Product Details

NNU49/8 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NNU49/8
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NCF3052V NSK CYLINDRICAL ROLLER BEARINGDynamic load rating C1:9527 kN; D1:234.95 mm; r1,2 min.:13 mm; Reference speed:300 r/min; da min.:502 mm; Basic static load rating C0:29000 kN; H:127 mm; C:25 mm; Limiting speed:560 r/min; r3,4 min.:5 mm; Mass bearing:168 kg; Da max.:268 mm; D:546.1 mm; B:47 mm; d1:546.1 mm; Basic dynamic load rating C:7100 kN; d:234.95 mm; ra max.:12 mm; Industry reference:T921; Dynamic load rating C90:2470 kN;
NN4976K NSK CYLINDRICAL ROLLER BEARINGAngle Third:40 º; Basic Static Radial Load Rating 15 B Bearing Co2:475000 N; d:150.000 mm; Oil Speed Rating n2:2200 rpm; Basic Static Radial Load Rating 40 AA Pair Co1:1800000 N; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating 40 AA Pair C1:663000 N; Fillet Radius ra:3.00 mm; D:320.0000 mm; B:195.00 mm; Basic Dynamic Radial Load Rating 15 B Bearing C2:390000 N; Grease Speed Rating n1:1600 rpm;
NCF18/750V NSK CYLINDRICAL ROLLER BEARINGMass bearing:0.85 kg; Preload class D GD:3120 N; rb max.:0.6 mm; Basic dynamic load rating C:62.4 kN; da min.:86 mm; Calculation factor e:0.68; Attainable speed for grease lubrication:9500 r/min; Reference grease quantity Gref:11.1 cm³; D:125 mm; Basic static load rating C0:58.5 kN; Db max.:121 mm; Ball diameter Dw:14.288 mm; Calculation factor fHC:1; d1:93.9 mm; d:80 mm; d2:93.9 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41;
NN3052 NSK CYLINDRICAL ROLLER BEARINGBasic Dynamic Radial Load Rating C:130000 N; B:52.40 mm; Accessories:No Shield, no Seal,; d:90.000 mm; Sealed Speed Rating n3:2400 rpm; Oil Speed Rating n2:3400 rpm; D:160.0000 mm; Basic Static Radial Load Rating Co:120000 N; Grease Speed Rating n1:2400 rpm; Fillet Radius ra:2.00 mm;
NN4048 NSK CYLINDRICAL ROLLER BEARINGMaterial constant KM:330; l5 ≈:18 mm; G:M 24x2; α:7 °; Specific dynamic load factor K:150 N/mm²; d2 max.:65 mm; l3 min.:36 mm; d:25 mm; w:30 mm; Basic static load rating C0:90 kN; l4 max.:128 mm; Basic dynamic load rating C:72 kN; Mass rod end:0.65 kg; h1:94 mm; r1 min.:0.6 mm; d4 ≈:35 mm; dk:35.5 mm; l7 min.:30 mm; C1 max.:18 mm; B:20 mm;
NNU4956K NSK CYLINDRICAL ROLLER BEARINGN1:28.575 mm; Adapter sleeve assembly:SNW 30x5.5/16; P120°:87.2 kN; Appropriate attachment bolt size G:1 in; R1:95.25 mm; Mass pillow block:91.6 kg; J max.:463.55 mm; Cap bolt:4 x 3/4-10 UNC; Initial grease fill:623.7 g; PosiTrac Plus contact element:2 x B10724-125; RG:3/4 NPT; H:320.675 mm; da:134.938 mm; Pa:32.7 kN; Ca:82.804 mm; H1:160.325 mm; P90°:138 kN; J min.:431.8 mm; L:539.75 mm; Da:269.999 mm;
NNCF5052V NSK CYLINDRICAL ROLLER BEARINGB:31 mm; Bearing:YAR 204-012-2RF/VE49; d:19.05 mm; Limiting speed:5000 r/min; B4:4.5 mm; Recommended diameter for attachment bolts, inch G:0.375 in; s1:18.3 mm; H:112 mm; Hexagonal key size for grub screw N:3.175 mm; A:29.5 mm; Recommended tightening torque for grub screw:4 N·m; Basic static load rating C0:6.55 kN; A1:15 mm; Recommended diameter for attachment bolts, mm G:10 mm; Housing material:Composite for food a;
NNU3164K NSK CYLINDRICAL ROLLER BEARINGr, r1,2 min.:1 mm; Mass inner ring:0.14 kg; B:25 mm; d:55 mm; F:63 mm;
NCF18/710V NSK CYLINDRICAL ROLLER BEARINGCategory:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:17.252; Product Group:M06288; Component Description:Take Up Bearing Only; Rolling Element:Spherical Roller Bearing; Housing Style:Unit Only; Mounting Method:Concentric Collar; Compatible Take Up Frame:QMTF; Adjustment Travel Length:0; Insert Part Number:22218; Housing Material:Cast Steel; Other Features:Double Row | Non-expansion | Two Lip Nitrile Rubber Seal | Steel Cage | With Set Screw;
NNU48/85 NSK CYLINDRICAL ROLLER BEARINGda:38.1 mm; H2:31.75 mm; J max.:161.925 mm; Attachment bolt diameter G:12.7 mm; Limiting speed:5100 r/min; d2:62.706 mm; A1:75.406 mm; L:200.025 mm; H1:53.975 mm; H:107.95 mm; Basic dynamic load rating C:73.8 kN; B:69.85 mm; s:25.4 mm; S:0.794 mm; A:60.325 mm; J min.:155.575 mm; Mass bearing unit:3.63 kg;
NCF2984V NSK CYLINDRICAL ROLLER BEARINGBasic dynamic load rating C:25.5 kN; A1:13 mm; Housing material:Cast iron; RG:1/4-28 UNF; Thread grub screw G2:3/8-24 UNF; Recommended tightening torque for grub screw:16.5 N·m; Basic static load rating C0:15.3 kN; T:53.3 mm; A:34.5 mm; Fatigue load limit Pu:0.655 kN; Mass bearing unit:1.45 kg; J:92 mm; Db1:87 mm; N:14 mm; Hexagonal key size for grub screw N:4.763 mm; Da:106.4 mm; N4:4 mm; Recommended diameter for attachment bolts, inch G:0.5 in;
NN49/630K NSK CYLINDRICAL ROLLER BEARINGJ1:139.7 mm; Initial grease fill:3515.4 g; P120°:169 kN; Housing:SAF 340; J max.:749.3 mm; h:87.313 mm; R1:163.512 mm; db:222.25 mm; N1:41.275 mm; P180°:185 kN; Bearing limiting speed:1500 r/min; P60°:449 kN; Cap bolt recommended tightening torque:1017 N·m; Mass pillow block:351 kg; Appropriate attachment bolt size G:1.5 in; A2:315.119 mm; Ca:147.803 mm; H1:250.825 mm; P150°:151 kN;
NCF3064V NSK CYLINDRICAL ROLLER BEARINGr1s (min):1.5 mm; T:23.75 mm; B:22 mm; d2:60 mm; C:19 mm; r2s (min):0.6 mm; rs (min):2 mm; Pu:14.270 kN; Dynamic (Ca):94.4 kN; Static (Coa):117 kN; a:22 mm; D:110 mm;
NNCF4960V NSK CYLINDRICAL ROLLER BEARINGCalculation factor Y0:0.8; Dimension series:3FC; rb max.:2.5 mm; Da min.:154 mm; d1 ≈:136.48 mm; B:46 mm; T:49 mm; Calculation factor Y:1.4; Mass bearing:4.93 kg; Calculation factor e:0.43; Limiting speed:3600 r/min; D:180 mm; r1,2 min.:3 mm; Basic static load rating C0:440 kN; Db min.:171 mm; db min.:113.5 mm; d:100 mm; r3,4 min.:2.5 mm; da max.:115 mm; Fatigue load limit Pu:48 kN;
NNCF4940V NSK CYLINDRICAL ROLLER BEARINGBasic dynamic load rating C:11.2 kN; Basic static load rating C0:19.6 kN; U:13 mm; Fw:26 mm; Reference speed:16000 r/min; Ew:30 mm; Limiting speed:18000 r/min; Fatigue load limit Pu:2.28 kN; Mass needle roller and cage assembly:0.011 kg;
NN3196K NSK CYLINDRICAL ROLLER BEARINGd2 ≈:613 mm; Reference speed:450 r/min; r1,2 min.:6 mm; B2 ≈:242 mm; b:22.3 mm; Da max.:757 mm; Mass bearing + sleeve:365 kg; Basic dynamic load rating C:5267 kN; B:185 mm; Basic static load rating C0:9300 kN; Calculation factor Y0:2.8; B1:230 mm; G:Tr 560x6; Fatigue load limit Pu:610 kN; d1:500 mm; Calculation factor e:0.22; K:12 mm; Calculation factor Y1:3; da min.:543 mm; ra max.:5 mm;

 

 

No.BrandFaUJHRbS
NNU4964KNSK - - - - - - - -
NCF3026VNSK - - - - - - - -
NN4984KNSK - - - - - - - -
NN4968NSK - - - - 377.825 mm - - 4.763 mm
NNU3068NSK - - - - 187.325 mm - - -
NN3048KNSK - - - - - - - -
NN4944KNSK - 131.414 mm - - - - - -
NCF1888VNSK - - - - 360.363 mm - - -
NNU49/5NSK - 3 mm - - - - - -
NN4964KNSK - - - - 422.275 mm - - 4.763 mm
NNU498NSK - - - - - - - -
NNU4938KNSK - - - - - - 5 mm -
NNU49/800KNSK - - - - - - - -
NN3148NSK - - - - - - - -
NCF2992VNSK - - - - - - - -
NN30/53NSK - - - - 59.2 mm125 mm - -
NN3156NSK - - - 126 mm - - - -
NCF18/560VNSK - 57.642 mm - - - - - -
NCF1852VNSK - - - - - - 7.7 mm -
NNCF4968VNSK - - - - - - - -
NNCF4864VNSK - - - 130.2 mm - - - -
NNCF4840VNSK - - - - - - 5.5 mm -
NCF2976VNSK - - - - - - - -
NCF18/750VNSK - - - - - - - -
NNCF4934VNSK - - - - - - - -
NN3068NSK - - - - - - - -
NNU3084NSK - - - - 422.275 mm - - -

 

NNU49/8 NSK CYLINDRICAL ROLLER BEARING Video

 

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