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NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Super Precision Bearing
SKF NNU4920BK/SPW33 Bearing SPECIFICATIONS
Offer High Quality Brand NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series .Contact Us Online to Shanghai Shengjie Bearing Co., Ltd. 6.579 mm DN Get Best 30 mm N Quote.
- SKF
NNU4920BK/SPW33
- 30 mm
- 6.579 mm
- 22 mm
- 5.556 mm
- 153 mm
- 202 mm
- 28.5 N·m
- 210 mm
- Shanghai Shengjie Bearing Co., Ltd.2020-07-10 09:46:19
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NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features
- 30 mm
- 6.579 mm
- 22 mm
- 5.556 mm
- 153 mm
- 202 mm
- 28.5 N·m
- 210 mm
- 45 kN
- 7/16-20 UNF
- 39.7 mm
- 4.5 mm
- 260 mm
- 76.2 mm
- 22.5 mm
- 45 °
- 11.113 mm
- 240 mm
- 39 mm
- 3 mm
SKF NNU4920BK/SPW33 Types of Super Precision Bearing
No. | Brand | A | h | B | L | C | J | N | T |
NNU4934B/SPC3W33 | SKF | - | - | 58.7 mm | - | - | - | - | - |
NNU4948B/SPW33 | SKF | - | 80.963 mm | - | - | - | - | - | - |
NN3030K/SPW33 | SKF | - | - | - | 419.1 mm | - | - | - | - |
7214ACD/HCP4A | SKF | - | 46.038 mm | - | - | - | - | - | - |
709CD/P4ADBB | SKF | - | - | 28 mm | - | - | - | - | - |
NN3011KTN/SPVR521 | SKF | - | - | - | - | - | - | - | - |
7214CD/P4ADBA | SKF | - | - | 65 mm | - | - | - | - | - |
7216ACD/P4AQFCC | SKF | - | 17 mm | 12 mm | - | - | - | - | - |
NN3016KTN/UPW33 | SKF | - | - | 36.50 mm | - | - | - | - | - |
NNU4952BK/SPW33 | SKF | - | 235 mm | 49 mm | - | - | - | - | - |
708CD/P4ADGA | SKF | - | - | - | - | - | - | - | - |
7214ACD/P4A | SKF | - | - | - | - | - | - | - | - |
NN3016TN/SPVR521 | SKF | - | - | 1000 mm | - | - | - | - | 1000 mm |
NN3011TN/SPW33 | SKF | - | - | 1.2 mm | - | - | - | - | - |
7000CDGA/P4A | SKF | - | 192 mm | 200 mm | - | - | - | - | - |
7216CD/HCP4ADGA | SKF | - | - | 10.5 mm | - | - | - | - | - |
7210ACD/P4ADT | SKF | - | - | - | - | - | - | - | - |
NNU4948B/SPC3W33 | SKF | 60.325 mm | - | 59.531 mm | 200.025 mm | - | - | - | - |
708CDGA/P4A | SKF | - | - | - | - | - | 184 mm | 18 mm | - |
7219CD/P4A | SKF | - | 33.337 mm | - | - | - | - | - | - |
NN3011KTN/UPW33 | SKF | - | - | 1.5000 in | - | - | - | - | - |
7217CD/P4A | SKF | - | - | 82.55 mm | - | - | - | - | - |
NN3010KTN/SPW33 | SKF | - | - | 56.00 mm | - | - | - | - | - |
NNU4938B/SPW33 | SKF | - | 12.5 mm | - | - | - | - | - | - |
7211ACD/P4ADBB | SKF | - | 210 mm | 44 mm | - | - | - | - | - |
7209CD/P4A | SKF | - | - | - | - | - | - | - | - |
NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | α:7 °; M:4 mm; Material constant KM:330; C:33.325 mm; Da min.:61.3 mm; da min.:42.8 mm; d:38.1 mm; b1:5 mm; B:40.132 mm; Specific dynamic load factor K:100 N/mm²; Design (sliding contact surface combination):Steel/steel; Basic static load rating C0:510 kN; ra max.:1 mm; Mass plain bearing:0.79 kg; r1 min.:1 mm; b:4.8 mm; rb max.:1 mm; Basic dynamic load rating C:170 kN; Lubricant:Regular relubricatio; |
BTW40CTN9/UP SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BTW | α:124 °; Permissible sliding velocity v max.:0.5 m/s; B1:10 mm; Tolerance shaft:e7; h:222.5 mm; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15; Mass bushing:6.38 kg; Permissible sliding velocity v min.:0 m/s; D1:255 mm; D:240 mm; d:220 mm; Specific static load factor K0:45 N/mm²; a:5 mm; Tolerance housing:H7; Coefficient of friction µ min.:0.08; |
7214CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Basic Dynamic Radial Load Rating C:21000 N; d:25.000 mm; B:25.40 mm; D:62.0000 mm; Basic Static Radial Load Rating Co:11000 N; Accessories:Removable Metal Shie; Grease Speed Rating Open/Shielded n1:11000 rpm; Oil Speed Rating Open/Shielded n2:14000 rpm; Fillet Radius ra:1.00 mm; Sealed Speed Rating n3:7500 rpm; |
NNU4930BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | da:106.362 mm; H:217.488 mm; P120°:44.5 kN; J1:60.325 mm; A2:155.575 mm; J min.:295.275 mm; H1:114.3 mm; Cap bolt recommended tightening torque:203.4 N·m; ba:46.831 mm; Mass pillow block:28.6 kg; P60°:119 kN; N1:22.225 mm; Housing:FSAF 024 KA; Cap bolt:2 x 3/4-10 UNC; R2:30.163 mm; PG:1/4 NPT; Cap bolt, SAE grade:5; End plug (suffix Y):EPR 14; P150°:40 kN; Initial grease fill:181.44 g; |
7220ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Grease Speed Rating Open/Shielded n1:1800 rpm; D:340.0000 mm; Sealed Speed Rating n3:1100 rpm; Accessories:Two Seals & Snap-Rin; Fillet Radius ra:2.50 mm; Oil Speed Rating Open/Shielded n2:2200 rpm; B:56.00 mm; Basic Static Radial Load Rating Co:290000 N; Basic Dynamic Radial Load Rating C:247000 N; d:220.000 mm; |
NN3028/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | d:6 mm; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ max.:0.1; B:6 mm; Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²; D:9 mm; Tolerance shaft:h8; Tolerance housing:H7; Permissible sliding velocity v min.:0.25 m/s; Specific dynamic load factor K:10 N/mm²; Mass bushing:0.001 kg; |
7218CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Pa:7.12 kN; Stabilizing ring:2 x SR-1517; End plug (suffix Y):EPR 9; Taconite seal:TER 54; Mass pillow block:17.9 kg; L:330.2 mm; P60°:84.5 kN; Housing:SAF 517; h:36.513 mm; da:76.2 mm; P180°:34.7 kN; ba:31.75 mm; R2:22.225 mm; H:180.975 mm; PG:1/8 NPT; Cap bolt recommended tightening torque:149.1 N·m; Da:150 mm; Cap bolt, SAE grade:5; J min.:250.825 mm; P120°:31.6 kN; |
7213CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | P60°:60.5 kN; Stabilizing ring:2 x SR-1616; Mass pillow block:16.8 kg; R2:21.431 mm; Appropriate attachment bolt size G:0.625 in; da:66.675 mm; Initial grease fill:175.77 g; H:169.863 mm; Bearing limiting speed:6000 r/min; N1:19.05 mm; A1:88.9 mm; Labyrinth ring:2 x LOR 43; Ca:42.799 mm; Housing:FSAF 516; h:33.337 mm; J max.:279.4 mm; J1:53.975 mm; A2:126.603 mm; Pa:6.23 kN; Da:140 mm; |
708CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Ew:10 mm; Fatigue load limit Pu:0.415 kN; Limiting speed:36000 r/min; Basic static load rating C0:3.75 kN; Fw:7 mm; Basic dynamic load rating C:3.58 kN; Reference speed:32000 r/min; Mass needle roller and cage assembly:0.001 kg; U:10 mm; |
7000ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | Sleeve:S 15x2.7/16; B1:58.064 mm; d:75 mm; d3 max.:98.552 mm; B4:16.916 mm; d1:61.913 mm; B:15.342 mm; G:74.498 mm; Hydraulic nut:HMVC 15E; Mass adapter sleeve assembly:1 kg; Threads per inch:12; |
NNU4928B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | K:12 mm; da max.:633 mm; Ba min.:18 mm; d1:470 mm; B5:100 mm; Basic static load rating C0:17300 kN; D1 ≈:779 mm; db min.:534 mm; ra max.:6 mm; B:336 mm; Da max.:888 mm; d2 ≈:633 mm; Basic dynamic load rating C:11183 kN; B1:428 mm; Calculation factor e:0.35; r1,2 min.:7.5 mm; Calculation factor Y1:1.9; B2:80 mm; Limiting speed:500 r/min; D:920 mm; |
71800ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | Old MRC Bearing Number:38FS1; Basic Radial Load Rating-Dynamic DC:3320 N; Basic Interchange FAF:38KL; Fillet Radius ra:0.30 mm; Width - Outer Ring B0:8.0 mm; D:22.0000 mm; Basic Radial Load Rating-Static SCO:1370 N; Accessories:8000 One Seal; d:8.000 mm; Width - Inner Ring B1:9.80 mm; Width - Overall B:10.3 mm; Speed Rating-Single and Double Sealed Grease SDG:23000 rpm; Basic Interchange NDH:8038; |
NN3024TN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Basic dynamic load rating C:291 kN; B:36 mm; d2 ≈:101 mm; Calculation factor Y1:3; Da max.:139 mm; d3:110 mm; Reference speed:4000 r/min; Mass bearing + sleeve:3.7 kg; D1 ≈:133 mm; ra max.:2 mm; Calculation factor Y2:4.6; D:150 mm; Fatigue load limit Pu:34.5 kN; K:3 mm; r1,2 min.:2 mm; db min.:91 mm; d1:75 mm; b:6 mm; B4:18 mm; Basic static load rating C0:325 kN; |
NN3016TN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Thrust factor K:1.83; Calculation factor Y0:2.2; Comparative radial load rating CF:10600 kN; Calculation factor Y1:2.2; B:1000 mm; Design variant/feature:TQO.1/GWI; D:1640 mm; Fatigue load limit Pu:6950 kN; d:1260 mm; r1,2 min.:5 mm; Calculation factor e:0.31; T:1000 mm; Calculation factor Y2:3.3; D1 ≈:1500 mm; r3,4 min.:12 mm; Basic static load rating C0:143000 kN; Basic dynamic load rating C:39100 kN; |
7210ACDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Basic static load rating C0:13200 kN; da max.:563 mm; Reference speed:560 r/min; D1 ≈:688 mm; C:275 mm; d:510 mm; Design variant/feature:NNUB/C3; Basic dynamic load rating C:6050 kN; rb max.:2.5 mm; B:400 mm; Mass bearing:485 kg; Da max.:746 mm; db min.:575 mm; da min.:536 mm; Fatigue load limit Pu:1000 kN; s max.:70.9 mm; r3,4 min.:6 mm; r1,2 min.:3 mm; D:760 mm; Limiting speed:850 r/min; |
NN3022KTN9/SPC2 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Fillet Radius rb:0.60 mm; d:20.000 mm; B:28.00 mm; Grease Speed Rating n1:12000 rpm; Oil Speed Rating n2:15000 rpm; Basic Dynamic Radial Load Rating C:20800 N; Basic Static Radial Load Rating Co:14600 N; Fillet Radius ra:1.00 mm; D:47.0000 mm; |
NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video
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Super Precision Bearing Part series NNU4920BK/SPW33 is a potential replacement for these common bearing part numbers:
NNU4920BK/SPW33
NNU4920BK/SPW33
NNU4920BK/SPW33
NNU4920BK/SPW33
NNU4920BK/SPW33
NNU4920BK/SPW33
NNU4920BK/SPW33
NNU4920BK/SPW33
Contact Us
- Shanghai Shengjie Bearing Co., Ltd.
- AddressRoom608,Yizheng Building,No.681 Xincun Road,Putuo District,Shanghai,China
- Phone(Working Time)86-02-7233546
- Fax
SKF NNU4920BK/SPW33 Technical Articles
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