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Home>Products>Super Precision Angular Contact Bearings>NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
SKF NNU4921B/SPW33 MODELS
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NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
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Super Precision Angular Contact Bearings
SKF NNU4921B/SPW33 Bearing SPECIFICATIONS
Online Jinan LBR Bearing Co., Ltd. shopping NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series from a great selection at 0.0046 kg Mass needle roller and cage assembly Store. ... 28000 r/min Limiting speed Super Precision Angular Contact Bearings Accessories.
- SKF
NNU4921B/SPW33
- 28000 r/min
- 0.0046 kg
- 12.2 kN
- 15 mm
- 17 mm
- 24000 r/min
- 1.4 kN
- 18 mm
-
Jinan LBR Bearing Co., Ltd.2020-07-10 09:46:19
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NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Exchange Guide
- 28000 r/min
- 0.0046 kg
- 12.2 kN
- 15 mm
- 17 mm
- 24000 r/min
- 1.4 kN
- 18 mm
- 7.65 kN
SKF NNU4921B/SPW33 NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product identifiers
| NN3019KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Basic dynamic load rating C:25.5 kN; Housing:FYTB 507 M/VZ033; T:53.3 mm; Db2:96 mm; Housing material:Cast iron; Hexagonal key size for grub screw N:4.763 mm; Basic static load rating C0:15.3 kN; L:96 mm; N4:2 mm; Fatigue load limit Pu:0.655 kN; R1:22 mm; s1:32.3 mm; Da:88.9 mm; B4:6.75 mm; Recommended diameter for attachment bolts, mm G:12 mm; H:156 mm; Limiting speed:1100 r/min; Rα:45 °; Thread grub screw G2:3/8-24 UNF; |
| BSA201CGA SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BSA | F:240 mm; r, r1,2 min.:1.5 mm; B:50 mm; Mass inner ring:2.75 kg; d:220 mm; |
| 71900ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Basic static load rating C0:2120 kN; K:7.5 mm; Calculation factor e:0.35; Da max.:303 mm; ra max.:3 mm; Mass bearing + sleeve:43.5 kg; G1:24 mm; Calculation factor Y1:1.9; Fatigue load limit Pu:186 kN; d1:170 mm; D1 ≈:271 mm; Limiting speed:1900 r/min; b:13.9 mm; Calculation factor Y0:1.8; B2 ≈:146 mm; Calculation factor Y2:2.9; Reference speed:1300 r/min; G:M 190x3; B:112 mm; r1,2 min.:4 mm; |
| 71800ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | Housing:SY 508 M/VZ033; J:135.5 mm; J min.:125 mm; A1:30 mm; Recommended diameter for attachment bolts, mm G:12 mm; Basic dynamic load rating C:30.7 kN; N:24.5 mm; J6:161 mm; d:38.1 mm; J7:17 mm; J max.:146 mm; N4:4 mm; Hexagonal key size for grub screw N:4.763 mm; B1:56.3 mm; Thread grub screw G2:3/8-24 UNF; Basic static load rating C0:19 kN; A5:23.5 mm; Fatigue load limit Pu:0.8 kN; H2:19 mm; A:48 mm; |
| NN3024KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | dk:35.5 mm; d4 max.:30 mm; l3 min.:23 mm; α:7 °; r1 min.:0.6 mm; d2 max.:65 mm; C1 max.:17 mm; Size bolt with internal hexagon:M 8; d:25 mm; Material constant KM:330; l7 min.:30 mm; l4 max.:100.5 mm; N1 max.:17 mm; Basic dynamic load rating C:48 kN; Tightening torque bolt with internal hexagon:25 N·m; Basic static load rating C0:73.5 kN; Specific dynamic load factor K:100 N/mm²; h1:68 mm; |
| NN3040K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Ca:73.787 mm; PosiTrac Plus contact element:2 x B10724-188; Labyrinth ring:2 x LOR 186; Pa:11.6 kN; A2:174.625 mm; Housing:SAF 618; P60°:128 kN; ba:42.069 mm; End plug (suffix Y):EPR 11; Cap bolt recommended tightening torque:515.2 N·m; RG:3/8 NPT; P150°:44.5 kN; H:230.981 mm; Appropriate attachment bolt size G:0.75 in; J max.:342.9 mm; H1:120.65 mm; da:77.787 mm; J min.:304.8 mm; Stabilizing ring:2 x SR-1618; |
| NN3038K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | B5:75 mm; Associated eyebolt for handling:M 10; Mass lock nut:27.7 kg; d3:460 mm; h:15 mm; B:58 mm; b:28 mm; d2:393 mm; G:Tr 360x5; Associated spanner:TMFN 64-80; d1:420 mm; |
| 708CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | d1 ≈:250 mm; Mass bearing:43.9 kg; F:231 mm; D:380 mm; Basic static load rating C0:1290 kN; B:75 mm; Da max.:361 mm; r1,2 min.:4 mm; Calculation factor kr:0.15; da min.:197 mm; d:180 mm; db min.:254.5 mm; D1 ≈:318.6 mm; Limiting value e:0.2; ra max.:3 mm; Basic dynamic load rating C:1020 kN; Axial load factor Y:0.6; da max.:226 mm; r3,4 min.:4 mm; Reference speed:1600 r/min; |
| No. | Brand | B | T | f | L | H | U | A | N |
| 71900ACD/P4ADGB | SKF | - | - | - | - | 26 mm | - | - | - |
| 7001ACD/P4ADGB | SKF | 55 mm | - | - | - | - | - | - | - |
| NN3021KTN9/SPVR521 | SKF | 19.304 mm | - | - | - | - | - | - | - |
| 709CD/P4ADGB | SKF | 90 mm | - | - | - | - | - | - | - |
| 709CD/P4ADBA | SKF | - | - | - | - | - | - | - | - |
| 7000ACDGB/P4A | SKF | 22 mm | - | - | - | - | - | - | - |
| 7001CD/P4ADGB | SKF | - | - | - | - | 48.6 mm | - | - | - |
| 7216CDGA/HCP4A | SKF | 32 mm | - | - | - | - | - | - | - |
| 71801CDGB/P4 | SKF | - | - | - | - | - | - | - | - |
| 7003ACD/P4ADGA | SKF | 33 mm | - | - | - | - | - | - | - |
| 7003CD/P4ATBTA | SKF | - | - | - | - | - | - | - | - |
| NN3056K/SPW33 | SKF | 152.4 mm | - | - | - | - | - | - | - |
| 7217CD/P4ADBB | SKF | - | - | - | - | - | - | - | - |
| 71900CDGA/P4A | SKF | - | - | - | - | - | - | - | - |
| 7220CD/P4A | SKF | 11 mm | - | - | - | - | - | - | - |
| NNU4920B/SPW33 | SKF | 26 mm | - | - | - | 90 mm | - | - | - |
| NNU4932B/SPC3W33 | SKF | 120 mm | - | - | - | - | - | - | - |
| 7001ACD/P4ADGA | SKF | 32 mm | - | - | - | - | - | - | - |
| 71902CDGB/P4A | SKF | 16 mm | - | - | - | - | - | - | - |
| NNU4926B/SPW33 | SKF | 2.5 mm | - | 10 mm | - | - | - | - | - |
| 71801ACDGB/P4 | SKF | 35 mm | - | - | - | - | - | - | - |
| 71802CD/P4DGB | SKF | 68.3 mm | - | - | - | - | - | - | - |
| 71901ACDGA/P4A | SKF | - | - | - | - | 474.663 mm | - | - | - |
| 71802ACDGB/P4 | SKF | 19 mm | - | - | - | - | - | - | - |
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SKF NNU4921B/SPW33 INTERCHANGE
Super Precision Angular Contact Bearings Part series NNU4921B/SPW33 is a potential replacement for these common bearing part numbers:
NNU4921B/SPW33
NNU4921B/SPW33
NNU4921B/SPW33
NNU4921B/SPW33
NNU4921B/SPW33
NNU4921B/SPW33
NNU4921B/SPW33
NNU4921B/SPW33
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- Jinan LBR Bearing Co., Ltd.
- AddressRoomB-730, Jiahui Universal Square, No. 548, Beiyuan Street, Tianqiao District
- Phone(Working Time)86-5318966548
- Fax
SKF NNU4921B/SPW33 Technical Articles
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| URB BEARING PRICE LIST 2019 |
| 32218 BEARING PRICE LIST |
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