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Home>Products>Super Precision Bearing>NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
SKF NNU4940B/SPC3W33 MODELS
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NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
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Super Precision Bearing
SKF NNU4940B/SPC3W33 Bearing SPECIFICATIONS
NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Brochures 20.8 kN Fatigue load limit Pu , Super Precision Bearing Manufacturing Service 425 mm da min. . Get Your Shanghai Shengjie Bearing Co., Ltd. Free.
- SKF
NNU4940B/SPC3W33
- 20.8 kN
- 425 mm
- 36 mm
- 455 mm
- 385 mm
- 2 mm
- 415 mm
- 2 mm
-
Shanghai Shengjie Bearing Co., Ltd.2020-07-10 09:46:19
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NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features
- 20.8 kN
- 425 mm
- 36 mm
- 455 mm
- 385 mm
- 2 mm
- 415 mm
- 2 mm
- 380 mm
- 12.5 kg
- 1140 kN
- 1000 r/min
- 186 kN
- 5.8
- 1400 r/min
- 460 mm
SKF NNU4940B/SPC3W33 Types of Super Precision Bearing
| No. | Brand | A | h | B | L | C | J | N | T |
| 71900ACD/P4ADGB | SKF | - | - | 30.20 mm | - | - | - | - | - |
| 7218CDGA/HCP4A | SKF | - | - | 31.00 mm | - | - | - | - | - |
| NN3010KTN/SPVR521 | SKF | - | - | 70 mm | - | - | - | - | - |
| 7209CD/P4ADBC | SKF | - | - | 58 mm | - | - | - | - | - |
| 708CDGA/P4A | SKF | - | - | - | - | - | 184 mm | 18 mm | - |
| 7211CD/P4ADBA | SKF | - | 54.769 mm | - | 628.65 mm | - | - | - | - |
| 7210CD/P4A | SKF | 226 mm | - | - | - | - | - | 34 mm | - |
| 7224ACD/P4A | SKF | - | - | 128 mm | - | - | - | - | - |
| NN3016KTN/UP | SKF | 53.975 mm | - | 59.531 mm | 174.625 mm | - | - | - | - |
| 7220ACD/P4A | SKF | - | - | 50.00 mm | - | - | - | - | - |
| NNU4926BK/SPW33 | SKF | - | - | 14 mm | - | - | - | - | - |
| 71900ACDGA/P4A | SKF | - | - | 150 mm | - | - | - | - | - |
| NNU4948BK/SPW33 | SKF | - | - | 17.00 mm | - | - | - | - | - |
| NN3019TN9/SPVR521 | SKF | 73.025 mm | - | 85.725 mm | 266.7 mm | - | - | - | - |
| 7000CD/P4ADGA | SKF | - | - | - | - | - | - | - | - |
| NN3015KTN/UP | SKF | - | - | 12.00 mm | - | - | - | - | - |
| NN3024KTN9/SPW33 | SKF | - | - | 44.40 mm | - | - | - | - | - |
| NN3036K/SPW33 | SKF | - | - | - | 285.75 mm | - | - | - | - |
| NN3016TN/SPVR521 | SKF | - | - | 1000 mm | - | - | - | - | 1000 mm |
| 7217CD/P4ADBB | SKF | - | - | - | - | - | - | - | - |
| NNU4924BK/SPW33 | SKF | - | - | 150 mm | - | - | - | - | - |
| 7218ACD/P4ADBA | SKF | - | 31 mm | 45 mm | - | - | - | - | - |
| NNU4928BK/SPW33 | SKF | - | - | - | - | - | - | - | - |
| NN3016KTN/UPW33 | SKF | - | - | 36.50 mm | - | - | - | - | - |
| 7213ACDGA/HCP4A | SKF | - | - | 45.00 mm | - | - | - | - | - |
| 7210ACD/P4A | SKF | - | - | 33.337 mm | - | - | - | - | - |
| NN3013KTN/SPW33 | SKF | - | - | 34.90 mm | - | - | - | - | - |
| 7212CD/P4ADBA | SKF | - | - | 12.00 mm | - | - | - | - | - |
| 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; |
| NN3017TN9/SPC2 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Limiting speed:630 r/min; Ba min.:20 mm; B5:110 mm; Reference speed:340 r/min; Calculation factor Y1:2.3; d1:530 mm; r1,2 min.:7.5 mm; B:280 mm; B2:85 mm; Calculation factor Y0:2.2; D1 ≈:809 mm; Basic static load rating C0:16000 kN; Calculation factor Y2:3.4; Fatigue load limit Pu:980 kN; B1:377 mm; db min.:589 mm; Basic dynamic load rating C:9596 kN; b:22.3 mm; d3:710 mm; da max.:675 mm; |
| 7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Specific dynamic load factor K:10 N/mm²; B:4 mm; Tolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; d:2 mm; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; Mass bushing:0.001 kg; D:4 mm; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²; |
| 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; |
| 708CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | D:120 mm; Calculation factor kr:0.035; Calculation factor f0:12.1; d:45 mm; Da max.:107 mm; Ca max.:6.88 mm; Basic dynamic load rating C:76.1 kN; D1 ≈:95.85 mm; Limiting speed:8500 r/min; B:29 mm; da min.:58 mm; Basic static load rating C0:45 kN; d1 ≈:68.91 mm; r1,2 min.:2 mm; Db min.:131 mm; Mass bearing:1.56 kg; Fatigue load limit Pu:1.9 kN; r0 max.:0.6 mm; ra max.:2 mm; C:4.06 mm; |
| NNU4936BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | d:55 mm; D:60 mm; B:40 mm; Coefficient of friction µ max.:0.15; Tolerance housing:H7 m/s; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ min.:0.08; Tolerance shaft:f7 m/s; Permissible sliding velocity v max.:1 m/s; Mass bushing:0.15 kg; Specific dynamic load factor K:40 N/mm²; Specific static load factor K0:120 N/mm²; |
| 7215CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | H2:60.325 mm; P120°:73.8 kN; J max.:406.4 mm; Cap bolt recommended tightening torque:1220 N·m; ba:63.5 mm; Ca:89.789 mm; RG:1/2 NPT; Cap bolt:2 x 1-8 UNC; A2:206.375 mm; N1:25.4 mm; PG:1/4 NPT; H1:152.4 mm; Initial grease fill:382.73 g; P180°:84.5 kN; J1:82.55 mm; H:287.337 mm; R2:36.513 mm; R1:79.375 mm; End plug (suffix Y):EPR 13; A1:133.35 mm; |
| 7212ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Basic Dynamic Radial Load Rating C:11200 N; Oil Speed Rating n2:24000 rpm; Fillet Radius rb:0.60 mm; B:12.00 mm; Basic Static Radial Load Rating Co:5000 N; D:37.0000 mm; Grease Speed Rating n1:17000 rpm; d:12.000 mm; Fillet Radius ra:1.00 mm; |
| NN3019KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | d1 ≈:104.15 mm; r3,4 min.:2.1 mm; B2:19.5 mm; B1:11 mm; d:75 mm; Mass angle ring:0.42 kg; |
| 7200ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Preload class A GA:70 N; Static axial stiffness, preload class B:74 N/µm; ra max.:1 mm; Db max.:83 mm; Static axial stiffness, preload class D:145 N/µm; Calculation factor f2A:1; Calculation factor f0:10.5; Calculation factor f2C:1.12; Attainable speed for oil-air lubrication:28000 r/min; rb max.:0.3 mm; dn:69.7 mm; b:2.2 mm; Basic dynamic load rating C:19.9 kN; Calculation factor f:1.17; |
| 7200CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | PosiTrac Plus contact element:2 x B10724-109; da:101.6 mm; Stabilizing ring:2 x SR-1522; H:239.316 mm; P90°:89 kN; R1:67.866 mm; P180°:60.9 kN; H2:50.8 mm; P120°:55.6 kN; h:45.244 mm; Cap bolt recommended tightening torque:203.4 N·m; ba:42.069 mm; J1:69.85 mm; L:419.1 mm; A2:165.1 mm; P150°:50.7 kN; Initial grease fill:481.95 g; Mass pillow block:33.1 kg; End plug (suffix Y):EPR 13; |
| 7216ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | d:30.000 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:20400 N; Accessories:Shield & Seal & Snap; Oil Speed Rating n2:9500 rpm; Sealed Speed Rating n3:7000 rpm; Basic Dynamic Radial Load Rating C:28600 N; Grease Speed Rating n1:7000 rpm; B:23.80 mm; D:62.0000 mm; |
| NNU4922B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Basic Static Radial Load Rating Co:137000 N; B:52.00 mm; Grease Speed Rating Open/Shielded n1:3200 rpm; Accessories:Two Shields; Sealed Speed Rating n3:2200 rpm; Oil Speed Rating Open/Shielded n2:3800 rpm; d:85.000 mm; D:210.0000 mm; Basic Dynamic Radial Load Rating C:174000 N; Fillet Radius ra:3.00 mm; |
| 7212CD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | d:120.000 mm; Basic Dynamic Radial Load Rating C:85200 N; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:2200 rpm; Basic Static Radial Load Rating Co:80000 N; Grease Speed Rating Open/Shielded n1:3400 rpm; D:180.0000 mm; Oil Speed Rating Open/Shielded n2:4000 rpm; Accessories:One Shield & Snap-Ri; B:28.00 mm; |
| 7224ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | r1,2 min.:6 mm; Mass bearing:224 kg; F:683 mm; Calculation factor kr:0.07; Limiting value e:0.3; Basic dynamic load rating C:3300 kN; ra max.:5 mm; Reference speed:700 r/min; d:630 mm; Basic static load rating C0:7200 kN; Limiting speed:900 r/min; B:128 mm; da min.:653 mm; Axial load factor Y:0.4; s max.:7.1 mm; D:850 mm; Da max.:827 mm; D1 ≈:782 mm; Fatigue load limit Pu:510 kN; db min.:688 mm; |
| 71900CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Limiting speed:1300 r/min; S:0.794 mm; da:55.563 mm; J min.:193.675 mm; J max.:203.2 mm; Attachment bolt diameter G:15.875 mm; A:66.675 mm; A1:84.931 mm; d2:82.55 mm; H1:63.5 mm; Basic dynamic load rating C:99.6 kN; B:79.375 mm; L:244.475 mm; H2:38.1 mm; H:127 mm; s:28.575 mm; Mass bearing unit:6.12 kg; |
NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video
SKF NNU4940B/SPC3W33 INTERCHANGE
Super Precision Bearing Part series NNU4940B/SPC3W33 is a potential replacement for these common bearing part numbers:
NNU4940B/SPC3W33
NNU4940B/SPC3W33
NNU4940B/SPC3W33
NNU4940B/SPC3W33
NNU4940B/SPC3W33
NNU4940B/SPC3W33
NNU4940B/SPC3W33
NNU4940B/SPC3W33
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 NNU4940B/SPC3W33 Technical Articles
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| ZWZ BEARING PRICE LIST 2018 |
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Super Precision Bearing CATEGORIES
- Cylindrical Roller Bearing
- Four-Row Tapered Roller Bearing
- Spherical Roller Bearing
- Spherical Roller Bearings
- Tapered Roller Bearing
- Thrust Tapered Roller Bearing
- 99502h Bearing
- lm11910 Bearing
- 61903 2rs Bearing
- 6206z 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 Ball Bearing
- Tapered Roller Bearings
- Complex Bearings
- Double Row Tapered Thrust Roller Bearings
- Railway Rolling Spherical Roller Bearings
- Fleetrunner Belts
- Unitta Belt
- G Force Belts
- K060966 Belt
- Groove Belt
- Gates 91030
- Powergrip Timing Belt
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