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Home>Products>Super Precision Bearing>NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
SKF NNU4952BK/SPW33 MODELS
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NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
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Super Precision Bearing
SKF NNU4952BK/SPW33 Bearing SPECIFICATIONS
Welcome to M 56x4 G 125 mm l1 min. the NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Shanghai Shengjie Bearing Co., Ltd. online seller.
- SKF
NNU4952BK/SPW33
- M 56x4
- 49 mm
- 125 mm
- 490 kN
- 85 mm
- 7.9 kg
- 43 mm
- 6 °
-
Shanghai Shengjie Bearing Co., Ltd.2020-07-10 09:46:19
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NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features
- M 56x4
- 49 mm
- 125 mm
- 490 kN
- 85 mm
- 7.9 kg
- 43 mm
- 6 °
- 100 N/mm²
- 162 mm
- 235 mm
- 70 mm
- 315 kN
- 1 mm
- 330
- 92 mm
- 319 mm
SKF NNU4952BK/SPW33 Types of Super Precision Bearing
| No. | Brand | A | h | B | L | C | J | N | T |
| NNU4930B/SPW33 | SKF | - | - | 32 mm | - | 24 mm | - | - | 32 mm |
| NNU4948BK/SPW33 | SKF | - | - | 17.00 mm | - | - | - | - | - |
| 7219ACD/P4A | SKF | - | - | - | - | - | - | - | - |
| 708ACD/P4ADBA | SKF | - | - | - | 610 mm | - | - | - | - |
| NN3017TN9/SPW33 | SKF | - | - | 146 mm | - | 112 mm | - | - | - |
| NNU4952B/SPC3W33 | SKF | - | - | 95 mm | - | - | - | - | - |
| 7217CD/P4ADBB | SKF | - | - | - | - | - | - | - | - |
| BTW55CATN9/SP | SKF | - | - | - | - | - | - | - | - |
| NNU4924BK/SPW33 | SKF | - | - | 150 mm | - | - | - | - | - |
| 7215CDGC/P4A | SKF | - | - | 30 mm | - | - | - | - | - |
| NN3013KTN/SPW33 | SKF | - | - | 34.90 mm | - | - | - | - | - |
| 7221ACD/P4A | SKF | - | - | 4 mm | - | - | - | - | - |
| NN3022KTN9/SPC2 | SKF | - | - | 28.00 mm | - | - | - | - | - |
| 7212CD/HCP4ADGA | SKF | - | - | 20 mm | - | - | - | - | - |
| 7215CDGA/HCP4A | SKF | - | - | 92.10 mm | - | - | - | - | - |
| 7212ACD/P4ATBTC | SKF | - | - | - | 330.2 mm | - | - | - | - |
| 7214ACD/P4ATBTB | SKF | 35 mm | - | 42.9 mm | - | - | 92 mm | 14.8 mm | 46.4 mm |
| 7213ACDGA/HCP4A | SKF | - | - | 45.00 mm | - | - | - | - | - |
| 7209ACD/P4ATBTB | SKF | - | 63.5 mm | - | 749.3 mm | - | - | - | - |
| NN3011KTN/UP | SKF | - | - | 43.00 mm | - | - | - | - | - |
| 7000ACDGA/P4A | SKF | - | - | - | - | - | - | - | - |
| 7210ACD/P4ADBB | SKF | - | 45.244 mm | - | 419.1 mm | - | - | - | - |
| 7210CDGA/HCP4A | SKF | - | - | 73.00 mm | - | - | - | - | - |
| NN3040K/SPW33 | SKF | - | - | 4 mm | - | - | - | - | - |
| NNU4938BK/SPW33 | SKF | - | - | 37 mm | - | - | - | - | 49.8 mm |
| 709CD/P4ADGA | SKF | 60.325 mm | - | 69.85 mm | 200.025 mm | - | - | - | - |
| 7222ACD/P4ADBA | SKF | - | - | 57.20 mm | - | - | - | - | - |
| NN3028/SPW33 | SKF | - | - | 6 mm | - | - | - | - | - |
| NN3030K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Housing:SAFS 522; Stabilizing ring:SR-22-19; Cap bolt, SAE grade:8; Eye bolt:2 x 3/8-16 UNC; S:4.763 mm; L:419.1 mm; Cap bolt:5/8-11 UNC; P120°:66.7 kN; Appropriate attachment bolt size G:0.75 in; Cap bolt recommended tightening torque:298.3 N·m; J max.:368.3 mm; Max. speed for PosiTrac Plus seal:1450 r/min; H1:125.425 mm; N1:22.225 mm; A2:165.1 mm; J1:69.85 mm; Labyrinth ring:2 x LOR 109; |
| 7210CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Pa:550 kN; Bearing (basic designation):C 3134 K; N1:28 mm; A:226 mm; Appropriate attachment bolt, size G:24 mm; P150°:680 kN; Q120°:1800 kN; N:34 mm; P180°:850 kN; Ca:108 mm; N4 max.:20 mm; P90°:1000 kN; P55°:2100 kN; J1:100 mm; H:333 mm; Oil level, max.:58 mm; Mass housing:69.5 kg; Locating ring:2 x FRB 10/280; Appropriate attachment bolt, rec. tightening torque:665 N·m; |
| NN3056K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | w:70 mm; Mass rod end:6.3 kg; B:44 mm; d4 ≈:82 mm; d:60 mm; r1 min.:1 mm; h1:175 mm; Material constant KM:330; l3 min.:70 mm; Basic static load rating C0:400 kN; Specific dynamic load factor K:150 N/mm²; l5 ≈:35 mm; α:6 °; l4 max.:246 mm; Basic dynamic load rating C:365 kN; G:M 52x3; dk:80 mm; C1 max.:39 mm; d2 max.:137 mm; l7 min.:70 mm; |
| 7211CD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Stabilizing ring:SR-34-0; J max.:549.275 mm; L:628.65 mm; R2:37.306 mm; P150°:77 kN; Appropriate attachment bolt size G:1 in; P60°:234 kN; Da:309.999 mm; Cap bolt:4 x 3/4-10 UNC; Housing:SAF 534; Pa:43.6 kN; J min.:492.125 mm; P90°:140 kN; R1:115.888 mm; ba:74.612 mm; h:54.769 mm; N1:28.575 mm; H1:179.375 mm; Mass pillow block:125 kg; A2:242.887 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; |
| 7211CD/HCP4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | N:6.8 mm; Required attachment bolt size (DIN 912):M6; J:42 mm; r3,4 min.:0.6 mm; Basic static load rating C0:30 kN; Da max.:33 mm; Attainable speed:9000 r/min; D2:32.1 mm; ra max.:0.3 mm; Mass bearing:0.35 kg; H:25 mm; a:55 mm; d2:22.7 mm; r1,2 min.:0.3 mm; Angle between holes in outer ring (Pitch) α:60 °; Static moment stiffness:50 N·m/mrad; Preload:650 N; D:55 mm; Fatigue load limit Pu:1.1 kN; |
| 7213CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | da:69.85 mm; Taconite seal:TER 45; Cap bolt, SAE grade:5; Cap bolt recommended tightening torque:149.1 N·m; A1:88.9 mm; ba:34.131 mm; P90°:49.8 kN; End plug (suffix Y):EPR 8; H1:88.9 mm; Da:140 mm; J min.:244.475 mm; H:169.863 mm; Max. speed for Taconite seal:1150 r/min; S:4.763 mm; P150°:26.7 kN; Initial grease fill:87.885 g; Mass pillow block:16.3 kg; Housing:SAF 516; P60°:83.2 kN; |
| 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; |
| 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; |
| 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; |
| 7214ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | B4:4 mm; N4:2 mm; Limiting speed:9500 r/min; A3:3.2 mm; Recommended tightening torque for grub screw:4 N·m; J6:61.5 mm; Thread grub screw G2:#10-32 UNF; A:26 mm; A1:11 mm; Recommended diameter for attachment bolts, mm G:10 mm; B:27.4 mm; Mass bearing unit:0.36 kg; Basic static load rating C0:4.75 kN; Fatigue load limit Pu:0.2 kN; Db2:57 mm; L:57 mm; SWN:7 mm; J7:11 mm; Hexagonal key size for grub screw N:2.381 mm; |
| 7224ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Fillet Radius ra:2.00 mm; d:150.000 mm; Fillet Radius rb:1.00 mm; B:38.00 mm; Basic Static Radial Load Rating Co:200000 N; Grease Speed Rating n1:2600 rpm; Basic Dynamic Radial Load Rating C:176000 N; Oil Speed Rating n2:3200 rpm; D:235.0000 mm; |
| 7212ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Shaft Diameter D:1 3/16 in; Distance J:3.0000 in; Dimension H1:1.6875 in; Dimension L:4.2500 in; Thread Diameter G:7/16-14; Dimension S1:0.8750 in; Weight W:1.00 lb; Basic Static Radial Load Rating Co:2520 lbf; Insert Bearing IB:Stainless Steel; Basic Dynamic Radial Load Rating:3510 lbf; Width A:1.6250 in; Height H:3.3750 in; Dimension F:0.6250 in; |
| 7217CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | d:100.000 mm; B:82.55 mm; Grease Speed Rating Open/Shielded n1:3000 rpm; Basic Static Radial Load Rating Co:150000 N; Oil Speed Rating Open/Shielded n2:3600 rpm; Basic Dynamic Radial Load Rating C:182000 N; Fillet Radius ra:2.50 mm; Sealed Speed Rating n3:2100 rpm; Accessories:Metal Shields; D:215.0000 mm; |
| 7216ACD/P4AQBCB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | D:14 mm; d:6 mm; Coefficient of friction µ max.:0.1; Specific dynamic load factor K:10 N/mm²; Mass bushing:0.009 kg; Permissible sliding velocity v min.:0.25 m/s; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v max.:5 m/s; B:12 mm; Coefficient of friction µ min.:0.05; Tolerance shaft:h8; Tolerance housing:H7; |
| 7000CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | d:80 mm; static Cor:141.000 kN; H:19 mm; d1:105 mm; D1:82 mm; rs (min):1 mm; Pu:6.410 kN; Oil:3 500 min-1; dynamic Cr:49.950 kN; D:105 mm; Grease:2 700 min-1; |
NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video
SKF NNU4952BK/SPW33 INTERCHANGE
Super Precision Bearing Part series NNU4952BK/SPW33 is a potential replacement for these common bearing part numbers:
NNU4952BK/SPW33
NNU4952BK/SPW33
NNU4952BK/SPW33
NNU4952BK/SPW33
NNU4952BK/SPW33
NNU4952BK/SPW33
NNU4952BK/SPW33
NNU4952BK/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 NNU4952BK/SPW33 Technical Articles
| HMT BEARINGS PRICE LIST |
| ZWZ BEARING PRICE LIST 2018 |
| BEARING PULLER PRICE LIST |
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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