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SKF NNU4940B/SPW33 MODELS
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NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Super Precision Bearing
SKF NNU4940B/SPW33 Bearing SPECIFICATIONS
NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Shanghai Shengjie Bearing Co., Ltd. Product Brochures , Super Precision Bearing Manufacturing Service . Get Your 7 ° α Free.
- SKF
NNU4940B/SPW33
- 7 °
- 4 mm
- 330
- 33.325 mm
- 61.3 mm
- 42.8 mm
- 38.1 mm
- 5 mm
- Shanghai Shengjie Bearing Co., Ltd.2020-07-10 09:46:19
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NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features
- 7 °
- 4 mm
- 330
- 33.325 mm
- 61.3 mm
- 42.8 mm
- 38.1 mm
- 5 mm
- 40.132 mm
- 100 N/mm²
- Steel/steel
- 510 kN
- 1 mm
- 0.79 kg
- 1 mm
- 4.8 mm
- 1 mm
- 170 kN
- Regular relubricatio
- 67.4 mm
SKF NNU4940B/SPW33 Types of Super Precision Bearing
No. | Brand | A | h | B | L | C | J | N | T |
7211CD/HCP4ADBA | SKF | - | - | - | - | - | 42 mm | 6.8 mm | - |
NNU4934BK/SPW33 | SKF | - | - | 44.40 mm | - | - | - | - | - |
7210CDGA/HCP4A | SKF | - | - | 73.00 mm | - | - | - | - | - |
NNU4948B/SPW33 | SKF | - | 80.963 mm | - | - | - | - | - | - |
7217ACD/P4A | SKF | - | - | - | 387.35 mm | - | - | - | - |
NNU4932BK/SPW33 | SKF | 36.5 mm | - | 42.9 mm | 95 mm | - | 50.8 mm | 13.1 mm | 47.1 mm |
NN3012KTN/SPVR521 | SKF | - | - | 20.00 mm | - | - | - | - | - |
7220ACD/P4A | SKF | - | - | 50.00 mm | - | - | - | - | - |
7209CD/P4A | SKF | - | - | - | - | - | - | - | - |
7211CD/HCP4ADBB | SKF | 39 mm | - | - | 111 mm | - | 148.5 mm | - | - |
NNU4948B/SPC3W33 | SKF | 60.325 mm | - | 59.531 mm | 200.025 mm | - | - | - | - |
71900CD/P4ADGB | SKF | - | - | 38 mm | - | - | - | - | - |
NN3013TN/SPW33 | SKF | - | - | 15.88 mm | - | - | - | - | - |
NNU4928B/SPC3W33 | SKF | - | - | 336 mm | - | - | - | - | - |
708CD/P4ADBB | SKF | - | - | 29 mm | - | 4.06 mm | - | - | - |
7217CD/P4A | SKF | - | - | 82.55 mm | - | - | - | - | - |
NN3015KTN/SPW33 | SKF | - | - | 28.00 mm | - | - | - | - | - |
NN3011KTN/UPW33 | SKF | - | - | 1.5000 in | - | - | - | - | - |
NN3016KTN/SPW33 | SKF | - | - | 20 mm | - | - | - | - | - |
NN3021KTN9/SPW33 | SKF | 38.9 mm | - | 49.2 mm | 130.2 mm | - | 101.6 mm | 14.3 mm | 53.2 mm |
NN3026KTN9/SPW33 | SKF | - | - | 103 mm | - | - | - | - | - |
NN3024KTN9/SPW33 | SKF | - | - | 44.40 mm | - | - | - | - | - |
7218CDGA/HCP4A | SKF | - | - | 31.00 mm | - | - | - | - | - |
NNU4922BK/SPW33 | SKF | - | - | 23.00 mm | - | - | - | - | - |
7216ACD/P4A | SKF | - | - | 23.80 mm | - | - | - | - | - |
7214ACD/P4A | SKF | - | - | - | - | - | - | - | - |
709CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | S:0.794 mm; H2:31.75 mm; A:60.325 mm; H1:53.975 mm; J max.:161.925 mm; H:107.95 mm; d2:62.706 mm; L:200.025 mm; Mass bearing unit:3.63 kg; J min.:155.575 mm; Attachment bolt diameter G:12.7 mm; B:69.85 mm; Limiting speed:6000 r/min; Basic dynamic load rating C:73.8 kN; A1:75.406 mm; s:25.4 mm; da:38.1 mm; |
NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | K:3.5 mm; D:190 mm; d:140 mm; Fatigue load limit Pu:63 kN; D1 ≈:170 mm; ra max.:1.5 mm; Basic static load rating C0:570 kN; r1,2 min.:1.5 mm; Reference speed:1500 r/min; da min.:148 mm; b1:6 mm; Limiting speed:1900 r/min; d1 ≈:160 mm; Calculation factor kr:0.25; Mass bearing:4.2 kg; Da max.:182 mm; B:50 mm; das:154 mm; Basic dynamic load rating C:308 kN; |
NNU4932BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Recommended tightening torque for grub screw:6.5 N·m; Thread grub screw G2:5/16-24 UNF; H:157 mm; N:13.1 mm; d:36.512 mm; Basic dynamic load rating C:25.5 kN; A:36.5 mm; Recommended diameter for attachment bolts, mm G:12 mm; Limiting speed with shaft tolerance h6:3200 r/min; H1:60.3 mm; Basic static load rating C0:15.3 kN; Recommended diameter for attachment bolts, inch G:0.5 in; J:50.8 mm; |
7218ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Tolerance shaft:e7; Coefficient of friction µ min.:0.08; Mass bushing:0.22 kg; B:45 mm; a:3 mm; α:124 °; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v min.:0 m/s; h:31 mm; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; Tolerance housing:H7; D:40 mm; Permissible sliding velocity v max.:0.5 m/s; d:30 mm; |
NNU4928B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | with tapered bore:3 600 min-1; D:130 mm; Pu:304 kN; Dynamic (Cr):3 mm; with cylindrical bore:2 800 min-1; rs (min):2.1 mm; B:46 mm; Oil:38.410 kN; Grease:315 kN; Static (Cor):5.5 mm; d:60 mm; |
709CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | d:90 mm; B1:89.992 mm; B4:19.863 mm; d3 max.:118.389 mm; Hydraulic nut:HMVC 18E; G:89.586 mm; d1:80.963 mm; B:17.729 mm; Mass adapter sleeve assembly:1.8 kg; Sleeve:S 118x3.3/16; Threads per inch:12; |
7216ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Oil Speed Rating n2:1700 rpm; d:200.000 mm; Fillet Radius ra:3.00 mm; B:116.00 mm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:572000 N; D:360.0000 mm; Grease Speed Rating n1:1300 rpm; Basic Static Radial Load Rating Co:965000 N; |
7211ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | dk:60 mm; Mass rod end:2.55 kg; l1 min.:95 mm; G:M 45x3; h:165 mm; Material constant KM:330; Basic dynamic load rating C:127 kN; Specific dynamic load factor K:100 N/mm²; l2 max.:219 mm; l7 min.:50 mm; Basic static load rating C0:200 kN; C1 max.:28 mm; r1 min.:0.6 mm; B:32 mm; d:45 mm; α:7 °; d2 max.:104 mm; |
NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | rs (min):1 mm; d:30 mm; Grease:3 300 min-1; D1:32 mm; H:21 mm; dynamic Cr:44.840 kN; Oil:4 500 min-1; static Cor:78.700 kN; d1:60 mm; Pu:3.580 kN; D:60 mm; |
7209CD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Accessories:One Shield; D:400.0000 mm; Grease Speed Rating Open/Shielded n1:1300 rpm; B:38.00 mm; Sealed Speed Rating n3:0 rpm; Basic Static Radial Load Rating Co:236000 N; d:320.000 mm; Basic Dynamic Radial Load Rating C:172000 N; Fillet Radius ra:2.00 mm; Oil Speed Rating Open/Shielded n2:1600 rpm; |
7216ACD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Limiting speed:8500 r/min; B:31 mm; Da min.:61 mm; rb max.:1.5 mm; Fatigue load limit Pu:12.9 kN; Ca min.:4 mm; T:32.75 mm; db min.:44.5 mm; d:35 mm; Mass bearing:0.8 kg; Calculation factor e:0.54; da max.:43 mm; d1 ≈:59.35 mm; Da max.:72.5 mm; ra max.:2 mm; C:25 mm; Calculation factor Y0:0.6; a:24.322 mm; Cb min.:7.5 mm; Db min.:76 mm; |
7218CD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:5000 N; Sealed Speed Rating n3:8500 rpm; D:47.0000 mm; B:9.00 mm; Grease Speed Rating Open/Shielded n1:14000 rpm; d:30.000 mm; Accessories:One Shield; Oil Speed Rating Open/Shielded n2:17000 rpm; Basic Dynamic Radial Load Rating C:7280 N; |
7210ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | R2:31.75 mm; H2:52.388 mm; Cap bolt:5/8-11 UNC; S:4.763 mm; H1:125.425 mm; Initial grease fill:232.47 g; ba:50.006 mm; P90°:107 kN; Da:200 mm; Stabilizing ring:SR-22-19; L:419.1 mm; PG:1/4 NPT; h:45.244 mm; Pa:17.3 kN; Max. speed for Taconite seal:775 r/min; da:100.013 mm; End plug (suffix Y):EPR 13; A2:231.775 mm; Taconite seal:TER 109; H:244.475 mm; |
7212ACD/HCP4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Basic Static Radial Load Rating Co:12200 N; Grease or Oil Speed Rating n1:3400 rpm; B:62.00 mm; d:60.000 mm; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating:31200 N; Width C:22 mm; D:110.0000 mm; |
NN3015KTN/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Sealed Speed Rating n3:14000 rpm; Oil Speed Rating Open/Shielded n2:24000 rpm; B:12.00 mm; Fillet Radius ra:1.00 mm; Accessories:Two Seals; Grease Speed Rating n1:19000 rpm; Basic Static Radial Load Rating Co:4150 N; d:12.000 mm; Grease Speed Rating Open/Shielded n1:19000 rpm; D:37.0000 mm; Oil Speed Rating n2:24000 rpm; Basic Dynamic Radial Load Rating C:9750 N; |
7213CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Basic Static Radial Load Rating Co:19000 N; Accessories:Without Accessories; Grease Speed Rating n1:8500 rpm; Oil Speed Rating n2:10000 rpm; Oil Speed Rating Open/Shielded n2:10000 rpm; d:35.000 mm; B:21.00 mm; Grease Speed Rating Open/Shielded n1:8500 rpm; Basic Dynamic Radial Load Rating C:33200 N; D:80.0000 mm; Fillet Radius ra:1.50 mm; Sealed Speed Rating n3:6000 rpm; |
NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video
SKF NNU4940B/SPW33 INTERCHANGE
Super Precision Bearing Part series NNU4940B/SPW33 is a potential replacement for these common bearing part numbers:
NNU4940B/SPW33
NNU4940B/SPW33
NNU4940B/SPW33
NNU4940B/SPW33
NNU4940B/SPW33
NNU4940B/SPW33
NNU4940B/SPW33
NNU4940B/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 NNU4940B/SPW33 Technical Articles
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