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Home>Products>Super Precision Angular Contact Bearings>NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

  • NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
  • NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

SKF NNU4948B/SPC3W33 MODELS

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NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Super Precision Angular Contact Bearings

SKF NNU4948B/SPC3W33 Bearing SPECIFICATIONS

  • Online NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Expert.More Jinan LBR Bearing Co., Ltd. Choices. NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series in Stock 102.394 mm B & Ready to Ship 18.2 kg Mass bearing unit Now!

  • SKF

  • NNU4948B/SPC3W33

  • 102.394 mm
  • 222.25 mm
  • 18.2 kg
  • 0.794 mm
  • 28.575 mm
  • 42.069 mm
  • 130.175 mm
  • 2300 r/min
Jinan LBR Bearing Co., Ltd.

Jinan LBR Bearing Co., Ltd.China

  • Jinan LBR Bearing Co., Ltd.2020-07-10 09:46:19
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NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Exchange Guide

  • 102.394 mm
  • 222.25 mm
  • 18.2 kg
  • 0.794 mm
  • 28.575 mm
  • 42.069 mm
  • 130.175 mm
  • 2300 r/min
  • 88.9 mm
  • 177.8 mm
  • 5.556 mm
  • 253 kN
  • 20.637 mm
  • 84.138 mm
  • 19.05 mm
  • 36.513 mm
  • 107.95 mm

SKF NNU4948B/SPC3W33 NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product identifiers

 

NNU4926B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Seriesd:85 mm; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v max.:5 m/s; Mass bushing:1.35 kg; Specific dynamic load factor K:10 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05; Tolerance housing:H7; Coefficient of friction µ max.:0.1; B:100 mm; D:100 mm; Tolerance shaft:h8;
NN3012KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesBasic static load rating C0:7.2 kN; Ew:16 mm; Fatigue load limit Pu:0.85 kN; Mass needle roller and cage assembly:0.0055 kg; Limiting speed:32000 r/min; U:12 mm; Fw:10 mm; Reference speed:28000 r/min; Basic dynamic load rating C:7.65 kN;
NNU4922BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesComparative axial load rating CFa:1320 kN; Calculation factor Y2:3; Calculation factor Y0:2; Mass bearing:3730 kg; r3,4 min.:12 mm; T:889.762 mm; d:1070 mm; r1,2 min.:4 mm; D1 ≈:1273 mm; Design variant/feature:TQO.1/GWI; Calculation factor Y1:2; Basic static load rating C0:100000 kN; Comparative radial load rating CF:8000 kN; Basic dynamic load rating C:30300 kN; d1 ≈:1118 mm; D:1400 mm;
71901CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleThread grub screw G2:M6; T:45.3 mm; RG:1/4-28 UNF; Housing material:Cast iron; Recommended tightening torque for grub screw:7.4 N·m; Db2:95 mm; Basic dynamic load rating C:25.5 kN; Fatigue load limit Pu:0.655 kN; Limiting speed:1100 r/min; d:35 mm; s1:24.3 mm; A3:3.2 mm; J:92 mm; A1:13 mm; J7:29 mm; A5:22 mm; Da:106.4 mm; Db1:87 mm; Recommended diameter for attachment bolts, mm G:12 mm; A:34.5 mm;
NN3013KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesLimiting speed:2100 r/min; Mass bearing unit:29.1 kg; L:247.65 mm; A6:31.75 mm; da:93.662 mm; a:5.556 mm; A5:46.831 mm; J:196.85 mm; s:41.275 mm; Attachment bolt diameter G:4 x 22.225; A:88.9 mm; N1:23.813 mm; S:0.794 mm; Basic dynamic load rating C:426 kN;
NN3030K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesPu:3.079 kN; Grease:4 700 min-1; d:60 mm; Dynamic (Cr):110.000 kN; da:73 min; Bearing designation:6412  ; Da:136 max; Oil:5 600 min-1; Weight:2.76 kg; rs:2.1 mm; Static (Cor):69.400 kN; B:35 mm; D:150 mm; ra:2 max;
71801CDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angleda min.:107 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; Number of balls z:22; Static axial stiffness, preload class D:710 N/µm; Preload class A GA:500 N; Calculation factor f2A:1; Basic dynamic load rating C:79.3 kN; a:41.3 mm; Static axial stiffness, preload class B:394 N/µm; d:100 mm; Static axial stiffness, preload class A:300 N/µm; Calculation factor f:1.16; D1:134.6 mm;
71801CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact AngleReference speed:2400 r/min; r3,4 min.:4 mm; db min.:199 mm; Calculation factor kr:0.23; d:140 mm; D1 ≈:251.7 mm; Basic static load rating C0:830 kN; D:300 mm; d1 ≈:195 mm; Axial load factor Y:0.6; B:62 mm; Limiting speed:4300 r/min; Mass bearing:21.8 kg; Fatigue load limit Pu:88 kN; F:180 mm; ra max.:3 mm; Basic dynamic load rating C:780 kN; Limiting value e:0.2; Da max.:282.5 mm; da min.:157 mm;

 

 

No.BrandBTfLHUAN
NN3011KTN/SPW33SKF - - - - - - - -
71902CDGA/P4ASKF - - - - - - - -
BTW55CATN9/SPSKF60 mm - - - - - - -
7219CD/P4ASKF - - - - - - - -
7003ACD/P4ATBTASKF - - - - - 13 mm - -
7003CD/P4ADBASKF - - - - 217.488 mm - - -
NN3022KTN9/SPW33SKF70 mm - - - - - - -
71902CDGB/P4ASKF16 mm - - - - - - -
NNU4952B/SPC3W33SKF - - - - - 26 mm - -
7002CE/P4ADGASKF40 mm - - - - - - -
NN3010KTN/UPSKF - - - - - - - -
NN3028/SPW33SKF106 mm - - - - - 8 mm -
7217CDGA/HCP4ASKF16.5 mm - - - - - - -
NN3013KTN/SPVR521SKF - - - 247.65 mm - - 88.9 mm -
708CD/P4ADBBSKF75 mm - - - - - - -
7001ACD/P4ADGASKF32 mm - - - - - - -
71801CDGA/P4SKF120 mm - - - - - - -
71901ACEGB/P4ASKF145 mm - - - - - - -
7216ACD/P4AQBCBSKF12 mm - - - - - - -
708CD/P4ADGASKF171.45 mm - - - - - - -
7002CDGB/P4ASKF6.25 mm - - - - - - -
NN3010KTN/SPW33SKF - 55.5 mm - 116 mm189 mm - - -

 

NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

Super Precision Angular Contact Ball Bearing Ref. Nsk

Description: Super precision angular contact ball bearing supports higher radial loads than precision ball bearings. It also supports axial loads in both directions

super precision bearings for machine tool applications

NSKHPS High Precision Angular Contact Ball Bearings. Basic Super Precision Bearings manufactured to conform to ISO standards. › 70xx, 72xx, 79xx series

Super Precision Angular Contact Ball Bearings - Emerson

Browse Super Precision Angular Contact Ball Bearings in the Emerson Bearing catalog including 7900 Series Extra Light Duty Super Precision Angular Contact 

7914A5TRDULP3 NSK Super Precision Angular Contact

7914A5TRDULP3 NSK Super Precision Angular Contact Bearing 70x100x16mm - NSK High precision angular contact ball bearing with phenolic cage, 

7005CTRDULP3 NSK Super Precision Angular Contact

7005CTRDULP3 NSK Super Precision Angular Contact Bearing 25x47x12mm - High precision angular contact ball bearing with phenolic cage, 15 degree 

RHP Super Precision Angular Contact Ball Bearings - A H R

RHP Super Precision Angular Contact Ball Bearings. 3. Introduction. 5. Materials and Limiting Temperatures. 5. Dimensions. 5. High Point of Radial Runout. 5

Super-precision angular contact ball bearings: High ... - SKF

SKF high-capacity super-precision angular contact ball bearings. SKF bearings in the 72 .. D (E 200) series are characterized by: • high load carrying capacity

Super-precision angular contact ball bearings: High ... - SKF

SKF sealed super-precision angular contact ball bearings provide opti- mum performance in applications where there is a need for high reliability and super- ior accuracy. The bearings are filled with high-speed grease

SKF NNU4948B/SPC3W33 INTERCHANGE

Super Precision Angular Contact Bearings Part series NNU4948B/SPC3W33 is a potential replacement for these common bearing part numbers:

  • NNU4948B/SPC3W33

  • NNU4948B/SPC3W33

  • NNU4948B/SPC3W33

  • NNU4948B/SPC3W33

  • NNU4948B/SPC3W33

  • NNU4948B/SPC3W33

  • NNU4948B/SPC3W33

  • NNU4948B/SPC3W33

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Phone(Working Time)86-5318966548
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SKF NNU4948B/SPC3W33 Technical Articles

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Super Precision Angular Contact Bearings CATEGORIES

  • ALBION INDUSTRIES Bearing
  • AMI Bearing
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  • BISHOP-WISECARVER Bearing
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  • Super Precision Bearing
  • Super Precision Angular Contact Bearings
  • Slewing Ring
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  • Four-Row Tapered Roller Bearing
  • Cylindrical Roller Bearing
  • Angular Contact Ball Bearings
  • Double Row Tapered Thrust Roller Bearings
  • Railway Rolling Spherical Roller Bearings
  • Super Precision Bearings
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