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Home>Products>Super Precision Bearing>NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
SKF NNU4938BK/SPW33 MODELS
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NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
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Super Precision Bearing
SKF NNU4938BK/SPW33 Bearing SPECIFICATIONS
We Provide Extensive BEARING FORGE OF AMERICA CORP. NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series 27000 kN Basic static load rating C0 Selection And Competitive Wholesale Pricing.
- SKF
NNU4938BK/SPW33
- 27000 kN
- 906 mm
- 210 kg
- 4000 kN
- 1500 kN
- 4 mm
- 39 mm
- 900 mm
-
BEARING FORGE OF AMERICA CORP.2020-07-10 09:46:19
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NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Characteristics
- 27000 kN
- 906 mm
- 210 kg
- 4000 kN
- 1500 kN
- 4 mm
- 39 mm
- 900 mm
- 1054 mm
- 1060 mm
- 150 r/min
- 928 mm
- 5 mm
- 58
- 130 mm
- 300 r/min
- 1032 mm
SKF NNU4938BK/SPW33 NNU4938BK/SPW33 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 |
| 71805ACDGA/P4 | SKF | - | - | - | - | - | - | - | - |
| 7001ACDGB/P4A | SKF | - | - | - | - | - | - | - | - |
| 71804ACD/P4DGB | SKF | 72 mm | - | - | - | - | - | - | - |
| 71902CD/P4ADGB | SKF | - | - | - | - | - | - | 500 mm | - |
| 71902CE/P4ADGA | SKF | - | - | - | - | - | - | - | - |
| NNU4944BK/SPW33 | SKF | - | - | - | - | - | - | - | - |
| 7005CD/P4ADGB | SKF | - | - | 31 mm | 70 mm | - | - | 95 mm | - |
| 71902ACEGA/P4A | SKF | - | - | - | - | - | - | - | - |
| 708CDGA/P4A | SKF | - | - | - | - | - | - | - | - |
| 708CD/P4ADBA | SKF | 47.625 mm | - | - | - | - | - | 387.35 mm | - |
| 7003ACD/P4ADGB | SKF | - | - | 9 mm | - | - | - | - | - |
| 71904ACD/P4ATBTA | SKF | - | - | - | - | - | - | - | - |
| 7003CDGB/P4A | SKF | - | - | - | - | - | - | - | - |
| NNU4938BK/SPW33 | SKF | - | - | - | - | - | - | - | - |
| 7003CD/P4ADGB | SKF | - | - | - | - | - | - | - | - |
| NNU4920B/SPC3W33 | SKF | 42.069 mm | - | - | - | - | - | 387.35 mm | - |
| 7004CE/P4ADGA | SKF | - | - | - | - | - | - | - | 6.5 mm |
| 71800CDGB/P4 | SKF | - | - | - | - | - | - | - | - |
| 71800CDGA/P4 | SKF | - | - | - | - | - | - | 330.2 mm | - |
| 7005CDGB/P4A | SKF | - | - | - | - | - | - | - | - |
| 71901CDGB/P4A | SKF | - | - | - | - | - | - | - | - |
| 7003ACEGB/P4A | SKF | - | - | 68.263 mm | - | - | - | 234.95 mm | - |
| NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Fillet Radius ra:2.50 mm; Fillet Radius rb:1.00 mm; B:110.00 mm; Basic Dynamic Radial Load Rating C:390000 N; Basic Static Radial Load Rating Co:530000 N; Grease Speed Rating n1:1600 rpm; d:120.000 mm; Oil Speed Rating n2:2200 rpm; D:260.0000 mm; |
| 71904CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Mass bearing:10.9 kg; ra max.:2 mm; B:69 mm; d1 ≈:216 mm; Basic dynamic load rating C:605 kN; r1,2 min.:2 mm; K:4 mm; E:240.7 mm; Fatigue load limit Pu:132 kN; Basic static load rating C0:1290 kN; d:190 mm; Reference speed:1100 r/min; b1:7 mm; Calculation factor kr:0.25; D:260 mm; Da max.:250 mm; Limiting speed:1400 r/min; s max.:4 mm; da min.:201 mm; |
| NNU4940BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Fillet Radius ra:2.00 mm; Fillet Radius rb:1.00 mm; d:60.000 mm; Basic Dynamic Radial Load Rating C:195000 N; Oil Speed Rating n2:5000 rpm; Grease Speed Rating n1:2800 rpm; D:150.0000 mm; B:70.00 mm; Basic Static Radial Load Rating Co:173000 N; |
| 708CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Grease Speed Rating n1:2900 rpm; d:105.000 mm; D:225.0000 mm; Oil Speed Rating n2:3800 rpm; Basic Static Radial Load Rating Co:200000 N; Fillet Radius ra:2.50 mm; B:49.00 mm; Basic Dynamic Radial Load Rating C:203000 N; |
| 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; |
| 71801ACD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | d:85.000 mm; D:180.0000 mm; B:41.00 mm; Grease Speed Rating n1:3400 rpm; Basic Dynamic Radial Load Rating C:97500 N; Fillet Radius ra:2.50 mm; Basic Static Radial Load Rating Co:38000 N; Oil Speed Rating n2:4000 rpm; |
| 7001ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | da:174.625 mm; A2:339.725 mm; ba:78.581 mm; N1:34.925 mm; Initial grease fill:1672.65 g; R2:42.069 mm; RG:1 NPT; Da:339.999 mm; J min.:549.275 mm; P120°:151 kN; Max. speed for Taconite seal:440 r/min; Eye bolt:2 x 1/2-13 UNC; Cap bolt recommended tightening torque:1735.4 N·m; P90°:249 kN; Pa:52.5 kN; J max.:619.125 mm; A1:190.5 mm; Mass pillow block:217 kg; R1:120.65 mm; P60°:416 kN; |
| 71901CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Cap bolt recommended tightening torque:400 N·m; Cap bolt:2 x 1-8 UNC; PG:1/4 NPT; A1:149.225 mm; P180°:103 kN; Pa:28.5 kN; Housing:SAF 528; P60°:249 kN; P90°:149 kN; Da:250 mm; Appropriate attachment bolt size G:1 in; R2:38.1 mm; RG:3/4 NPT; Taconite seal:TER 123; Initial grease fill:481.95 g; H:305.594 mm; Stabilizing ring:SR-28-0; h:51.594 mm; N1:28.575 mm; S:4.763 mm; |
| BEAM017062-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEAM | Basic Static Radial Load Rating Co:23600 N; Grease Speed Rating n1:3800 rpm; D:150.0000 mm; d:85.000 mm; Basic Dynamic Radial Load Rating C:58500 N; B:36.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:4500 rpm; |
| BEAS012042-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEAS | B:2.5 mm; d1:102 mm; f:10 mm; d2:119 mm; Mass lock washer:0.076 kg; d:85 mm; M:81.5 mm; |
| NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Permissible sliding velocity v max.:2 m/s; Permissible sliding velocity v min.:0 m/s; H:2.5 mm; Coefficient of friction µ max.:0.25; Specific dynamic load factor K:80 N/mm²; Coefficient of friction µ min.:0.03; Mass strip:1.04 kg; L:500 mm; B:100 mm; Specific static load factor K0:250 N/mm²; |
| 7002CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | α:5 °; dk:105 mm; d2 max.:182 mm; Basic dynamic load rating C:400 kN; Specific dynamic load factor K:100 N/mm²; C1 max.:48 mm; l7 min.:98 mm; G:M 80x4; Material constant KM:330; h:295 mm; Basic static load rating C0:585 kN; l2 max.:389 mm; B:55 mm; Mass rod end:14.5 kg; d:80 mm; l1 min.:147 mm; r1 min.:1 mm; |
| 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; |
| 71804ACD/P4DBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | Da:250 mm; L:511.175 mm; R1:87.313 mm; P120°:116 kN; Stabilizing ring:SR-28-0; Ca:77.8 mm; Cap bolt recommended tightening torque:515.2 N·m; S:4.763 mm; H1:152.4 mm; A2:193.675 mm; Eye bolt:2 x 3/8-16 UNC; Housing:SSAFS 528; P150°:105 kN; Labyrinth ring:2 x LOR 123; P180°:127 kN; P60°:301 kN; P90°:180 kN; Cap bolt, SAE grade:8; Mass pillow block:94.3 kg; Initial grease fill:481.95 g; |
| BEAS008032-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEAS | Sealed Speed Rating n3:4300 rpm; Basic Dynamic Radial Load Rating C:61800 N; Grease Speed Rating n1:6300 rpm; Accessories:One Seal; B:27.00 mm; Oil Speed Rating n2:7500 rpm; D:110.0000 mm; d:50.000 mm; Grease Speed Rating Open/Shielded n1:6300 rpm; Fillet Radius ra:2.00 mm; Oil Speed Rating Open/Shielded n2:7500 rpm; Basic Static Radial Load Rating Co:38000 N; |
| 7003CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | B:15.00 mm; Oil Speed Rating Open/Shielded n2:16000 rpm; d:20.000 mm; D:52.0000 mm; Basic Dynamic Radial Load Rating C:15900 N; Fillet Radius ra:1.00 mm; Accessories:Two Seals & Snap-Rin; Oil Speed Rating n2:16000 rpm; Grease Speed Rating Open/Shielded n1:13000 rpm; Grease Speed Rating n1:13000 rpm; Sealed Speed Rating n3:9500 rpm; Basic Static Radial Load Rating Co:7800 N; |
NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video
SKF NNU4938BK/SPW33 INTERCHANGE
Super Precision Bearing Part series NNU4938BK/SPW33 is a potential replacement for these common bearing part numbers:
NNU4938BK/SPW33
NNU4938BK/SPW33
NNU4938BK/SPW33
NNU4938BK/SPW33
NNU4938BK/SPW33
NNU4938BK/SPW33
NNU4938BK/SPW33
NNU4938BK/SPW33
Contact Us
- BEARING FORGE OF AMERICA CORP.
- Address5030 Corporate Way Richmond, Kentucky 40475, U.S.A.
- Phone(Working Time)626-5624
- Fax
SKF NNU4938BK/SPW33 Technical Articles
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Super Precision Bearing CATEGORIES
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NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
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