • Cylindrical roller bearings
  • Deep groove ball bearings
  • Needle roller bearings
  • Plain bearings
  • Self aligning ball bearings
  • Spherical roller bearings
  • Tapered roller bearings
  • Thrust ball bearings
  • Thrust roller bearings
  • Wheel bearings
  • nsk 6201du Bearing
  • nsk 6906 Bearing
  • nsk 6010 Bearing
  • nsk 6209 Bearing
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Kaydon Slewing Bearing
  • Bearing Slewing Ring
  • Super Precision Bearings
  • Super Precision Angular Contact Bearings
  • Super Precision Bearing
  • Slewing Ring
  • Thrust Spherical Roller Bearing
  • Thrust Cylindrical Roller Bearing
  • Thrust Tapered Roller Bearing
  • Needle Aircraft Roller Bearings
  • Double Row Tapered Thrust Roller Bearings
  • Railway Rolling Spherical Roller Bearings
  • K061025 Belts
  • Gates Lawn Mower Belts
  • Gates Alternator Belt
  • Poly F Plus V Belt
  • Gt3 Belts
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  • NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
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  • Home
  • Stock Categories
    • Angular contact ball bearings
    • Bearing units
    • Cylindrical roller bearings
    • Deep groove ball bearings
    • Needle roller bearings
    • Plain bearings
    • Self aligning ball bearings
    • Spherical roller bearings
    • Tapered roller bearings
    • Thrust ball bearings
    • Thrust roller bearings
    • Wheel bearings
    • nsk 6201du Bearing
    • nsk 6906 Bearing
    • nsk 6010 Bearing
    • nsk 6209 Bearing
    • Large Slewing Bearings
    • Slewing Ring Bearings
    • Kaydon Slewing Bearing
    • Bearing Slewing Ring
    • Super Precision Bearings
    • Super Precision Angular Contact Bearings
    • Super Precision Bearing
    • Slewing Ring
    • Thrust Spherical Roller Bearing
    • Thrust Cylindrical Roller Bearing
    • Thrust Tapered Roller Bearing
    • Needle Aircraft Roller Bearings
    • Double Row Tapered Thrust Roller Bearings
    • Railway Rolling Spherical Roller Bearings
    • K061025 Belts
    • Gates Lawn Mower Belts
    • Gates Alternator Belt
    • Poly F Plus V Belt
    • Gt3 Belts
  • Technical Articles
  • Angular contact ball bearings
  • Bearing units
  • Cylindrical roller bearings
✖

Home

Stock Categories

Technical Articles

Angular contact ball bearings

Bearing units

Cylindrical roller bearings

Contact Us