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Home>Products>Super Precision Bearing>NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
SKF NN3021KTN9/SPVR521 MODELS
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NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
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Super Precision Bearing
SKF NN3021KTN9/SPVR521 Bearing SPECIFICATIONS
Welcome Shanghai Shengjie Bearing Co., Ltd. to 70.000 mm d 125.0000 mm D the NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series online seller.
- SKF
NN3021KTN9/SPVR521
- 70.000 mm
- 125.0000 mm
- 1.00 mm
- 78000 N
- 5000 rpm
- 6000 rpm
- 24.00 mm
- 68000 N
-
Shanghai Shengjie Bearing Co., Ltd.2020-07-10 09:46:19
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Information techniques NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
- 70.000 mm
- 125.0000 mm
- 1.00 mm
- 78000 N
- 5000 rpm
- 6000 rpm
- 24.00 mm
- 68000 N
- 1.50 mm
SKF NN3021KTN9/SPVR521 NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Code system
| No. | Brand | A | h | B | L | C | J | N | T |
| 7217CDGA/HCP4A | SKF | - | 38.1 mm | - | - | - | - | - | - |
| BTW80CATN9/SP | SKF | - | - | - | 96 mm | - | 130 mm | 14 mm | 45.3 mm |
| NNU4928BK/SPW33 | SKF | - | - | - | - | - | - | - | - |
| 7212ACD/P4ATBTC | SKF | - | - | - | 330.2 mm | - | - | - | - |
| 7209CD/P4ADBB | SKF | 73.025 mm | - | 85.725 mm | 266.7 mm | - | - | - | - |
| NN3016KTN/SPW33 | SKF | - | - | 20 mm | - | - | - | - | - |
| NN3048K/SPW33 | SKF | - | - | 23 mm | - | 17 mm | - | - | 25.25 mm |
| 7216CD/P4ADBC | SKF | - | - | 58.70 mm | - | - | - | - | - |
| 7000CDGA/P4A | SKF | - | 192 mm | 200 mm | - | - | - | - | - |
| NNU4932BK/SPW33 | SKF | 36.5 mm | - | 42.9 mm | 95 mm | - | 50.8 mm | 13.1 mm | 47.1 mm |
| NN3024KTN9/SPVR521 | SKF | - | - | 49 mm | - | - | - | - | - |
| 7222ACD/P4ADBA | SKF | - | - | 57.20 mm | - | - | - | - | - |
| NNU4930B/SPW33 | SKF | - | - | 32 mm | - | 24 mm | - | - | 32 mm |
| 7216CD/HCP4ADGA | SKF | - | - | 10.5 mm | - | - | - | - | - |
| 7218ACD/P4A | SKF | 65 mm | - | 69.9 mm | - | - | 210 mm | 30 mm | - |
| NNU4920B/SPC3W33 | SKF | - | - | 58.00 mm | - | - | - | - | - |
| NNU4938B/SPC3W33 | SKF | - | - | - | - | - | - | - | - |
| NN3017KTN9/SPW33 | SKF | - | - | - | 1220 mm | - | - | - | - |
| BEAS008032-2RS | SKF | 32 mm | - | - | 126 mm | - | - | 17.5 mm | - |
| NNU4924B/SPW33 | SKF | - | - | 22.20 mm | - | - | - | - | - |
| NN3011KTN/SPVR521 | SKF | - | - | - | - | - | - | - | - |
| 7220ACD/P4ADBA | SKF | - | - | 56.00 mm | - | - | - | - | - |
| 7210CDGA/HCP4A | SKF | - | - | 73.00 mm | - | - | - | - | - |
| 7218CD/P4A | SKF | - | 36.513 mm | - | 330.2 mm | - | - | - | - |
| 7211ACD/P4ADBC | SKF | - | - | 82 mm | - | - | 133.35 mm | 13.5 mm | - |
| 7215CDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | B1:2.5 mm; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:40 N/mm²; d:45 mm; Mass bushing:0.1 kg; Tolerance housing:H7 m/s; B:30 mm; D:50 mm; D1:60 mm; Coefficient of friction µ max.:0.15; Permissible sliding velocity v max.:1 m/s; Tolerance shaft:f7 m/s; Specific static load factor K0:120 N/mm²; r max.:2.5 mm; Permissible sliding velocity v min.:0 m/s; |
| 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; |
| NN3013KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Ca:73.787 mm; J min.:371.475 mm; P60°:189 kN; Labyrinth ring:2 x LOR 118; H1:152.4 mm; Cap bolt, SAE grade:5; R1:79.375 mm; P90°:113 kN; H:295.275 mm; A2:193.675 mm; J1:82.55 mm; Max. speed for PosiTrac Plus seal:1300 r/min; PG:1/4 NPT; J max.:406.4 mm; Housing:SAF 526; da:114.3 mm; Appropriate attachment bolt size G:0.875 in; h:59.531 mm; RG:1/2 NPT; PosiTrac Plus contact element:2 x B10724-117; |
| NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | rb max.:2.5 mm; Calculation factor Y2:0.57; Da max.:624 mm; Db max.:636 mm; Basic static load rating C0:1560 kN; Basic dynamic load rating C:806 kN; B:95 mm; Calculation factor X:0.35; Calculation factor A:25.4; Fatigue load limit Pu:29 kN; Calculation factor kr:0.08; d2 ≈:434.69 mm; Reference speed:1900 r/min; Mass bearing:145 kg; Calculation factor Y1:0.55; Limiting speed:1700 r/min; D:650 mm; |
| NNU4934BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | d:80.000 mm; Oil Speed Rating n2:3800 rpm; Basic Static Radial Load Rating Co:160000 N; Grease Speed Rating n1:2800 rpm; Sealed Speed Rating n3:2800 rpm; Basic Dynamic Radial Load Rating C:128000 N; Fillet Radius ra:2.00 mm; D:140.0000 mm; B:44.40 mm; Accessories:No Shield, no Seal; |
| 7211CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Mass pillow block:31.4 kg; Housing:SAF 617; ba:38.894 mm; da:76.2 mm; P180°:38.3 kN; N1:25.4 mm; R2:30.163 mm; Cap bolt:2 x 3/4-10 UNC; A2:231.775 mm; P90°:56.5 kN; Appropriate attachment bolt size G:0.875 in; R1:65.088 mm; Pa:10.5 kN; Cap bolt, SAE grade:8; Max. speed for Taconite seal:1050 r/min; J max.:333.375 mm; RG:3/8 NPT; L:387.35 mm; H:222.25 mm; Stabilizing ring:2 x SR-1617; |
| 71800CDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | B:96 mm; rs (min):3 mm; Oil:158.140 kN; Static (Cor):11.1 mm; with cylindrical bore:1 100 min-1; Grease:1620 kN; with tapered bore:1 500 min-1; d:150 mm; Pu:1040 kN; D:270 mm; Dynamic (Cr):6 mm; |
| 7216ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | d:30.000 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:20400 N; Accessories:Shield & Seal & Snap; Oil Speed Rating n2:9500 rpm; Sealed Speed Rating n3:7000 rpm; Basic Dynamic Radial Load Rating C:28600 N; Grease Speed Rating n1:7000 rpm; B:23.80 mm; D:62.0000 mm; |
| 708CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Ew:10 mm; Fatigue load limit Pu:0.415 kN; Limiting speed:36000 r/min; Basic static load rating C0:3.75 kN; Fw:7 mm; Basic dynamic load rating C:3.58 kN; Reference speed:32000 r/min; Mass needle roller and cage assembly:0.001 kg; U:10 mm; |
| 7209CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Calculation factor Y2:0.93; d1 ≈:189.9 mm; Calculation factor kr:0.09; rb max.:1.5 mm; Basic dynamic load rating C:276 kN; D1 ≈:227.5 mm; Reference speed:2800 r/min; B:58 mm; Calculation factor Y1:0.55; Fatigue load limit Pu:9 kN; a:115 mm; Limiting speed:3400 r/min; Calculation factor X:0.57; r3,4 min.:1.5 mm; Basic static load rating C0:305 kN; d2 ≈:161.4 mm; Mass bearing:17.1 kg; |
| NN3010KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Permissible sliding velocity v max.:5 m/s; Tolerance housing:H7; Coefficient of friction µ max.:0.1; D:90 mm; Mass bushing:0.84 kg; B:70 mm; Specific static load factor K0:20 N/mm²; Coefficient of friction µ min.:0.05; Permissible sliding velocity v min.:0.25 m/s; d:75 mm; Specific dynamic load factor K:10 N/mm²; Tolerance shaft:h8; |
| 709CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | d:80.000 mm; B:44.40 mm; Accessories:One Shield & Snap-Ri; Oil Speed Rating n2:3800 rpm; Basic Dynamic Radial Load Rating C:128000 N; Basic Static Radial Load Rating Co:160000 N; Grease Speed Rating n1:2800 rpm; D:140.0000 mm; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:2800 rpm; |
| 7224ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | r1,2 min.:6 mm; Mass bearing:224 kg; F:683 mm; Calculation factor kr:0.07; Limiting value e:0.3; Basic dynamic load rating C:3300 kN; ra max.:5 mm; Reference speed:700 r/min; d:630 mm; Basic static load rating C0:7200 kN; Limiting speed:900 r/min; B:128 mm; da min.:653 mm; Axial load factor Y:0.4; s max.:7.1 mm; D:850 mm; Da max.:827 mm; D1 ≈:782 mm; Fatigue load limit Pu:510 kN; db min.:688 mm; |
| 7211CD/HCP4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | A1:14 mm; A:39 mm; J:148.5 mm; N4:2 mm; s1:34.9 mm; Limiting speed:850 r/min; J7:18 mm; A5:23 mm; Thread grub screw G2:1/4-28 UNF; Fatigue load limit Pu:0.915 kN; Housing:FYTB 509 M/VZ033; Db2:111 mm; Recommended diameter for attachment bolts, mm G:14 mm; B4:6.75 mm; A3:3.2 mm; J6:120.5 mm; L:111 mm; R1:24.5 mm; Hexagonal key size for grub screw N:3.175 mm; d:45 mm; |
| 7214ACD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | P60°:185 kN; da:122.237 mm; A2:187.325 mm; H:258.762 mm; P90°:111 kN; Pa:22.2 kN; Appropriate attachment bolt size G:0.75 in; R2:30.163 mm; H2:53.975 mm; P180°:81.4 kN; Mass pillow block:62.6 kg; Cap bolt:2 x 1-8 UNC; Labyrinth ring:2 x LOR 120; P150°:66.7 kN; Da:210 mm; J1:69.85 mm; PG:1/4 NPT; P120°:72.5 kN; h:46.038 mm; ba:53.975 mm; |
| 7221CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Limiting speed:4000 r/min; Reference speed:3600 r/min; Ew:123 mm; Basic static load rating C0:170 kN; Fatigue load limit Pu:20 kN; U:27 mm; Basic dynamic load rating C:60.5 kN; Mass needle roller and cage assembly:0.2 kg; Fw:115 mm; |
NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Video
SKF NN3021KTN9/SPVR521 INTERCHANGE
Super Precision Bearing Part series NN3021KTN9/SPVR521 is a potential replacement for these common bearing part numbers:
NN3021KTN9/SPVR521
NN3021KTN9/SPVR521
NN3021KTN9/SPVR521
NN3021KTN9/SPVR521
NN3021KTN9/SPVR521
NN3021KTN9/SPVR521
NN3021KTN9/SPVR521
NN3021KTN9/SPVR521
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 NN3021KTN9/SPVR521 Technical Articles
| HMT BEARINGS PRICE LIST |
| ZWZ BEARING PRICE LIST 2018 |
| BEARING PULLER PRICE LIST |
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