Product Details

RSF-4888E NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number RSF-4888E
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsRbdTBCa
RS-5064NRNSK - - - 45.000 mm - 25.00 mm - -
RS-4948E4NSK - - - 30.000 mm - 33.30 mm - -
NCF1834VNSK - - - - - - - -
NCF3030VNSK - - - - - - - -
NNCF5020VNSK - - - 17 mm - 14 mm - -
RS-4888E4NSK - - - 20.000 mm - 20.60 mm - -
RSF-4920E4NSK - - - 50 mm - - - -
RS-4932E4NSK - - - - - - 32 mm -
RS-5034NSK - - - 585.788 mm479.425 mm479.425 mm - -
RS-5032NRNSK - - - 50 mm - 40 mm - -
30234NSK - - - 40 mm - 1.8 mm - -
RS-508NSK - - - - - 148 mm - -
RSF-4880E4NSK - - - 95.000 mm - 24.00 mm - -
NCF29/600VNSK - - - 15 mm - 25 mm - -
RSF-4984E4NSK - - - 120.000 mm - 22.00 mm - -
HR30324JNSK - - - 20 mm - 16 mm - -
RSF-4892E4NSK - - - - - - - -
NNCF4896VNSK - - - 50.000 mm - 30.20 mm - -
HR30224JNSK - - - - - - - -
NCF2972VNSK - - - 70.000 mm - 84.00 mm - -
NNCF5038VNSK - - - 320 mm - 80 mm - -
NNCF4924VNSK - - - - - - - -
RSF-4921E4NSK - - - 25 mm - 12 mm - -
RS-5056NRNSK - - - 100.000 mm - 47.00 mm - -
RSF-4928E4NSK - - - - - - - -
NNCF5024VNSK - - - - - - - -
HR32940JNSK - - - 65.000 mm - 37.00 mm - -
NCF1876VNSK - - - 12 mm - 15.9 mm - 19 mm
NNCF4868VNSK - - - 20 mm - - - -

 

NNCF5044V NSK CYLINDRICAL ROLLER BEARINGd:70.000 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3800 rpm; Basic Static Radial Load Rating Co:186000 N; D:150.0000 mm; Basic Dynamic Radial Load Rating C:172000 N; Sealed Speed Rating n3:2800 rpm; Grease Speed Rating n1:2800 rpm; B:63.50 mm; Accessories:Two Shields & Snap-R;
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;
NCF2930V NSK CYLINDRICAL ROLLER BEARINGwith cylindrical bore:3 800 min-1; Oil:27.320 kN; B:31 mm; Grease:224 kN; with tapered bore:4 800 min-1; Static (Cor):5.5 mm; d:65 mm; rs (min):1.5 mm; Pu:182 kN; Dynamic (Cr):3 mm; D:120 mm;
RS-5036NR NSK CYLINDRICAL ROLLER BEARINGOil Speed Rating n2:3800 rpm; Basic Static Radial Load Rating Co:186000 N; Grease Speed Rating n1:2800 rpm; D:150.0000 mm; Fillet Radius ra:2.00 mm; B:66.70 mm; Basic Dynamic Radial Load Rating C:172000 N; d:70.000 mm; Accessories:Two Shields & Snap-R; Sealed Speed Rating n3:2800 rpm;
RS-4948E4 NSK CYLINDRICAL ROLLER BEARINGFillet Radius ra:1.00 mm; Accessories:Two Shields & Snap-R; Basic Dynamic Radial Load Rating C:41600 N; Basic Static Radial Load Rating Co:29000 N; D:72.0000 mm; Sealed Speed Rating n3:6300 rpm; B:33.30 mm; Grease Speed Rating n1:6300 rpm; Oil Speed Rating n2:8500 rpm; d:30.000 mm;
RS-4838E4 NSK CYLINDRICAL ROLLER BEARINGT:17.25 mm; B:16 mm; a:14 mm; C:14 mm; r1s (min):1 mm; D:62 mm; Pu:5.450 kN; Dynamic (Ca):40.6 kN; d2:30 mm; Static (Coa):44.7 kN; rs (min):1 mm; r2s (min):0.3 mm;
NNCF4896V NSK CYLINDRICAL ROLLER BEARINGd:50.000 mm; B:30.20 mm; Accessories:Two Shields & Snap-R; Fillet Radius ra:1.00 mm; Grease Speed Rating n1:4800 rpm; Basic Dynamic Radial Load Rating C:53900 N; Oil Speed Rating n2:6300 rpm; D:90.0000 mm; Sealed Speed Rating n3:4800 rpm; Basic Static Radial Load Rating Co:58500 N;
NCF2926V NSK CYLINDRICAL ROLLER BEARINGB:460 mm; Fatigue load limit Pu:1530 kN; Mass bearing:490 kg; Calculation factor kr:530; C:424 mm; α:20 °; Basic static load rating C0:18300 kN; K:9 mm; d:460 mm; r3,4 min.:3 mm; r1,2 min.:11.5 mm; F:510 mm; b:16.7 mm; Basic dynamic load rating C:7810 kN; Design variant/feature:BC4.20/W33GWI; D1 ≈:594 mm; D:650 mm;
RS-49/560E4 NSK CYLINDRICAL ROLLER BEARINGDimension S1:18.3 mm; Shaft Diameter D:20 mm; Dimension L:66.7 mm; Weight W:0.82 kg; Basic Static Radial Load Rating Co:6550 N; Width A:38.1 mm; Distance J:50.8 mm; Insert Bearing IB:ZMaRC; Dimension H1:33.3 mm; Basic Dynamic Radial Load Rating C:12700 N; Dimension F:12.7 mm; Thread Diameter G:3/8-16; Height H:65.1 mm;
NCF3044V NSK CYLINDRICAL ROLLER BEARINGd:40 mm; T:49.9 mm; A:39 mm; s1:25.9 mm; A1:17 mm; Recommended tightening torque for grub screw:7.4 N·m; Thread grub screw G2:M6; Db:98 mm; Housing material:Composite; Mass bearing unit:0.89 kg; A3:3.2 mm; N:14.8 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Hexagonal key size for grub screw N:3 mm; Da:115.9 mm; A5:23.5 mm; B1:42.9 mm; Limiting speed:4800 r/min; Recommended diameter for attachment bolts, mm G:12 mm;
RSF-4830E4 NSK CYLINDRICAL ROLLER BEARINGInitial grease fill:141.75 g; H1:101.6 mm; h:38.1 mm; Pa:10.9 kN; J max.:298.45 mm; ba:40.481 mm; Cap bolt:2 x 5/8-11 UNC; PG:1/8 NPT; Taconite seal:TER 189; P120°:45.4 kN; N1:22.225 mm; Cap bolt recommended tightening torque:149.1 N·m; A1:98.425 mm; Appropriate attachment bolt size G:0.75 in; Housing:SAF 518; RG:3/8 NPT; P180°:49.8 kN; da:79.375 mm; P150°:40.5 kN; P90°:72.5 kN;
RSF-4932E4 NSK CYLINDRICAL ROLLER BEARINGdb:168.275 mm; RG:3/4 NPT; P120°:149 kN; A2:215.9 mm; PG:1/4 NPT; Labyrinth ring (db shaft position):LOR 151; H:317.5 mm; Mass pillow block:110 kg; L:539.75 mm; Max. speed for PosiTrac Plus seal:850 r/min; Cap bolt, SAE grade:8; End plug (suffix Y):EPR 17; P60°:394 kN; A1:158.75 mm; da:150 mm; Ca:82.804 mm; PosiTrac Plus contact element (db shaft position):B10724-151; Housing:SSAFS 230; dc:146.05 mm;
NCF2964V NSK CYLINDRICAL ROLLER BEARINGb:22.3 mm; Reference speed:200 r/min; G1:65 mm; Basic static load rating C0:34500 kN; d2 ≈:875 mm; da min.:742 mm; B:450 mm; Basic dynamic load rating C:21208 kN; D:1280 mm; Da max.:1232 mm; ra max.:10 mm; G:Tr 750x7; Mass bearing + sleeve:2810 kg; Calculation factor Y2:2.9; Limiting speed:320 r/min; Fatigue load limit Pu:2000 kN; r1,2 min.:12 mm; Calculation factor Y0:1.8; B2 ≈:531 mm;
RS-5056 NSK CYLINDRICAL ROLLER BEARINGPa:13.8 kN; Ca:55.804 mm; A2:155.575 mm; H:222.25 mm; Cap bolt recommended tightening torque:298.3 N·m; A1:111.125 mm; L:387.35 mm; J max.:333.375 mm; R1:58.737 mm; PG:1/4 NPT; RG:3/8 NPT; P90°:105 kN; P60°:175 kN; Cap bolt:5/8-11 UNC; Stabilizing ring:SR-20-17; J1:60.325 mm; P180°:71.2 kN; h:42.069 mm; S:4.763 mm; Mass pillow block:40.4 kg;
NCF1896V NSK CYLINDRICAL ROLLER BEARINGP90°:89 kN; Taconite seal:TER 117; P150°:50.7 kN; Cap bolt:2 x 3/4-10 UNC; P120°:55.6 kN; Appropriate attachment bolt size G:0.75 in; A2:234.95 mm; Cap bolt, SAE grade:5; P60°:149 kN; ba:51.594 mm; H:239.713 mm; N1:22.225 mm; R1:67.945 mm; Stabilizing ring:2 x 38151-26; RG:3/8 NPT; A1:120.65 mm; Mass pillow block:32.2 kg; P180°:60.9 kN; Da:200 mm; J min.:320.675 mm;
RS-4976E4 NSK CYLINDRICAL ROLLER BEARINGra max.:1.5 mm; Fatigue load limit Pu:13.4 kN; Basic dynamic load rating C:116 kN; da min.:60.6 mm; r1,2 min.:1.5 mm; D:100 mm; Mass bearing + sleeve:0.95 kg; B1:37 mm; Operating clearance factor k2:0.133; s1 max.:8.6 mm; Misalignment factor k1:0.094; Da max.:91 mm; B2 ≈:40 mm; Limiting speed:9000 r/min; G:M 60x2; G1:7 mm; d1:50 mm; Reference speed:6300 r/min; Ca min.:0.3 mm; D1 ≈:86.7 mm;

 

 

RSF-4888E NSK CYLINDRICAL ROLLER BEARING Video

 

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