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Home>Products>Super Precision Bearing>NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
SKF NNU4938B/SPC3W33 MODELS
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NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
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Super Precision Bearing
SKF NNU4938B/SPC3W33 Bearing SPECIFICATIONS
What is BEARING FORGE OF AMERICA CORP. NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series in mechanical engineering? Super Precision Bearing Manufacturing 3 mm K Service . Upload your CAD file for an instant.
- SKF
NNU4938B/SPC3W33
- 3 mm
- 2 mm
- 80 mm
- 102 mm
- 375 kN
- 146 mm
- 149 mm
- 97 mm
-
BEARING FORGE OF AMERICA CORP.2020-07-10 09:46:19
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NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics
- 3 mm
- 2 mm
- 80 mm
- 102 mm
- 375 kN
- 146 mm
- 149 mm
- 97 mm
- 102 mm
- 160 mm
- 6 mm
- 4.2
- 0.24
- 120 mm
- 2.8
- 331 kN
- 48 mm
- 1800 r/min
- 19 mm
- 5.1 kg
SKF NNU4938B/SPC3W33 NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features
| No. | Brand | h | R | A | J | F | U | L | M |
| 7002CEGA/P4A | SKF | - | - | 4 mm | - | - | - | - | - |
| 7005CEGB/P4A | SKF | - | - | - | - | - | - | 1330 mm | - |
| 709CDGA/P4A | SKF | - | - | - | - | - | - | - | - |
| 7004ACDGA/P4A | SKF | - | - | - | - | - | - | - | - |
| NNU4936B/SPW33 | SKF | - | - | - | - | - | - | - | - |
| 7003CD/P4AQBCA | SKF | - | - | - | - | - | - | - | - |
| 71904CD/P4ATBTA | SKF | - | - | - | - | - | - | 711.2 mm | - |
| BSA201CGA | SKF | - | - | - | - | 487 mm | - | - | - |
| 7001ACDGB/P4A | SKF | - | - | - | - | - | - | - | - |
| 709CD/P4ADGA | SKF | - | - | - | - | - | - | - | - |
| 71900CD/P4ADGA | SKF | 222.5 mm | - | - | - | - | - | - | - |
| 71804CD/P4DGA | SKF | - | - | - | 63.5 mm | - | - | 86 mm | - |
| 7204ACDGA/P4A | SKF | - | - | - | - | - | - | - | - |
| NNU4926B/SPC3W33 | SKF | - | - | - | - | - | 26 mm | - | - |
| 7005ACEGA/P4A | SKF | - | - | - | - | - | - | - | - |
| 7002CD/P4ADGB | SKF | - | - | - | - | - | - | - | - |
| NNU4940BK/SPW33 | SKF | - | - | - | - | - | - | - | - |
| 7005CD/P4ADGB | SKF | - | - | 31 mm | 70 mm | - | - | 95 mm | - |
| 71901CDGA/P4A | SKF | - | - | - | - | - | 17 mm | - | - |
| 71805ACDGA/P4 | SKF | - | - | - | - | - | - | - | - |
| 71901CE/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | D:76.2 mm; Fatigue load limit Pu:6.1 kN; r3,4 min.:1.5 mm; Calculation factor Y0:0.7; B:17.384 mm; d:41.275 mm; Reference speed:7000 r/min; da max.:50 mm; Basic dynamic load rating C:55.7 kN; Ca min.:3 mm; Basic static load rating C0:56 kN; Dimension series:11000; Cb min.:3.5 mm; C:14.288 mm; rb max.:1.5 mm; r1,2 min.:0.8 mm; db min.:48.5 mm; a:16.987 mm; Limiting speed:9000 r/min; Calculation factor e:0.48; |
| NNU4932B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | A1:203.2 mm; End plug (suffix Y):EPR 21; Bearing limiting speed:2200 r/min; Initial grease fill:2154.6 g; Eye bolt:2 x 1/2-13 UNC; RG:1 NPT; H1:209.55 mm; R2:42.862 mm; A2:295.275 mm; ba:83.344 mm; Da:359.999 mm; P120°:207 kN; P150°:185 kN; L:749.3 mm; Cap bolt:1 1/4-7 UNC; PG:1/4 NPT; S:4.763 mm; Cap bolt recommended tightening torque:2467.6 N·m; da:180.975 mm; Housing:SSAFS 540; |
| BSA201CGA SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BSA | Basic dynamic load rating C:7210 kN; α:20 °; b:13.9 mm; Fatigue load limit Pu:1460 kN; Mass bearing:420 kg; D1 ≈:557 mm; r3,4 min.:6 mm; K:7.5 mm; d:440 mm; Design variant/feature:BC4.18/W33GWI; F:487 mm; Calculation factor kr:620; r1,2 min.:26 mm; B:470 mm; Basic static load rating C0:17600 kN; C:450 mm; D:620 mm; |
| 7004ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | db:114.3 mm; L:387.35 mm; Initial grease fill:365.71 g; P150°:48 kN; da:100 mm; R1:58.737 mm; Cap bolt:5/8-11 UNC; H2:44.45 mm; Ca:55.804 mm; PG:1/4 NPT; R2:30.163 mm; P60°:141 kN; S:4.763 mm; Taconite seal (dc shaft position):TER 106; Stabilizing ring:SR-20-17; A1:111.125 mm; ba:44.45 mm; dc:96.838 mm; P90°:84.5 kN; Da:180 mm; |
| 71901ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | h:2 mm; Grub (set) screw size:M5; Associated spanner:HN 0; B:9 mm; d3:20 mm; b:3 mm; Recommended grub screw tightening torque:4 N·m; Axial static load carrying capacity:9.8 kN; Mass lock nut:0.016 kg; G:M 10x0.75; d1:16 mm; |
| NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | D:24 mm; d:20 mm; B:20 mm; Coefficient of friction µ max.:0.08; Tolerance shaft:h8; Mass bushing:0.0052 kg; Coefficient of friction µ min.:0.03; Tolerance housing:H7; Effective load carrying cross section A:360 mm²; Specific static load factor K0:200 N/mm²; Permissible sliding velocity v max.:0.5 m/s; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:140 N/mm²; |
| 7000CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Grease Speed Rating n1:9500 rpm; Fillet Radius ra:1.00 mm; D:47.0000 mm; Basic Static Radial Load Rating Co:16600 N; Fillet Radius rb:0.60 mm; Oil Speed Rating n2:14000 rpm; d:20.000 mm; B:28.00 mm; Basic Dynamic Radial Load Rating C:24200 N; |
| 71801ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | Oil Speed Rating Open/Shielded n2:40000 rpm; D:22.0000 mm; d:10.000 mm; Fillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:34000 rpm; Basic Dynamic Radial Load Rating C:2510 N; Accessories:Without Accessories; Sealed Speed Rating n3:19000 rpm; B:6.00 mm; Basic Static Radial Load Rating Co:1120 N; |
| 71900ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | b:3.1 mm; D1 ≈:113.15 mm; D3:135.23 mm; d1 ≈:81.58 mm; C:4.9 mm; Reference speed:11000 r/min; Calculation factor kr:0.035; da min.:69 mm; Basic dynamic load rating C:99.5 kN; Db min.:151 mm; Fatigue load limit Pu:2.6 kN; Da max.:126 mm; r1,2 min.:2.1 mm; Ca max.:7.72 mm; ba min.:3.5 mm; Calculation factor f0:12; Limiting speed:7000 r/min; ra max.:2 mm; B:33 mm; d:55 mm; |
| 71903ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Mass bearing:1.07 kg; d:50 mm; Limiting speed:4300 r/min; r1,2 min.:2 mm; d2 ≈:64.742 mm; D:110 mm; Da max.:99 mm; ra max.:2 mm; Calculation factor f0:13; Calculation factor kr:0.03; Fatigue load limit Pu:1.6 kN; Basic dynamic load rating C:65 kN; Basic static load rating C0:38 kN; B:27 mm; da min.:61 mm; D2 ≈:95.9 mm; da max.:64.4 mm; |
| 7003CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Basic dynamic load rating C:84.2 kN; T:22.225 mm; Reference speed:7000 r/min; C:17.462 mm; B:23.02 mm; Ca min.:4 mm; Calculation factor e:0.4; r3,4 min.:0.8 mm; Mass bearing:0.44 kg; Calculation factor Y0:0.8; Calculation factor Y:1.5; a:17.055 mm; Da max.:70 mm; Cb min.:4.5 mm; da max.:49 mm; rb max.:0.8 mm; D:76.2 mm; r1,2 min.:3.5 mm; Fatigue load limit Pu:9.65 kN; Dimension series:24700; |
| NNU4932B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | A:33 mm; Db:78 mm; A5:20 mm; Recommended tightening torque for grub screw:4.2 N·m; A3:3.2 mm; H:142.5 mm; Mass bearing unit:0.44 kg; J:116.5 mm; A1:15 mm; s1:23 mm; B1:37 mm; Basic dynamic load rating C:19.5 kN; Limiting speed:1200 r/min; Thread grub screw G2:M5; Basic static load rating C0:11.2 kN; d2:48 mm; Hexagonal key size for grub screw N:2.5 mm; Da:76.2 mm; N:12.3 mm; Recommended diameter for attachment bolts, inch G:0.375 in; |
| 7004ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | Fatigue load limit Pu:1250 kN; G1:53 mm; Da max.:1192 mm; K:12 mm; Calculation factor Y2:5; Limiting speed:450 r/min; G:Tr 900x7; Calculation factor Y1:3.4; B2 ≈:343 mm; Calculation factor Y0:3.2; Basic static load rating C0:21600 kN; B:272 mm; da min.:866 mm; Mass bearing + sleeve:1250 kg; d1:800 mm; Reference speed:240 r/min; b:22.3 mm; d2 ≈:972 mm; ra max.:6 mm; r1,2 min.:7.5 mm; |
| NN3044K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Grease Speed Rating n1:3800 rpm; Fillet Radius ra:2.00 mm; d:55.000 mm; Oil Speed Rating n2:5000 rpm; Sealed Speed Rating n3:3800 rpm; D:120.0000 mm; Basic Static Radial Load Rating Co:81500 N; Basic Dynamic Radial Load Rating C:106000 N; B:52.40 mm; Accessories:No Shield, no Seal,; |
| 7000CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Dynamic (Cr):2764.2 kN; D:500 mm; Bearing designation:PLC 512-40 ; Weight:175 ; Static (Cor):4882.5 ; B:260 mm; B1:176 mm; Pu:395.830 kg; d:280 mm; |
| 708ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | Grease Speed Rating n1:2600 rpm; B:49.20 mm; Basic Static Radial Load Rating Co:110000 N; Sealed Speed Rating n3:2600 rpm; Basic Dynamic Radial Load Rating C:124000 N; Accessories:Two Seals & Snap-Rin; d:85.000 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3600 rpm; D:150.0000 mm; |
NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video
SKF NNU4938B/SPC3W33 INTERCHANGE
Super Precision Bearing Part series NNU4938B/SPC3W33 is a potential replacement for these common bearing part numbers:
NNU4938B/SPC3W33
NNU4938B/SPC3W33
NNU4938B/SPC3W33
NNU4938B/SPC3W33
NNU4938B/SPC3W33
NNU4938B/SPC3W33
NNU4938B/SPC3W33
NNU4938B/SPC3W33
Contact Us
- BEARING FORGE OF AMERICA CORP.
- Address5030 Corporate Way Richmond, Kentucky 40475, U.S.A.
- Phone(Working Time)626-5624
- Fax
SKF NNU4938B/SPC3W33 Technical Articles
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