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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
NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Warehouse offers car parts and car accessories. We sell discount Super Precision Angular Contact Bearings online as China Abec 7 Bearings Supplier well as cheap machinery parts. Two Shields Accessories
- SKF
NNU4921B/SPW33
- Two Shields
- 111000 N
- 140.000 mm
- 3600 rpm
- 210.0000 mm
- 2.00 mm
- 108000 N
- 3000 rpm
-
China Abec 7 Bearings Supplier2020-07-10 09:46:19
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Types of Super Precision Angular Contact Bearings
- Two Shields
- 111000 N
- 140.000 mm
- 3600 rpm
- 210.0000 mm
- 2.00 mm
- 108000 N
- 3000 rpm
- 33.00 mm
- 1800 rpm
SKF NNU4921B/SPW33 Products and services NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
| 71804CDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | Basic Static Radial Load Rating Co:930 N; B:5.00 mm; Grease Speed Rating Open/Shielded n1:36000 rpm; D:19.0000 mm; Oil Speed Rating Open/Shielded n2:43000 rpm; Accessories:Two Seals; d:10.000 mm; Sealed Speed Rating n3:20000 rpm; Basic Dynamic Radial Load Rating C:1820 N; Fillet Radius ra:0.30 mm; |
| 71904ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | B1:109 mm; B:34 mm; d1:160 mm; Hydraulic nut:HMV 36 E; Mass adapter sleeve assembly:6.7 kg; d3:230 mm; d:180 mm; G:M 180x3; |
| BEAS012042-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEAS | B:105 mm; r1 min.:1 mm; D:230 mm; Basic dynamic load rating C:1370 kN; Specific dynamic load factor K:100 N/mm²; Material constant KM:330; r2 min.:1 mm; Basic static load rating C0:6800 kN; b1:13.5 mm; Da min.:190 mm; α:8 °; Design (sliding contact surface combination):Steel/steel; Specific static load factor K0:500 N/mm²; dk:200 mm; b:13.5 mm; Mass plain bearing:14 kg; Da max.:222 mm; |
| NN3044K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Cap bolt:4 x 3/4-10 UNC; Pa:37 kN; S:4.763 mm; P150°:66.7 kN; RG:3/8 NPT; P120°:73.8 kN; Appropriate attachment bolt size G:1 in; P180°:81.4 kN; Mass pillow block:90.3 kg; PosiTrac Plus contact element:2 x B10724-122; Housing:SAW 528; da:123.825 mm; P90°:116 kN; H2:60.325 mm; Stabilizing ring:SR-28-0; L:511.175 mm; Max. speed for PosiTrac Plus seal:1150 r/min; Labyrinth ring:2 x LOR 121; |
| 71801CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | Cap bolt, SAE grade:8; Cap bolt:1 1/8-7 UNC; J1:114.3 mm; PG:1/4 NPT; Da:339.999 mm; Housing:SAFS 044 KA; ba:80.169 mm; Initial grease fill:1672.65 g; A1:190.5 mm; R2:42.069 mm; Mass pillow block:208 kg; J min.:549.275 mm; A2:276.225 mm; RG:1 NPT; Labyrinth ring:2 x LOR 168; Ca:101.803 mm; End plug (suffix Y):EPR 23; Stabilizing ring:2 x 36053-140; Pa:59.6 kN; da:203.2 mm; |
| NN3034K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | D:26.0000 mm; Grease Speed Rating Open/Shielded n1:30000 rpm; B:8.00 mm; Basic Dynamic Radial Load Rating C:4620 N; Accessories:Two Shields; Oil Speed Rating Open/Shielded n2:36000 rpm; Sealed Speed Rating n3:19000 rpm; Basic Static Radial Load Rating Co:1960 N; d:10.000 mm; Fillet Radius ra:0.30 mm; |
| S7002CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | r1,2 min.:6.4 mm; T:446.088 mm; Fatigue load limit Pu:1600 kN; Calculation factor Y2:3; Basic dynamic load rating C:8250 kN; Calculation factor e:0.33; Basic static load rating C0:22000 kN; Comparative axial load rating CFa:358 kN; D1 ≈:605 mm; B:496.888 mm; Calculation factor Y0:2; Calculation factor Y1:2; d1 ≈:534 mm; Design variant/feature:TQI; D:635 mm; Mass bearing:475 kg; Comparative radial load rating CF:2200 kN; |
| NNU4922B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | B:18 mm; Mass lock nut:0.49 kg; Grub (set) screw size:M8; B3:3 mm; d3:105 mm; b:8 mm; h:3.5 mm; G:M 80x2; Recommended grub screw tightening torque:18 N·m; d1:93 mm; Axial static load carrying capacity:173 kN; Associated spanner:HN 16; |
| 7004ACD/P4ADGC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | B1:74.6 mm; d:120 mm; d1:106.362 mm; Threads per inch:12; G:119.786 mm; B:20.904 mm; B4:23.825 mm; Sleeve:S 3024x4.3/16; Mass adapter sleeve assembly:2.8 kg; Hydraulic nut:HMVC 24E; d3 max.:144.602 mm; |
| 7202CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Cap bolt recommended tightening torque:1220 N·m; h:61.119 mm; A2:273.05 mm; Cap bolt, SAE grade:8; Taconite seal:TER 668; H2:60.325 mm; Pa:26.7 kN; P180°:84.5 kN; Cap bolt:2 x 1-8 UNC; A1:133.35 mm; H:287.337 mm; Da:240 mm; da:95.25 mm; Stabilizing ring:SR-0-22; P90°:113 kN; ba:63.5 mm; J1:82.55 mm; Housing:SAF 622; Initial grease fill:382.73 g; J max.:406.4 mm; |
| 71901CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | H1:47.625 mm; S:0.794 mm; J max.:149.225 mm; s:25.4 mm; Limiting speed:6000 r/min; J min.:142.875 mm; H2:28.575 mm; H:98.425 mm; Attachment bolt diameter G:12.7 mm; da:36.513 mm; B:69.85 mm; A:53.975 mm; Mass bearing unit:3.63 kg; Basic dynamic load rating C:73.8 kN; d2:62.706 mm; A1:72.231 mm; L:187.325 mm; |
| 71803ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | Calculation factor f0:13; B:31 mm; Recommended tightening torque for grub screw:4 N·m; Mass complete bearing:0.16 kg; d:19.05 mm; Thread grub screw G2:1/4-28 UNF; B4:4.5 mm; D:47 mm; s1:18.3 mm; r1,2 min.:0.6 mm; Hexagonal key size for grub screw N:3.175 mm; d1 ≈:28.2 mm; Basic static load rating C0:6.55 kN; Fatigue load limit Pu:0.28 kN; Limiting speed1):5000 r/min; Basic dynamic load rating C:10.8 kN; |
| 71804CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | b:10 mm; Dynamic (Ca):131 kN; B:33 mm; F:84 mm; rs (min):2.1 mm; E:121.5 mm; b1:17 mm; d2:65 mm; Static (Coa):128 kN; Pu:15.490 kN; s:1.5 mm; d2 (max):92.2 mm; r1s (min):2.1 mm; D:140 mm; |
| 71800CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | B:44 mm; dk:80 mm; α:6 °; Basic dynamic load rating C:365 kN; G:M 60x4; r1 min.:1 mm; Material constant KM:330; l2 max.:296 mm; l1 min.:120 mm; Mass rod end:6.25 kg; Basic static load rating C0:360 kN; C1 max.:39 mm; l7 min.:73 mm; Specific dynamic load factor K:150 N/mm²; d:60 mm; h:225 mm; d2 max.:137 mm; |
| 71903CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | D:100.013 mm; Design (sliding contact surface combination):Steel/steel; r2 min.:1 mm; Mass plain bearing:1.85 kg; ra max.:0.6 mm; Basic static load rating C0:1040 kN; Da min.:87 mm; Specific static load factor K0:300 N/mm²; b:9 mm; Basic dynamic load rating C:345 kN; rb max.:1 mm; Material constant KM:330; r1 min.:0.6 mm; C:47.625 mm; Sealing solution:Triple-lip seals; d:63.5 mm; b1:8 mm; Specific dynamic load factor K:100 N/mm²; |
| 71903CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | D:40 mm; h:29 mm; Tolerance housing:H7; d:28 mm; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; Coefficient of friction µ min.:0.08; Mass bushing:0.28 kg; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; α:124 °; a:3 mm; B:50 mm; |
| No. | Brand | R | H | s | B | F | E | S | T |
| 71804ACD/P4DGB | SKF | - | 473.075 mm | - | - | - | - | 4.763 mm | - |
| 71901ACDGA/P4A | SKF | - | - | - | 69 mm | - | - | - | - |
| 71804ACD/P4DBB | SKF | - | 30 mm | - | 10.5 mm | - | - | - | - |
| S7001CEGB/P4A | SKF | - | - | - | - | - | - | - | - |
| 7000CDGA/P4A | SKF | - | 161.925 mm | - | - | - | - | - | - |
| 7002CD/P4ADGA | SKF | - | - | - | 32 mm | - | - | - | - |
| NN3018KTN9/SPW33 | SKF | - | - | 2.1 mm | 31 mm | 89 mm | mm | - | - |
| 7003CD/P4ADGB | SKF | - | - | - | - | - | - | - | - |
| 7002CD/P4ADGB | SKF | - | - | - | 185 mm | - | - | - | 185 mm |
| NN3019TN9/SPW33 | SKF | - | 157.162 mm | - | - | - | - | - | - |
| 7204ACDGA/P4A | SKF | - | - | - | 6 mm | - | - | - | - |
| NN3016KTN/SPW33 | SKF | - | 354 mm | 507 mm | 142 mm | - | - | - | - |
| 71800ACD/P4DGA | SKF | - | - | - | 25.40 mm | - | - | - | - |
| 7001ACDGB/P4A | SKF | - | - | - | 36.50 mm | - | - | - | - |
| 7002CDGB/P4A | SKF | - | - | - | 12 mm | - | - | - | - |
| 71902ACD/P4ADGA | SKF | - | - | - | 30.20 mm | - | - | - | - |
| NN3022TN9/SPW33 | SKF | - | 317.5 mm | - | - | - | - | - | - |
| 71902CDGA/P4A | SKF | - | - | - | 20.00 mm | - | - | - | - |
| NNU4944BK/SPW33 | SKF | - | - | - | 24.867 mm | - | - | - | - |
| 71902CEGA/P4A | SKF | - | - | - | 7.00 mm | - | - | - | - |
| NNU4944B/SPC3W33 | SKF | - | - | - | 21 mm | - | - | - | - |
| BSA201CGB | SKF | - | - | - | 58.877 mm | - | - | - | - |
| 7004ACD/P4ADGB | SKF | - | - | - | 56.007 mm | - | - | - | 53.975 mm |
| NNU4952BK/SPW33 | SKF | - | - | - | 34 mm | - | - | - | - |
| 709ACDGB/P4A | SKF | - | - | - | 28 mm | - | - | - | - |
| NNU4934BK/SPW33 | SKF | - | - | - | 160.00 mm | - | - | - | - |
NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video
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
Contact Us
- China Abec 7 Bearings Supplier
- AddressQalle 20 No.2186, Tona Industrial, C.P.47162, Auadalajara, Talisco, Mexico
- Phone(Working Time)+52-33-3145-1068
- Fax
SKF NNU4921B/SPW33 Technical Articles
| ARB BEARING PRICE LIST 2020 |
| NBC BEARING PRICE LIST 2019 |
| NTN PRICE LIST |
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