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Home>Products>Super Precision Bearing>NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
SKF NNU4952B/SPC3W33 MODELS
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NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
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Super Precision Bearing
SKF NNU4952B/SPC3W33 Bearing SPECIFICATIONS
High 2.5 mm rb max. Quality NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series. Competitive Super Precision Bearing Pricing. Accept Small Order. Easy and Fast Shanghai Shengjie Bearing Co., Ltd. Shipping.
- SKF
NNU4952B/SPC3W33
- 2.5 mm
- 0.57
- 624 mm
- 636 mm
- 1560 kN
- 806 kN
- 95 mm
- 0.35
-
Shanghai Shengjie Bearing Co., Ltd.2020-07-10 09:46:19
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NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features
- 2.5 mm
- 0.57
- 624 mm
- 636 mm
- 1560 kN
- 806 kN
- 95 mm
- 0.35
- 25.4
- 29 kN
- 0.08
- 434.69 mm
- 1900 r/min
- 145 kg
- 0.55
- 1700 r/min
- 650 mm
- 6 mm
- 0.52
SKF NNU4952B/SPC3W33 Types of Super Precision Bearing
| No. | Brand | A | h | B | L | C | J | N | T |
| 709ACDGB/P4A | SKF | - | - | 243 mm | - | - | - | - | - |
| 7000CD/P4ADGB | SKF | - | 52.388 mm | - | 558.8 mm | - | - | - | - |
| NNU4940B/SPC3W33 | SKF | - | - | - | - | - | - | - | - |
| NN3017KTN9/UP | SKF | - | - | 47.60 mm | - | - | - | - | - |
| 7212CDGA/HCP4A | SKF | - | - | - | - | - | - | - | - |
| NN3056K/SPW33 | SKF | - | - | 44 mm | - | - | - | - | - |
| 7221ACD/P4A | SKF | - | - | 4 mm | - | - | - | - | - |
| NN3034K/SPW33 | SKF | - | - | 29 mm | - | - | - | - | - |
| 7210CD/P4ADFA | SKF | - | - | 22.00 mm | - | - | - | - | - |
| 7211ACD/P4ADBC | SKF | - | - | 82 mm | - | - | 133.35 mm | 13.5 mm | - |
| NN3011KTN/UP | SKF | - | - | 43.00 mm | - | - | - | - | - |
| 708ACDGA/P4A | SKF | - | - | 200 mm | - | - | - | - | - |
| 7209CDGC/P4A | SKF | 48 mm | - | - | - | - | 143.5 mm | 22.5 mm | - |
| 7209CD/P4ATBTB | SKF | - | - | - | - | - | - | - | - |
| 7211CD/P4A | SKF | - | - | - | 387.35 mm | - | - | - | - |
| 7211ACD/P4ADBA | SKF | - | - | 22.20 mm | - | - | - | - | - |
| 708CD/P4ADGA | SKF | - | - | - | - | - | - | - | - |
| NN3011KTN/UPW33 | SKF | - | - | 1.5000 in | - | - | - | - | - |
| 7001ACD/P4ADGB | SKF | - | - | - | 558.8 mm | - | - | - | - |
| 7214ACD/P4A | SKF | - | - | - | - | - | - | - | - |
| 7220ACD/P4A | SKF | - | - | 50.00 mm | - | - | - | - | - |
| 7212ACD/HCP4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Viton; |
| NN3026KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Basic dynamic load rating C:832 kN; Mass bearing:370 kg; Calculation factor A:86.5; rb max.:5 mm; Basic static load rating C0:2450 kN; Calculation factor Y0:0.29; r1,2 min.:6 mm; Da max.:1297 mm; da min.:1023 mm; ra max.:5 mm; r3,4 min.:6 mm; d2 ≈:1103 mm; Fatigue load limit Pu:34.5 kN; Calculation factor kr:0.079; B:103 mm; Calculation factor Y2:0.66; Limiting speed:360 r/min; a:458 mm; d1 ≈:1126 mm; |
| 7216CD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Limiting speed:3000 r/min; H:30 mm; Fatigue load limit Pu:58.5 kN; Minimum axial load factor A:0.026; r1,2 min.:1.1 mm; ra max.:1.1 mm; Mass bearing:1.18 kg; d1:105 mm; Basic dynamic load rating C:143 kN; Da max.:62 mm; da min.:103 mm; D1:57 mm; D:105 mm; Reference speed:1500 r/min; B:10.5 mm; Basic static load rating C0:570 kN; d:55 mm; |
| 7217CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | R1:60.325 mm; Max. speed for Taconite seal:950 r/min; J min.:260.35 mm; Cap bolt recommended tightening torque:149.1 N·m; A1:98.425 mm; Appropriate attachment bolt size G:0.75 in; H:192.484 mm; Initial grease fill:141.75 g; P90°:72.5 kN; H2:41.275 mm; J max.:298.45 mm; Cap bolt, SAE grade:5; P60°:121 kN; h:38.1 mm; Mass pillow block:21.4 kg; End plug (suffix Y):EPR 11; Ca:49.809 mm; |
| NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | G:M 56x4; B:49 mm; l1 min.:125 mm; Basic static load rating C0:490 kN; l7 min.:85 mm; Mass rod end:7.9 kg; C1 max.:43 mm; α:6 °; Specific dynamic load factor K:100 N/mm²; d2 max.:162 mm; h:235 mm; d:70 mm; Basic dynamic load rating C:315 kN; r1 min.:1 mm; Material constant KM:330; dk:92 mm; l2 max.:319 mm; |
| 708CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | J7:18 mm; s1:35.9 mm; Thread grub screw G2:7/16-20 UNF; J:184 mm; RG:1/4-28 UNF; Rα:45 °; Db2:127 mm; Hexagonal key size for grub screw N:5.556 mm; N4:2 mm; A3:3.2 mm; Basic dynamic load rating C:43.6 kN; Limiting speed:3600 r/min; Db1:118 mm; DN:6.5 mm; Housing material:Cast iron; d:55.563 mm; N:18 mm; Recommended tightening torque for grub screw:28.5 N·m; Fatigue load limit Pu:1.25 kN; |
| NNU4924B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Fillet Radius ra:2.00 mm; Grease Speed Rating n1:5100 rpm; B:33.00 mm; Fillet Radius rb:1.00 mm; Basic Static Radial Load Rating Co:224000 N; Oil Speed Rating n2:7800 rpm; D:260.0000 mm; Basic Dynamic Radial Load Rating C:174000 N; d:190.000 mm; |
| NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | α:7 °; M:4 mm; Material constant KM:330; C:33.325 mm; Da min.:61.3 mm; da min.:42.8 mm; d:38.1 mm; b1:5 mm; B:40.132 mm; Specific dynamic load factor K:100 N/mm²; Design (sliding contact surface combination):Steel/steel; Basic static load rating C0:510 kN; ra max.:1 mm; Mass plain bearing:0.79 kg; r1 min.:1 mm; b:4.8 mm; rb max.:1 mm; Basic dynamic load rating C:170 kN; Lubricant:Regular relubricatio; |
| 7222ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Grease Speed Rating n1:3400 rpm; Accessories:One Shield & Snap-Ri; B:57.20 mm; Oil Speed Rating n2:4500 rpm; D:130.0000 mm; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:3400 rpm; Basic Static Radial Load Rating Co:95000 N; d:60.000 mm; Basic Dynamic Radial Load Rating C:121000 N; |
| NN3052K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Dimension N:0.7813 in; Dimension S1:0.7188 in; Shaft Diameter D:3/4 in; Insert Bearing IB:Stainless Steel; Dimension B:3.1250 in; Basic Static Radial Load Rating Co:1470 lbf; Dimension J:0.3125 in; Dimension G:0.4375 in; Dimension C:2.6250 in; Weight W:0.70 lb; Dimension H:0.8750 in; Dimension D2:2.1875 in; Pin Dia A1:0.2500 in; Basic Dynamic Radial Load Rating:2380 lbf; Dimension L:3.4375 in; Width A:1.3750 in; |
| NNU4944B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | D:200 mm; Limiting speed:3400 r/min; Calculation factor Y0:2.5; r1,2 min.:2 mm; Fatigue load limit Pu:71 kN; Reference speed:2600 r/min; Basic static load rating C0:695 kN; G:M 130x2; Calculation factor Y2:3.6; G1:12 mm; B2 ≈:79 mm; B:62 mm; b:8.3 mm; K:4.5 mm; ra max.:2 mm; Da max.:189 mm; B1:75 mm; da min.:128 mm; Basic dynamic load rating C:534 kN; Mass bearing + sleeve:8.7 kg; |
| 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; |
| 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; |
| 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; |
| NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Fatigue load limit Pu:20.8 kN; da min.:425 mm; H:36 mm; d1 ≈:455 mm; D1 ≈:385 mm; r1,2 min.:2 mm; Da max.:415 mm; ra max.:2 mm; d:380 mm; Mass bearing (including seat washer where applicable):12.5 kg; Basic static load rating C0:1140 kN; Reference speed:1000 r/min; Basic dynamic load rating C:186 kN; Minimum load factor A:5.8; Limiting speed:1400 r/min; D:460 mm; |
| 7001ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | P90°:136 kN; Ca:102.794 mm; ba:72.231 mm; S:4.763 mm; A1:158.75 mm; J1:95.25 mm; H1:169.875 mm; PG:1/4 NPT; A2:222.25 mm; H:336.55 mm; L:558.8 mm; N1:28.575 mm; R1:104.775 mm; da:111.125 mm; Mass pillow block:108 kg; Cap bolt:4 x 3/4-10 UNC; P60°:226 kN; Cap bolt recommended tightening torque:203.4 N·m; Initial grease fill:793.8 g; Stabilizing ring:SR-0-26; |
NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video
SKF NNU4952B/SPC3W33 INTERCHANGE
Super Precision Bearing Part series NNU4952B/SPC3W33 is a potential replacement for these common bearing part numbers:
NNU4952B/SPC3W33
NNU4952B/SPC3W33
NNU4952B/SPC3W33
NNU4952B/SPC3W33
NNU4952B/SPC3W33
NNU4952B/SPC3W33
NNU4952B/SPC3W33
NNU4952B/SPC3W33
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 NNU4952B/SPC3W33 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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