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Home>Products>Super Precision Bearing>NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

  • NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
  • NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

SKF NNU4930B/SPC3W33 MODELS

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NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Super Precision Bearing

SKF NNU4930B/SPC3W33 Bearing SPECIFICATIONS

  • 100% BEARING FORGE OF AMERICA CORP. Authentic. 1/4 NPT PG NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Highest Quality. 120.65 mm A1 Certified Supplier.

  • SKF

  • NNU4930B/SPC3W33

  • 120.65 mm
  • 46.831 mm
  • 1/4 NPT
  • 20.7 kN
  • 368.3 mm
  • 336.55 mm
  • 5/8-11 UNC
  • 107 kN
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  • BEARING FORGE OF AMERICA CORP.2020-07-10 09:46:19
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NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

  • 120.65 mm
  • 46.831 mm
  • 1/4 NPT
  • 20.7 kN
  • 368.3 mm
  • 336.55 mm
  • 5/8-11 UNC
  • 107 kN
  • 53.975 mm
  • 2 x LOR 111
  • 94.3 kN
  • 22.225 mm
  • 214.998 mm
  • 4.763 mm
  • 149 kN
  • 8
  • 2 x 3/8-16 UNC
  • 3800 r/min
  • 103.188 mm
  • SAFS 524

SKF NNU4930B/SPC3W33 NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features

No.BrandhRAJFULM
NNU4938B/SPC3W33SKF - - - - - - - -
71802ACD/P4DGBSKF - - - - - - - -
7004ACE/P4ADGASKF - - - - - - - -
71801CDGB/P4SKF - - - - - - 419.1 mm -
71902ACD/P4ADGASKF - - - - - - - -
7003CD/P4ADGASKF - - - - - - - -
7005CD/P4ADBASKF - - - - - - - -
71901ACEGA/P4ASKF - - - - - - - -
71902CE/P4ADGBSKF - - - - - - - -
7000ACDGB/P4ASKF - - - - - - - -
71902ACD/P4ADGBSKF - - - - - - - -
709ACD/P4ADBBSKF - - - - - - 628.65 mm -
708ACD/P4ADBASKF - - - - - - - -
NNU4952B/SPC3W33SKF - - - - - - - -
71805CDGA/P4SKF - - - - - - - -
71902ACEGA/P4ASKF - - - - - - - -
NN3034K/SPW33SKF - - - - - - - -
7002ACD/P4ADGBSKF - - - - - - - -
BEAM012055-2RSSKF - - 88.9 mm - - - 266.7 mm -
71800CDGB/P4SKF - - - - - - - -

 

71901CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleCalculation factor e:0.35; Basic dynamic load rating C:404 kN; r3,4 min.:2.5 mm; db min.:93.5 mm; B:58 mm; Calculation factor Y0:0.9; Da max.:159 mm; Reference speed:3000 r/min; r1,2 min.:3 mm; Cb min.:13.5 mm; D:170 mm; T:61.5 mm; Dimension series:2GD; Fatigue load limit Pu:56 kN; da max.:98 mm; Limiting speed:4000 r/min; d:80 mm; d1 ≈:120.76 mm; Mass bearing:6.19 kg; Calculation factor Y:1.7;
71903CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angler1,2 min.:5 mm; Da max.:600 mm; s1 max.:25.4 mm; da max.:445 mm; da min.:400 mm; Operating clearance factor k2:0.106; B:194 mm; Limiting speed:1000 r/min; Basic dynamic load rating C:4400 kN; Basic static load rating C0:7200 kN; d:380 mm; D1 ≈:551 mm; Reference speed:750 r/min; Ca min.:7.3 mm; d2 ≈:446 mm; Fatigue load limit Pu:520 kN; ra max.:4 mm; Da min.:526 mm; D:620 mm; Mass bearing:243 kg;
71902ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Anglera max.:0.6 mm; Mass bearing:0.065 kg; Preload class A GA:70 N; Static axial stiffness, preload class B:98 N/µm; da min.:28.2 mm; Static axial stiffness, preload class A:66 N/µm; r3,4 min.:0.3 mm; Da max.:43.8 mm; a:14.4 mm; Basic dynamic load rating C:7.93 kN; Reference grease quantity Gref:1.3 cm³; Db max.:44.6 mm; Calculation factor fHC:1.01; r1,2 min.:0.6 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92;
NN3038K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesAccessories:Without Accessories; d:30.000 mm; B:9.00 mm; D:47.0000 mm; Basic Static Radial Load Rating Co:5000 N; Oil Speed Rating Open/Shielded n2:17000 rpm; Grease Speed Rating Open/Shielded n1:14000 rpm; Sealed Speed Rating n3:8500 rpm; Fillet Radius ra:0.30 mm; Basic Dynamic Radial Load Rating C:7280 N;
7204CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleBasic Radial Load Rating-Dynamic DC:3320 N; D:24.0000 mm; Width - Inner Ring B1:9.80 mm; Basic Interchange FAF:37KVLD; Accessories:87000 Shield & Seal; Basic Interchange NDH:87007; Basic Interchange BCA:-; d:7.000 mm; Width - Overall B:10.3 mm; Old MRC Bearing Number:37FSF1; Speed Rating-Single and Double Sealed Grease SDG:23000 rpm; Width - Outer Ring B0:8.0 mm; Fillet Radius ra:0.30 mm; Basic Radial Load Rating-Static SCO:1430 N;
NNU4928B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesMass bushing:0.015 kg; Permissible sliding velocity v min.:0.25 m/s; d:18 mm; Coefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; B:12 mm; Specific dynamic load factor K:10 N/mm²; Tolerance shaft:h8; Tolerance housing:H7; Coefficient of friction µ min.:0.05; D:24 mm; Permissible sliding velocity v max.:5 m/s;
NNU4948BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesOil Speed Rating Open/Shielded n2:4800 rpm; d:110.000 mm; D:150.0000 mm; Accessories:One Shield; Basic Dynamic Radial Load Rating C:43600 N; B:20.00 mm; Sealed Speed Rating n3:2500 rpm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:4000 rpm; Basic Static Radial Load Rating Co:44000 N;
71802CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact AngleA1:15 mm; J7:20 mm; Recommended diameter for attachment bolts, mm G:16 mm; Housing material:Cast iron; Db2:116 mm; Fatigue load limit Pu:0.98 kN; RG:1/4-28 UNF; L:116 mm; Db1:107 mm; Basic dynamic load rating C:35.1 kN; J6:127 mm; Mass bearing unit:2.15 kg; A3:3.2 mm; Limiting speed:800 r/min; Hexagonal key size for grub screw N:3.175 mm; T:66.1 mm; s1:38.1 mm; B1:62.7 mm; J:157 mm; A5:29.5 mm;
708ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleBasic Static Radial Load Rating Co:335000 N; Oil Speed Rating n2:2800 rpm; Fillet Radius ra:3.00 mm; Grease Speed Rating n1:2000 rpm; d:85.000 mm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:307000 N; B:104.00 mm; D:210.0000 mm;
71803ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angled1:360 mm; Mass adapter sleeve assembly:69.5 kg; B1:310 mm; A:4 mm; d3:490 mm; B:60 mm; d:380 mm; G:Tr 380x5; Hydraulic nut:HMV 76E; G3:9 mm; G2:M 6; B5:77 mm;
7002CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleRecommended diameter for attachment bolts, mm G:14 mm; Hexagonal key size for grub screw N:3.969 mm; B4:7 mm; Da:98.4 mm; Fatigue load limit Pu:0.915 kN; B:37 mm; Recommended tightening torque for grub screw:6.5 N·m; Limiting speed:4300 r/min; J6:120.5 mm; A5:26.5 mm; s1:25.8 mm; Basic dynamic load rating C:33.2 kN; Db2:111 mm; A:39 mm; RG:1/4-28 UNF; L:111 mm; H:178.5 mm; Db1:102 mm; Recommended diameter for attachment bolts, inch G:0.5625 in;
7003CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleDimension F:0.5000 in; Shaft Diameter D:3/4 in; Width A:1.1250 in; Thread Diameter G:3/8-16; Dimension H1:1.3125 in; Dimension L:2.6250 in; Distance J:2.0000 in; Height H:2.5000 in; Basic Static Radial Load Rating Co:1470 lbf; Insert Bearing IB:Stainless Steel; Dimension S1:0.7188 in; Basic Dynamic Radial Load Rating:2380 lbf;
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;
71903CD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleCap bolt, rec. tightening torque:850 N·m; N4 max.:40 mm; Cap bolt, size:M 42x320; Appropriate attachment bolt, size G:48 mm; P90°:5400 kN; Eye bolt, size:2 x M 48; Bearing (basic designation):C 3196 K; Q180°:2900 kN; Oil level, min.:112 mm; L:1330 mm; P150°:3500 kN; Da:790 mm; Oil seal:2 x TSD 3196 U; Oil level, max.:139 mm; J6:1210 mm; Locating ring:2 x FRB 10/790; J:1110 mm; P180°:4400 kN;
BEAM020068-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEAMh:42.862 mm; J max.:320.675 mm; H2:44.45 mm; Max. speed for Taconite seal:850 r/min; Stabilizing ring:SR-19-16; P120°:33.8 kN; L:361.95 mm; Cap bolt recommended tightening torque:515.2 N·m; P180°:36.9 kN; N1:19.05 mm; R1:63.5 mm; S:4.763 mm; P60°:92.5 kN; A2:233.363 mm; Cap bolt:2 x 3/4-10 UNC; J min.:269.875 mm; Ca:67.793 mm; RG:3/8 NPT; PG:1/4 NPT; da:80 mm;
71901ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleDimension L:69.9 mm; Insert Bearing IB:ZMaRC; Diameter N:12.7 mm; Weight W:0.59 kg; Height T:38.8 mm; Dimension A1:30.2 mm; Dimension A2:15.9 mm; Shaft Diameter D:25 mm; Basic Static Radial Load Rating Co:7800 N; Basic Dynamic Radial Load Rating C:14000 N; Distance J:98.8 mm; Height H:123.8 mm;

 

 

NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

SKF NNU4930B/SPC3W33 INTERCHANGE

Super Precision Bearing Part series NNU4930B/SPC3W33 is a potential replacement for these common bearing part numbers:

  • NNU4930B/SPC3W33

  • NNU4930B/SPC3W33

  • NNU4930B/SPC3W33

  • NNU4930B/SPC3W33

  • NNU4930B/SPC3W33

  • NNU4930B/SPC3W33

  • NNU4930B/SPC3W33

  • NNU4930B/SPC3W33

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SKF NNU4930B/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
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  • Self aligning ball bearings
  • Spherical roller bearings
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  • Thrust ball bearings
  • Thrust roller bearings
  • Wheel bearings
  • nsk 6201du Bearing
  • nsk 6906 Bearing
  • nsk 6010 Bearing
  • nsk 6209 Bearing
  • Large Slewing Bearings
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  • Kaydon Slewing Bearing
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  • Super Precision Angular Contact Bearings
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  • Slewing Ring
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  • 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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  • Home
  • Stock Categories
    • Angular contact ball bearings
    • Bearing units
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    • 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
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    • Super Precision Angular Contact Bearings
    • Super Precision Bearing
    • Slewing Ring
    • Thrust Spherical Roller Bearing
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    • 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

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