BEARING FORGE OF AMERICA CORP.
BEARING FORGE OF AMERICA CORP.
Angular contact ball bearings   Bearing units   Cylindrical roller bearings  
English
English
  • 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

Home>Products>Super Precision Bearing>NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

  • NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
  • NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

SKF NNU4921BK/SPW33 MODELS

Need a CAD or 3D Model?

AEC BEARING PRICE LIST 2019
Contact NowWhatsAppBe Our Agent

NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

category

Super Precision Bearing

SKF NNU4921BK/SPW33 Bearing SPECIFICATIONS

  • Our highly-skilled and factory-trained service experts have the resources to BEARING FORGE OF AMERICA CORP. help you with all your NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series needs - including routine maintenance, major repairs, warranty service, and Super Precision Bearing equipment 44.1 mm d2 inspections.

  • SKF
  • NNU4921BK/SPW33

  • 44.1 mm
  • 3.969 mm
  • 6.5 N·m
  • 26.7 mm
  • 0.475 kN
  • 6300 r/min
  • 5/16-24 UNF
  • 23.8 mm
BEARING FORGE OF AMERICA CORP.

BEARING FORGE OF AMERICA CORP.China

  • BEARING FORGE OF AMERICA CORP.2020-07-10 09:46:19
    Welcome to my shop! Glad to serve you! Please send your question!
Price Inspection Certificate Product Specifications Company Profile

NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics

  • 44.1 mm
  • 3.969 mm
  • 6.5 N·m
  • 26.7 mm
  • 0.475 kN
  • 6300 r/min
  • 5/16-24 UNF
  • 23.8 mm
  • 11.2 kN
  • 26.988 mm
  • 62 mm
  • 14
  • 18 mm
  • 0.36 kg
  • 19.5 kN
  • 39.7 mm
  • 0.6 mm
  • 5.95 mm
  • 35.7 mm

SKF NNU4921BK/SPW33 NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features

No.BrandhRAJFULM
71801ACDGA/P4SKF - - - - - - - -
7005ACEGB/P4ASKF - - - - - - - -
71902CE/P4ADGASKF - - - - - - - -
708CD/P4ADBASKF47.625 mm - - - - - 387.35 mm -
71905ACD/P4ADGASKF - - - - - - - -
71800CD/P4DGBSKF - - - - 340 mm - - -
NNU4926BK/SPW33SKF - - 29.5 mm90 mm - - 60.5 mm -
71802ACD/P4DGBSKF - - - - - - - -
71902CD/P4ADGASKF - - - - - - - -
7003ACDGB/P4ASKF - - - - - - - -
71801CDGB/P4SKF - - - - - - 419.1 mm -
7002CE/P4ADGASKF - - - - 30 mm - - -
7005CEGB/P4ASKF - - - - - - 1330 mm -
NNU4934B/SPW33SKF - - - - - - - -
71901ACDGA/P4ASKF2 mm - - - - - - -
7002CEGB/P4ASKF295 mm - - - - - - -
71900CD/P4ADGBSKF182 mm - - - - - - -
71903ACD/P4ADGASKF - - - - - - - -
7204ACDGA/P4ASKF - - - - - - - -
NNU4940B/SPW33SKF - - - - - - - -

 

NN3036K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesD1 ≈:147 mm; H max.:65 mm; C:119 mm; d:90 mm; Maximum dynamic radial loads Fr max.:440 kN; Basic dynamic load rating C:484 kN; Maximum static radial loads F0r max.:630 kN; r min.:2 mm; d1 ≈:119 mm; D:220 mm; K:6; Mass bearing:26 kg; b:10.2 mm; Basic static load rating C0:640 kN; Fatigue load limit Pu:78 kN; B:120 mm;
7005CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleGrease Speed Rating n1:4300 rpm; B:33.30 mm; d:55.000 mm; Fillet Radius ra:1.50 mm; Accessories:Shield & Seal; Basic Dynamic Radial Load Rating C:66000 N; Basic Static Radial Load Rating Co:76500 N; Sealed Speed Rating n3:4300 rpm; D:100.0000 mm; Oil Speed Rating n2:5600 rpm;
NNU4928B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesBasic Static Radial Load Rating Co:37500 N; Fillet Radius rb:0.60 mm; Grease Speed Rating n1:7200 rpm; B:34.00 mm; Fillet Radius ra:1.00 mm; D:72.0000 mm; d:35.000 mm; Basic Dynamic Radial Load Rating C:42300 N; Oil Speed Rating n2:8800 rpm;
NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Seriesr3,4 min.:6.4 mm; Calculation factor Y2:2.5; Calculation factor e:0.4; Design variant/feature:TQO/GWI; B:412.75 mm; Calculation factor Y0:1.6; Mass bearing:630 kg; d:457.073 mm; Comparative radial load rating CF:2400 kN; T:419.1 mm; Comparative axial load rating CFa:456 kN; Thrust factor K:1.49; Calculation factor Y1:1.7; Fatigue load limit Pu:1460 kN; D1 ≈:637 mm; Basic static load rating C0:19600 kN;
NNU4934B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesFatigue load limit Pu:1290 kN; d:384.175 mm; D:546.1 mm; T:384.175 mm; Thrust factor K:1.76; r1,2 min.:6.4 mm; Comparative axial load rating CFa:278 kN; D1 ≈:520 mm; Comparative radial load rating CF:1730 kN; Calculation factor Y2:3; Basic static load rating C0:16600 kN; B:437.96 mm; Calculation factor Y1:2; Mass bearing:321 kg; d1 ≈:455 mm; Design variant/feature:TQI; Basic dynamic load rating C:6440 kN;
71805CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact AngleCap bolt:2 x 5/8-11 UNC; R2:21.431 mm; P150°:26.7 kN; PG:1/8 NPT; L:330.2 mm; H:167.481 mm; End plug (suffix Y):EPR 7; A1:88.9 mm; Housing:SAF 313; PosiTrac Plus contact element (dc shaft position):B10724-37; ba:40.481 mm; Stabilizing ring:SR-16-13; dc:61.913 mm; PosiTrac Plus contact element (db shaft position):B10724-53; Mass pillow block:16 kg; Pa:20.5 kN; J min.:244.475 mm; P120°:30.2 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;
71800ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angleda:160.338 mm; Da:279.999 mm; RG:3/4 NPT; N1:28.575 mm; Mass pillow block:94.8 kg; h:52.388 mm; J min.:441.325 mm; J max.:488.95 mm; Appropriate attachment bolt size G:1 in; A2:279.4 mm; Initial grease fill:793.8 g; H2:66.675 mm; H1:169.875 mm; P60°:226 kN; L:558.8 mm; Cap bolt recommended tightening torque:203.4 N·m; A1:158.75 mm; Stabilizing ring:2 x 38151-36; Ca:102.794 mm; Taconite seal:TER 146;
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;
BEAM012055-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEAMA:88.9 mm; B:65.484 mm; Limiting speed:3800 r/min; J max.:225.425 mm; H2:41.275 mm; H1:69.85 mm; Mass bearing unit:8.62 kg; s:32.941 mm; J min.:209.55 mm; Attachment bolt diameter G:15.875 mm; H:144.463 mm; J1:47.625 mm; da:63.5 mm; S:0.794 mm; L:266.7 mm; Basic dynamic load rating C:193 kN;
71901CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleMisalignment factor k1:0.094; Limiting speed:9000 r/min; Reference speed:6300 r/min; d2 ≈:65.8 mm; Operating clearance factor k2:0.133; Fatigue load limit Pu:13.4 kN; Mass bearing + sleeve:1.1 kg; Ca min.:0.3 mm; da max.:65.8 mm; r1,2 min.:1.5 mm; db min.:60 mm; B2:14 mm; Basic static load rating C0:114 kN; ra max.:1.5 mm; Ba min.:10 mm; Basic dynamic load rating C:116 kN; D1 ≈:86.7 mm;
71904ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angler1,2 min.:6 mm; r3,4 min.:3 mm; Basic static load rating C0:65500 kN; Mass bearing:2410 kg; F:849 mm; Fatigue load limit Pu:4300 kN; D:1079.602 mm; Calculation factor kr:760; D1 ≈:974 mm; d:761.425 mm; Design variant/feature:BC4.10/W33WI; Basic dynamic load rating C:23300 kN; B:787.4 mm; C:787.4 mm; K:12 mm; b:22.3 mm;
71902CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleFillet Radius ra:2.00 mm; B:29.00 mm; Grease Speed Rating Open/Shielded n1:4600 rpm; Accessories:One Shield; Oil Speed Rating Open/Shielded n2:5600 rpm; Basic Static Radial Load Rating Co:65500 N; Basic Dynamic Radial Load Rating C:79200 N; d:55.000 mm; D:120.0000 mm;
71800CDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact AngleS:4.763 mm; Bearing limiting speed:5600 r/min; J min.:250.825 mm; Stabilizing ring:SR-17-14; Cap bolt recommended tightening torque:149.1 N·m; P150°:28.5 kN; PG:1/8 NPT; Cap bolt:2 x 5/8-11 UNC; H:180.975 mm; End plug (suffix Y):EPR 9; Appropriate attachment bolt size G:0.75 in; P180°:34.7 kN; H1:95.25 mm; H2:31.75 mm; R2:22.225 mm; da:71.438 mm; L:330.2 mm; J max.:279.4 mm; ba:35.719 mm;
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;
S7003CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleFatigue load limit Pu:91.5 kN; Basic dynamic load rating C:852 kN; Reference speed:400 r/min; d:670 mm; Mass bearing (including seat washer where applicable):105 kg; Minimum load factor A:230; H:105 mm; ra max.:3 mm; Limiting speed:560 r/min; D:800 mm; da min.:747 mm; Da max.:723 mm; d1 ≈:795 mm; Basic static load rating C0:6700 kN; r1,2 min.:4 mm; D1 ≈:675 mm;

 

 

NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

SKF NNU4921BK/SPW33 INTERCHANGE

Super Precision Bearing Part series NNU4921BK/SPW33 is a potential replacement for these common bearing part numbers:

  • NNU4921BK/SPW33

  • NNU4921BK/SPW33

  • NNU4921BK/SPW33

  • NNU4921BK/SPW33

  • NNU4921BK/SPW33

  • NNU4921BK/SPW33

  • NNU4921BK/SPW33

  • NNU4921BK/SPW33

Contact Us

BEARING FORGE OF AMERICA CORP.
Address5030 Corporate Way Richmond, Kentucky 40475, U.S.A.
Phone(Working Time)626-5624
Fax
  • BEARING FORGE OF AMERICA CORP.
    • Quick question Quick question I'm very interested in your products; could you send me some detail reference information? Please send me detail product specification, thank you! May I be an agency of your products,and what's yourterms? We intend to purchase this product, would you please send me the quotation and minimum order quantity?
     This feature is Quick question function, select the corresponding question types, automatically enter the corresponding problem, remove your trouble of typing
Send Now

SKF NNU4921BK/SPW33 Technical Articles

SKF PRICELIST
  SKF PRICELIST NTNSX0344LLUCS20/L417 €188.57 ISO61812 ZZ €98.04 Toyana618/2,5-2RS €140.11 NSKR 168 BZZ €160.92 NTN602 €94.53 ISB6408 €63.30 FAGS6205-2RSR €170.76 KOYONA208 €168.90 ISOFR156...
SKF IMPORTED PRICE LIST
  SKF IMPORTED PRICE LIST Timken22338YMB $6.65 ISO23272 KCW33+AH3272 $65.51 ISB23026 EKW33+AHX3026 $39.31 ISB230/670 $73.08 SKF232/600 CA/W33 $19.83 NSK23226CKE4 $144.15 AST23028CW33 $145.07...
INA BEARING PRICE LIST
  INA BEARING PRICE LIST Nachi6000 €199.49 SNR23038EMW33 €183.27 NSK6201 €149.57 ISB29276 M €47.04 INA6206DDUCM €172.90 ISBZR3.25.2240.400-1SPPN €36.53 NSK6202 €129.41 ISBRB 16025 €141.55...

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
More

Customers Who Viewed SKF NNU4921BK/SPW33 Bearing Also Viewed

  • 7005CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle
  • 71804CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle
  • 7000CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle
  • NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
  • 71905ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle

Top Products

ISO NK25/16 Needle roller bearings 12 mm x 32 mm x 10 mm SKF 6201/VA201 Deep groove ball bearings Toyana NJ202 E Cylindrical roller bearings
AST UCFL 213 Bearing units Timken lm67000la Bearing
 
  • About Us|
  • Contact Us|
  • Site Map
  • Sitemaps

BEARING FORGE OF AMERICA CORP.. Copyright © 2017 - 2025 All Rights Reserved.

  • 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