Product Details

RSF-4884E4 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number RSF-4884E4
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsRbdTBCa
HR32928JNSK - - 4.6 mm45 mm - - 25 mm -
HR32322JNSK - - - 110.000 mm - 70.00 mm - -
NNCF4932VNSK - - - 130.000 mm - 46.00 mm - -
NCF3028VNSK - - - 45 mm - 36 mm - -
NCF1852VNSK - - - 60 mm - 44 mm - -
NCF1868VNSK - - - 190 mm - 180 mm - -
HR32032XJNSK - - - - - - - -
NNCF4880VNSK - - - - - - - -
RSF-4820E4NSK - - - 500 mm - 264 mm - -
NNCF5040VNSK - - - 70.000 mm - 42.00 mm - -
NCF3068VNSK - - - 130 mm - 28.5 mm - -
NNCF5084VNSK - - - 50 mm - 14 mm - -
NNCF4926VNSK - - - - - 72 mm - -
RSF-4984E4NSK - - - 120.000 mm - 22.00 mm - -
HR32026XJNSK - - - 360 mm - 192 mm - -
NNCF4884VNSK - - - 40.000 mm - 36.51 mm - -
NNCF4852VNSK - - - - - - - -
NNCF4844VNSK - - - - - - - -
NCF18/750VNSK - - - - - - - -
HR30222JNSK - - - - - - - -
NCF3038VNSK - - - - - - - -
RS-4940E4NSK - - - - - - - -
RS-4984E4NSK - - - 20 mm - - - -
HR32222JNSK - - 22.3 mm800 mm - 345 mm - -
RSF-49/530E4NSK - - - 170 mm - 33 mm - -

 

NNCF5038V NSK CYLINDRICAL ROLLER BEARINGr1,2 min.:2.1 mm; Limiting speed:800 r/min; d1 ≈:352 mm; b1:9.4 mm; ra max.:2 mm; D:400 mm; Fatigue load limit Pu:208 kN; K:5 mm; Da max.:390 mm; B:80 mm; Basic static load rating C0:2280 kN; Mass bearing:23 kg; d:320 mm; s max.:6 mm; Basic dynamic load rating C:897 kN; Calculation factor kr:0.2; E:379.7 mm; da min.:331 mm; Reference speed:630 r/min;
RS-4832E4 NSK CYLINDRICAL ROLLER BEARINGPermissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15; B1:8 mm; a:3 mm; α:124 °; Tolerance housing:H7; B:50 mm; d:55 mm; D1:80 mm; Permissible sliding velocity v min.:0 m/s; D:70 mm; Tolerance shaft:e7; Mass bushing:0.73 kg; Specific static load factor K0:45 N/mm²; h:56 mm;
NCF18/600V NSK CYLINDRICAL ROLLER BEARINGP150°:136 kN; Cap bolt, SAE grade:8; H2:79.375 mm; PG:1/4 NPT; Stabilizing ring:2 x 36053-140; RG:1 NPT; P60°:416 kN; da:201.613 mm; A2:276.225 mm; ba:80.169 mm; Mass pillow block:214 kg; Initial grease fill:1672.65 g; End plug (suffix Y):EPR 23; R1:120.65 mm; Pa:59.6 kN; Ca:101.803 mm; R2:42.069 mm; Eye bolt:2 x 1/2-13 UNC; P120°:151 kN; Cap bolt:1 1/8-7 UNC;
NNCF4964V NSK CYLINDRICAL ROLLER BEARINGOil:20 000 min-1; da:24 min; B:12 mm; Dynamic (Cr):9.371 kN; ra:0.6 max; Static (Cor):4.972 kN; Grease:17 000 min-1; Da:38 max; Bearing designation:6004  ; D:42 mm; d:20 mm; Weight:0.07 kg; Pu:0.226 kN; rs:0.6 mm;
T4CB12 NSK CYLINDRICAL ROLLER BEARINGB:26 mm; h:3 mm; Associated spanner (Hook spanner in accordance with DIN 1810):HN 12-13; b:7 mm; G:M 60x2; Recommended tightening torque:4.2 N·m; d3:85 mm; Grub (set) / Locking screw size:M 4; d5:84 mm; Mass:0.5 kg; d1:80 mm;
NNCF4920V NSK CYLINDRICAL ROLLER BEARINGD:90 mm; Calculation factor kr:0.23; Reference speed:8500 r/min; r1,2 min.:1.1 mm; F:59.5 mm; Mass bearing:0.55 kg; da max.:57.5 mm; B:20 mm; Axial load factor Y:0.6; r3,4 min.:1.1 mm; Da max.:82.4 mm; Limiting speed:14000 r/min; ra max.:1 mm; D1 ≈:77.95 mm; Basic static load rating C0:69.5 kN; da min.:57 mm; db min.:61 mm; d:50 mm; rb max.:1 mm; Fatigue load limit Pu:8.8 kN;
RS-4996E4 NSK CYLINDRICAL ROLLER BEARINGOil Speed Rating n2:4700 rpm; Fillet Radius rb:1.00 mm; d:90.000 mm; B:30.00 mm; Grease Speed Rating n1:3600 rpm; D:160.0000 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:118000 N; Basic Dynamic Radial Load Rating C:117000 N;
HR32020XJ NSK CYLINDRICAL ROLLER BEARINGh:165 mm; l1 min.:95 mm; l7 min.:50 mm; Mass rod end:2.55 kg; C1 max.:28 mm; d2 max.:104 mm; B:32 mm; d:45 mm; r1 min.:0.6 mm; Basic static load rating C0:200 kN; dk:60 mm; Specific dynamic load factor K:150 N/mm²; α:7 °; l2 max.:219 mm; G:M 45x3; Material constant KM:330; Basic dynamic load rating C:190 kN;
RS-5034 NSK CYLINDRICAL ROLLER BEARINGDesign variant/feature:TQOSN/GWSI; Basic static load rating C0:27500 kN; T:479.425 mm; Calculation factor Y2:3; Calculation factor e:0.33; d1 ≈:621 mm; Thrust factor K:1.78; Comparative axial load rating CFa:404 kN; Mass bearing:600 kg; Basic dynamic load rating C:10200 kN; Calculation factor Y1:2; Calculation factor Y0:2; D:771.525 mm; D1 ≈:716 mm; Comparative radial load rating CF:2500 kN;
RS-5044NR NSK CYLINDRICAL ROLLER BEARINGd2 ≈:41.96 mm; Calculation factor kr:0.095; Calculation factor A:0.00674; Calculation factor X:0.35; Basic static load rating C0:20.8 kN; Limiting speed:15000 r/min; Reference speed:11000 r/min; Mass bearing:0.28 kg; da min.:42 mm; r1,2 min.:1.1 mm; Basic dynamic load rating C:31 kN; a:31 mm; rb max.:0.6 mm; ra max.:1 mm; Calculation factor Y0:0.26; D1 ≈:58.25 mm; B:17 mm; Calculation factor e:1.14;
NCF3026V NSK CYLINDRICAL ROLLER BEARINGrs (min):0.6 mm; T:15 mm; a:12 mm; Static (Coa):28.7 kN; B:15 mm; D:47 mm; C:11.5 mm; Dynamic (Ca):24.2 kN; Pu:3.500 kN; r1s (min):0.6 mm; d2:25 mm; r2s (min):0.3 mm;
NNCF4984V NSK CYLINDRICAL ROLLER BEARINGda max.:72.1 mm; ra max.:1 mm; d:60 mm; Ball diameter Dw:7.938 mm; Calculation factor f2C:1.06; d1:72.74 mm; Attainable speed for grease lubrication:18000 r/min; Static axial stiffness, preload class C:235 N/µm; Calculation factor fHC:1; da min.:66 mm; Preload class A GA:150 N; Fatigue load limit Pu:0.52 kN; Calculation factor f:1.08; Calculation factor (single, tandem) Y2:0.87; Basic static load rating C0:12.2 kN;
NNCF4956V NSK CYLINDRICAL ROLLER BEARINGMass adapter sleeve assembly:46 kg; d3:440 mm; B5:72 mm; A:3.5 mm; G2:M 6; G3:9 mm; Hydraulic nut:HMV 68E; B1:254 mm; B:55 mm; d:340 mm; G:Tr 340x5; d1:320 mm;
NCF18/670V NSK CYLINDRICAL ROLLER BEARINGB:47.00 mm; Grease Speed Rating n1:3000 rpm; Fillet Radius ra:2.50 mm; D:215.0000 mm; Basic Dynamic Radial Load Rating C:190000 N; Oil Speed Rating n2:3900 rpm; Fillet Radius rb:1.00 mm; Basic Static Radial Load Rating Co:183000 N; d:100.000 mm;
NCF3076V NSK CYLINDRICAL ROLLER BEARINGCalculation factor f:1.06; d2:53.6 mm; d:45 mm; d1:55.7 mm; rb max.:0.6 mm; Preload class B GB:330 N; Calculation factor (back-to-back, face-to-face) Y2:1.41; Calculation factor f2B:1.03; Mass bearing:0.25 kg; Da max.:70.4 mm; Calculation factor f2C:1.06; Number of balls z:21; a:22.2 mm; Basic static load rating C0:8.15 kN; D:75 mm; Calculation factor f2A:1; Calculation factor (single, tandem) Y2:0.87;
RSF-4820E4 NSK CYLINDRICAL ROLLER BEARINGB:264 mm; with cylindrical bore:280 min-1; d:500 mm; D:830 mm; Pu:6800 kN; Grease:13040 kN; Dynamic (Cr):12 mm; with tapered bore:330 min-1; rs (min):7.5 mm; Static (Cor):22.3 mm; Oil:875.920 kN;

 

 

RSF-4884E4 NSK CYLINDRICAL ROLLER BEARING Video

 

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