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Home>Products>Super Precision Bearing>NNU4928B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4928B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
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Super Precision Bearing
SKF NNU4928B/SPW33 Bearing SPECIFICATIONS
NNU4928B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series with GQ (Xiamen) Bearing Co., Ltd. easy-to-use parts graphics, 4 mm B 0.05 Coefficient of friction µ min. giving 5 mm d you the ability to check parts availability, Super Precision Bearing pricing, examine remanufactured options.
- SKF
NNU4928B/SPW33
- 4 mm
- 5 mm
- 0.05
- H7
- 10 N/mm²
- 20 N/mm²
- 5 m/s
- 2 mm
-
GQ (Xiamen) Bearing Co., Ltd.2020-07-10 09:46:19
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Types of Super Precision Bearing
- 4 mm
- 5 mm
- 0.05
- H7
- 10 N/mm²
- 20 N/mm²
- 5 m/s
- 2 mm
- 0.002 kg
- 13 mm
- 9 mm
- h8
- 0.1
- 0.25 m/s
SKF NNU4928B/SPW33 NNU4928B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Compare similar products
| 7215CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Da max.:1917 mm; rb max.:6 mm; da max.:1396 mm; r1,2 min.:15 mm; Reference speed:160 r/min; s max.:31.7 mm; r3,4 min.:7.5 mm; ra max.:6 mm; Basic static load rating C0:98000 kN; d:1250 mm; F:1426 mm; Mass bearing:8000 kg; D1 ≈:1748 mm; D:1950 mm; B:710 mm; Calculation factor kr:0.38; da min.:1297 mm; Limiting speed:220 r/min; Basic dynamic load rating C:41800 kN; Design variant/feature:NNU/W33; |
| 7003CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Static (Coa):48.2 kN; d2 (max):48.3 mm; r1s (min):0.6 mm; rs (min):1.1 mm; E:mm; b:4 mm; s:1.4 mm; Dynamic (Ca):51.1 kN; b1:7 mm; d2:35 mm; Pu:5.880 kN; B:17 mm; F:44 mm; D:72 mm; |
| NNU4936BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | H1:60.3 mm; Hexagonal key size for grub screw N:3.969 mm; Recommended diameter for attachment bolts, inch G:0.5 in; L1:89 mm; A:36.5 mm; Fatigue load limit Pu:0.655 kN; d:31.75 mm; T:47.1 mm; Basic static load rating C0:15.3 kN; A5:28.6 mm; Thread grub screw G2:5/16-24 UNF; J:50.8 mm; L:95 mm; A1:16.1 mm; Limiting speed with shaft tolerance h6:3200 r/min; s1:25.4 mm; H:157 mm; B4:6 mm; Recommended diameter for attachment bolts, mm G:12 mm; |
| NN3012TN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | ra max.:1 mm; D:61.913 mm; Material constant KM:330; da min.:36.2 mm; Specific static load factor K0:300 N/mm²; b1:5 mm; Basic static load rating C0:375 kN; da max.:41.8 mm; dk:54.737 mm; b:4.8 mm; α:8 °; M:4 mm; Lubricant:Regular relubricatio; d:31.75 mm; rb max.:1 mm; Design (sliding contact surface combination):Steel/steel; Mass plain bearing:0.54 kg; Sealing solution:-; Da min.:52 mm; |
| 71901ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Design variant/feature:TQON/GW; Calculation factor Y2:3.3; Mass bearing:282 kg; Basic static load rating C0:16300 kN; r3,4 min.:4 mm; Basic dynamic load rating C:7100 kN; r1,2 min.:3 mm; B:385 mm; Fatigue load limit Pu:1220 kN; Comparative radial load rating CF:1500 kN; Calculation factor e:0.31; Thrust factor K:1.83; T:385 mm; d1 ≈:514 mm; Comparative axial load rating CFa:235 kN; Calculation factor Y1:2.2; |
| NN3032K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | da max.:328 mm; B:165 mm; Calculation factor Y2:3.3; ra max.:5 mm; r1,2 min.:6 mm; Da max.:514 mm; d3:330 mm; B4:39 mm; Calculation factor Y1:2.2; b:22.3 mm; Mass bearing + sleeve:215 kg; Calculation factor Y0:2.2; D:540 mm; K:12 mm; Basic static load rating C0:4550 kN; Limiting speed:1100 r/min; Ba min.:11 mm; B1:211 mm; Basic dynamic load rating C:3680 kN; d1:240 mm; |
| 71900ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | ba:34.131 mm; End plug (suffix Y):EPR 9; dc:76.2 mm; da:80 mm; Stabilizing ring:SR-16-13; db:92.075 mm; Cap bolt recommended tightening torque:298.3 N·m; A1:88.9 mm; Initial grease fill:175.77 g; H2:31.75 mm; P120°:49.8 kN; N1:23.813 mm; A2:133.35 mm; Labyrinth ring (dc shaft position):LOR 54; PG:1/8 NPT; H1:88.9 mm; P180°:52.5 kN; Labyrinth ring (db shaft position):LOR 82; Cap bolt, SAE grade:8; |
| NN3028/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | A:4.2 mm; G2:M 6; d:220 mm; Mass adapter sleeve assembly:8.6 kg; B1:96 mm; G3:9 mm; B:30 mm; d1:200 mm; Hydraulic nut:HMV 44E; B5:41 mm; d3:260 mm; G:Tr 220x4; |
| 7217CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Mass bearing unit:11.3 kg; B:92.075 mm; Limiting speed:3400 r/min; J min.:234.95 mm; S:0.794 mm; A:76.2 mm; J max.:247.65 mm; da:69.85 mm; H1:79.375 mm; L:304.8 mm; H2:47.625 mm; H:160.338 mm; s:31.75 mm; A1:99.219 mm; Attachment bolt diameter G:19.05 mm; Basic dynamic load rating C:158 kN; d2:111.125 mm; |
| NNU4948BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Mass bushing:0.011 kg; Tolerance shaft:e7; Specific static load factor K0:45 N/mm²; Permissible sliding velocity v max.:0.5 m/s; D:16 mm; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:25 N/mm²; B:10 mm; Coefficient of friction µ max.:0.15; d:10 mm; Tolerance housing:H7; |
| NN3052K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Fatigue load limit Pu:815 kN; Operating clearance factor k2:0.101; B:185 mm; D1 ≈:934 mm; d:750 mm; s1 max.:35.7 mm; Basic static load rating C0:13400 kN; Basic dynamic load rating C:6100 kN; da max.:856 mm; Ca min.:2.7 mm; r1,2 min.:6 mm; Da min.:908 mm; Misalignment factor k1:0.131; d2 ≈:830 mm; Mass bearing:410 kg; Limiting speed:560 r/min; da min.:773 mm; Da max.:977 mm; Reference speed:430 r/min; |
| NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | D1 ≈:484 mm; Calculation factor Y1:2; Calculation factor Y2:3; Thrust factor K:1.24; Comparative radial load rating CF:1730 kN; Basic static load rating C0:16600 kN; Comparative axial load rating CFa:278 kN; Mass bearing:311 kg; Calculation factor e:0.33; d:384.175 mm; Fatigue load limit Pu:1290 kN; r1,2 min.:3.3 mm; T:400.05 mm; r3,4 min.:6.4 mm; B:400.05 mm; d1 ≈:419 mm; Design variant/feature:TQON/GW; |
| NNU4932B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Static (Cor):40.011 kN; Grease:5 300 min-1; Pu:1.819 kN; B:23 mm; Bearing designation:6213 ; D:120 mm; ra:1.5 max; Oil:6 300 min-1; da:72 min; Weight:0.997 kg; d:65 mm; Da:111 max; Dynamic (Cr):57.210 kN; rs:1.5 mm; |
| 71801CDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | B4:13.5 mm; Fatigue load limit Pu:49 kN; d2 ≈:91.4 mm; r1,2 min.:2.1 mm; da max.:106 mm; B1:68 mm; Ba min.:6 mm; Da max.:138 mm; Da min.:119 mm; d3:92 mm; Misalignment factor k1:0.11; Mass bearing + sleeve:5.1 kg; s1 max.:9.1 mm; d1:60 mm; Reference speed:3800 r/min; D:150 mm; Basic dynamic load rating C:405 kN; Operating clearance factor k2:0.099; B:51 mm; Basic static load rating C0:430 kN; |
| No. | Brand | J | h | G | w | C | l | S | L |
| NN3015TN/SPW33 | SKF | - | - | - | - | 22 mm | - | - | - |
| 7003CD/P4ADGB | SKF | - | - | - | - | - | - | - | - |
| 71900ACD/P4ADGA | SKF | - | - | - | - | - | - | - | 127 mm |
| NNU4944BK/SPW33 | SKF | - | - | - | - | - | - | - | 143 mm |
| NN3014KTN/SPVR521 | SKF | - | 11.7 mm | - | - | - | - | - | - |
| NN3016KTN/UP | SKF | - | 38.1 mm | - | - | - | - | - | - |
| 7220ACD/P4ADBB | SKF | - | - | - | - | - | - | - | - |
| 71902CE/P4ADGB | SKF | - | 66.675 mm | - | - | - | - | - | - |
| 7222CD/P4A | SKF | - | - | - | - | - | - | - | - |
| 709ACD/P4ADBA | SKF | - | - | - | - | - | - | - | - |
| 7215CD/P4A | SKF | - | - | - | - | - | - | - | - |
| NNU4938B/SPC3W33 | SKF | - | - | - | - | - | - | - | - |
| NNU4928B/SPC3W33 | SKF | - | 252.5 mm | - | - | - | - | - | - |
| 71900ACDGB/P4A | SKF | - | - | - | - | - | - | - | - |
| NN3022KTN9/SPW33 | SKF | - | - | - | - | - | - | - | - |
| 708ACD/P4ADBA | SKF | - | - | - | - | - | - | - | - |
| 71902ACEGA/P4A | SKF | - | - | - | - | - | - | - | - |
| 71802ACDGA/P4 | SKF | - | - | - | - | - | - | - | - |
| 708ACDGB/P4A | SKF | - | - | - | - | - | - | - | - |
| 7219CD/P4A | SKF | - | - | - | - | - | - | 0.794 mm | 174.625 mm |
| 7201CDGA/P4A | SKF | - | - | - | - | - | - | - | - |
| 709ACDGB/P4A | SKF | - | - | - | - | - | - | - | - |
| NN3017TN9/SPC2 | SKF | 177.8 mm | - | - | - | - | - | 0.794 mm | 222.25 mm |
| 7216CD/P4A | SKF | - | 40.922 mm | - | - | - | - | - | - |
| NNU4924BK/SPW33 | SKF | - | - | - | - | - | - | - | - |
| BSA202CGA | SKF | - | - | - | - | 34 mm | - | - | - |
| BTW90CATN9/SP | SKF | 177.8 mm | - | - | - | - | - | 0.794 mm | 222.25 mm |
| NNU4938BK/SPW33 | SKF | - | - | - | - | - | - | - | - |
| 7001CE/P4ADGA | SKF | - | - | - | - | - | - | - | - |
| 7003CD/P4ATBTA | SKF | - | - | Tr 530x6 | - | - | - | - | - |
NNU4928B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video
SKF NNU4928B/SPW33 INTERCHANGE
Super Precision Bearing Part series NNU4928B/SPW33 is a potential replacement for these common bearing part numbers:
NNU4928B/SPW33
NNU4928B/SPW33
NNU4928B/SPW33
NNU4928B/SPW33
NNU4928B/SPW33
NNU4928B/SPW33
NNU4928B/SPW33
NNU4928B/SPW33
Contact Us
- GQ (Xiamen) Bearing Co., Ltd.
- AddressWanda Plaza 21B1405, Xiamen,Fujian, China
- Phone(Working Time)86-02-2757335
- Fax
SKF NNU4928B/SPW33 Technical Articles
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