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Home>Products>Super Precision Angular Contact Bearings>NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
SKF NNU4944B/SPW33 MODELS
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NNU4944B/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 NNU4944B/SPW33 Bearing SPECIFICATIONS
QuestionNNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series 8.3 mm b ? Find what Jinan LBR Bearing Co., Ltd. you need faster by entering your Super Precision Angular Contact Bearings information .
- SKF
NNU4944B/SPW33
- 8.3 mm
- 7 mm
- 2.5 mm
- 102 mm
- 19 mm
- 2.8
- 45 mm
- 2.8
-
Jinan LBR Bearing Co., Ltd.2020-07-10 09:46:19
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NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Exchange Guide
- 8.3 mm
- 7 mm
- 2.5 mm
- 102 mm
- 19 mm
- 2.8
- 45 mm
- 2.8
- 4.2
- 3400 r/min
- 159 mm
- 68 mm
- 4.5 mm
- 118 mm
- 49 kN
- 118 mm
- 490 kN
- 3 mm
- 8.25 kg
- 186 mm
SKF NNU4944B/SPW33 NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product identifiers
| NNU4926B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | d:85 mm; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v max.:5 m/s; Mass bushing:1.35 kg; Specific dynamic load factor K:10 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05; Tolerance housing:H7; Coefficient of friction µ max.:0.1; B:100 mm; D:100 mm; Tolerance shaft:h8; |
| 709ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | Limiting speed:1200 r/min; Calculation factor Y0:1.6; Basic dynamic load rating C:3876 kN; b:16.7 mm; ra max.:4 mm; Fatigue load limit Pu:465 kN; Calculation factor Y1:1.7; D1 ≈:421 mm; D:500 mm; Da max.:480 mm; Reference speed:560 r/min; Calculation factor e:0.4; Mass bearing:160 kg; Calculation factor Y2:2.5; K:9 mm; da min.:320 mm; d:300 mm; r1,2 min.:5 mm; d2 ≈:338 mm; Basic static load rating C0:6300 kN; |
| 71902CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | α:9 °; h1:77 mm; l4 max.:106 mm; C1 max.:13.5 mm; B:16 mm; w:24 mm; d4 ≈:28 mm; r1 min.:0.3 mm; d:20 mm; d2 max.:54 mm; l7 min.:24 mm; l3 min.:30 mm; Basic static load rating C0:57 kN; dk:29 mm; G:M 20x1.5; l5 ≈:16 mm; Basic dynamic load rating C:30 kN; Mass rod end:0.34 kg; Specific dynamic load factor K:100 N/mm²; Material constant KM:330; |
| 709ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | D:80 mm; Calculation factor f2C:1.06; r1,2 min.:1 mm; Calculation factor fHC:1; Calculation factor f2A:1; da min.:54.6 mm; Fatigue load limit Pu:0.425 kN; Calculation factor f:1.08; a:23.3 mm; Calculation factor e:0.68; Ball diameter Dw:7.938 mm; Number of balls z:21; Calculation factor f2B:1.03; Reference grease quantity Gref:4.1 cm³; Static axial stiffness, preload class A:104 N/µm; Static axial stiffness, preload class B:156 N/µm; |
| NN3014KTN/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Taconite seal:TER 124; RG:3/8 NPT; H:317.5 mm; End plug (suffix Y):EPR 16; Appropriate attachment bolt size G:1 in; A1:158.75 mm; P90°:138 kN; Da:269.999 mm; R2:39.688 mm; L:539.75 mm; Housing:SAW 530; PG:1/4 NPT; Max. speed for Taconite seal:590 r/min; Cap bolt, SAE grade:5; S:4.763 mm; Stabilizing ring:SR-30-0; P180°:96.1 kN; Initial grease fill:623.7 g; H2:63.5 mm; P60°:230 kN; |
| 7002ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | R1:122.237 mm; Pa:66.7 kN; A2:295.275 mm; R2:42.862 mm; Cap bolt recommended tightening torque:2467.6 N·m; P120°:207 kN; ba:89.694 mm; Stabilizing ring:2 x A8897; A1:203.2 mm; End plug (suffix Y):X-5217-4; Initial grease fill:2154.6 g; RG:1 NPT; Housing:SSAFS 048 KA; L:749.3 mm; P90°:334 kN; P150°:185 kN; h:56.356 mm; P180°:222 kN; Da:359.999 mm; H:419.1 mm; |
| NN3017KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | rb max.:1 mm; Basic static load rating C0:1760 kN; C:61.9 mm; Lubricant:Maintenance free &nd; Da max.:124.4 mm; dk:118.745 mm; ra max.:1 mm; b1:8 mm; D:130.175 mm; b:9.3 mm; Specific static load factor K0:300 N/mm²; r1 min.:1 mm; da min.:89.4 mm; r2 min.:1 mm; Material constant KM:330; α:5 °; Mass plain bearing:5 kg; Design (sliding contact surface combination):Steel/steel; Da min.:114.2 mm; |
| NNU4934B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Calculation factor f2B:1.03; db min.:54.6 mm; Mass bearing:0.23 kg; Calculation factor f2C:1.06; Calculation factor f1:0.99; Calculation factor (back-to-back, face-to-face) Y2:1.41; Calculation factor (single, tandem) Y2:0.87; a:23.3 mm; D1:69.75 mm; Preload class B GB:400 N; Number of balls z:21; Db max.:75.8 mm; Calculation factor f2A:1; Static axial stiffness, preload class A:115 N/µm; Static axial stiffness, preload class C:227 N/µm; |
| No. | Brand | B | T | f | L | H | U | A | N |
| S7001CEGB/P4A | SKF | 37 mm | 40 mm | - | - | - | - | - | - |
| 7003CEGA/P4A | SKF | - | - | - | - | - | - | - | - |
| NN3018KTN9/UP | SKF | 20.6 mm | - | - | - | - | - | - | - |
| NNU4930B/SPC3W33 | SKF | 12 mm | - | - | - | - | - | - | - |
| NN3019KTN9/SPW33 | SKF | - | 53.3 mm | - | 96 mm | 156 mm | - | - | - |
| NNU4932B/SPW33 | SKF | - | - | - | - | - | - | - | - |
| NNU4934B/SPW33 | SKF | - | - | - | - | - | - | - | - |
| 7001CD/P4ADGB | SKF | - | - | - | - | 48.6 mm | - | - | - |
| NNU4924B/SPW33 | SKF | 44 mm | - | - | - | - | - | - | - |
| 71900ACD/P4ADGB | SKF | - | - | - | - | 26 mm | - | - | - |
| NNU4924B/SPC3W33 | SKF | 28.042 mm | - | - | - | - | - | - | - |
| NNU4932B/SPC3W33 | SKF | 120 mm | - | - | - | - | - | - | - |
| 708ACDGB/P4A | SKF | 65 mm | - | - | - | - | - | - | - |
| NN3026KTN9/UP | SKF | - | - | - | - | - | - | - | - |
| 71902CD/P4ADGA | SKF | - | - | - | - | - | - | - | - |
| 7001ACD/P4ADGA | SKF | 32 mm | - | - | - | - | - | - | - |
| NNU4926B/SPC3W33 | SKF | 100 mm | - | - | - | - | - | - | - |
| 7002ACD/P4ADGA | SKF | 558.8 mm | - | - | - | - | - | - | - |
| NNU4928B/SPW33 | SKF | - | - | - | 387.35 mm | 222.25 mm | - | - | - |
| NNU4948B/SPC3W33 | SKF | 102.394 mm | - | - | 222.25 mm | - | - | 84.138 mm | - |
| 71801ACD/P4DBB | SKF | 8 mm | - | - | - | - | - | - | - |
| 7218ACD/P4A | SKF | - | - | - | 330.2 mm | - | - | - | - |
| NN3015TN/SPW33 | SKF | 16 mm | - | - | - | - | - | - | - |
| NN3016KTN/SPW33 | SKF | 34 mm | 37 mm | - | - | - | - | - | - |
| 709CD/P4ADGA | SKF | 490 mm | - | - | - | - | - | - | - |
| 7201CDGA/P4A | SKF | 60 mm | - | - | - | - | - | - | - |
| NN3010KTN/SPW33 | SKF | - | 55.5 mm | - | 116 mm | 189 mm | - | - | - |
| NN3021KTN9/SPVR521 | SKF | 19.304 mm | - | - | - | - | - | - | - |
| NN3022TN9/SPW33 | SKF | - | - | - | - | - | - | - | - |
NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video
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SKF NNU4944B/SPW33 INTERCHANGE
Super Precision Angular Contact Bearings Part series NNU4944B/SPW33 is a potential replacement for these common bearing part numbers:
NNU4944B/SPW33
NNU4944B/SPW33
NNU4944B/SPW33
NNU4944B/SPW33
NNU4944B/SPW33
NNU4944B/SPW33
NNU4944B/SPW33
NNU4944B/SPW33
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- Jinan LBR Bearing Co., Ltd.
- AddressRoomB-730, Jiahui Universal Square, No. 548, Beiyuan Street, Tianqiao District
- Phone(Working Time)86-5318966548
- Fax
SKF NNU4944B/SPW33 Technical Articles
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