Product Details

RSF-4921E4 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number RSF-4921E4
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NNCF4944V NSK CYLINDRICAL ROLLER BEARINGCa:67.793 mm; Initial grease fill:765.45 g; P150°:87.2 kN; dc:115.888 mm; Max. speed for Taconite seal:575 r/min; H:257.175 mm; End plug (suffix Y):EPR 15; H2:53.975 mm; P180°:107 kN; P90°:149 kN; Housing:SAFS 224; Taconite seal (db shaft position):TER 127; Taconite seal (dc shaft position):TER 119; H1:133.35 mm; da:120 mm; Eye bolt:3/8-16 UNC; ba:53.181 mm; Da:215.001 mm; Cap bolt:5/8-11 UNC;
NCF18/750V NSK CYLINDRICAL ROLLER BEARINGBore Type:Cylindrical Bore; Dx (min):40.5 mm; Snap Ring Outside Diameter:39.8 mm; r1:0.3 mm; da (min):22 mm; D1 (max):35.7 mm; Weight:0.037 kg; Limiting Speed - Grease:19,000 rpm; B:9 mm; b (min):1 mm; ra (max):0.3 mm; Da (max):35 mm; Cy (max):2.3 mm; Snap Ring Width:0.9 mm; d:20 mm; Factor fo:14.8; Static Load Rating:3,700 N; Dynamic Load Rating:6,350 N; Enclosure:Single Shield with S; D:37 mm;
30244 NSK CYLINDRICAL ROLLER BEARINGCenter Guidance:Fixed Inner Ring Rib; da (min):928 mm; d:900 mm; Roller Profile:Symmetric; B:206 mm; Weight:618.000 kg; Static Load Rating:17,000,000 N; D:1180 mm; Axial Load Factor Y2:6.28; Limiting Speed - Grease:270 rpm; Enclosure:Open; Axial Load Factor Y1:4.22; Dynamic Load Rating:9,300,000 N; Bore Type:Cylindrical Bore; Da (max):1152 mm; Groove Width A:40 mm; Retainer Material:Machined Brass;
RSF-4926E4 NSK CYLINDRICAL ROLLER BEARINGJ6:458 mm; J1:80 mm; N:32 mm; Oil level, max.:52 mm; Housing:FSNL 528 RU; Locating ring:2 x FRB 15/250; End cover:ASNH 528 R; Cap bolt, size:M 24x130; Oil seal:2 x TSN 528 U; H2:50 mm; Eye bolt, size:2 x M 12; Appropriate attachment bolt, rec. tightening torque:665 N·m; P150°:430 kN; A1:150 mm; P180°:530 kN; P0°:1000 kN; Cap bolt, rec. tightening torque:350 N·m; da:125 mm;
HR32020XJ NSK CYLINDRICAL ROLLER BEARINGPermissible sliding velocity v min.:0 m/s; h:182 mm; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15; Tolerance housing:H7; Mass bushing:8.4 kg; α:124 °; B:160 mm; a:8 mm; d:180 mm; Coefficient of friction µ min.:0.08; Tolerance shaft:e7; Specific static load factor K0:45 N/mm²; D:200 mm; Permissible sliding velocity v max.:0.5 m/s;
NCF18/800V NSK CYLINDRICAL ROLLER BEARINGr1 max.:0.6 mm; r1,2 min.:0.2 mm; Dw:3 mm; r2 max.:0.8 mm; Lw:23.8 mm; Mass needle roller:1.32 g;
NNCF5022V NSK CYLINDRICAL ROLLER BEARINGra max.:10 mm; Calculation factor Y2:2.9; da min.:998 mm; B:545 mm; d:950 mm; Da max.:1452 mm; Fatigue load limit Pu:3000 kN; Limiting speed:160 r/min; Basic dynamic load rating C:27892 kN; Reference speed:110 r/min; D:1500 mm; d2 ≈:1102 mm; K:12 mm; Calculation factor Y1:1.9; b:22.3 mm; Calculation factor Y0:1.8; Mass bearing:3535 kg; Basic static load rating C0:55000 kN; D1 ≈:1305 mm;
NCF3080AV NSK CYLINDRICAL ROLLER BEARINGWeight:1.050 kg; B:36.5 mm; Cy:5.4 mm; da:49 mm81 mm; Configuration:Double Row; Dx:98 mm; ra:1.5 mm; Fillet Radius/Chamfer:1.5 mm; Static Load Rating:46,500 N; Limiting Speed - Oil:7,500 rpm; D:90 mm; Dynamic Load Rating:63,500 N; Enclosure:Open; Limiting Speed - Grease:5,500 rpm; Bore Type:Cylindrical Bore; d:40 mm; Radial Clearance:0.015 to 0.033 mm;
NNCF5028V NSK CYLINDRICAL ROLLER BEARINGr3,4 min.:4 mm; F:787.5 mm; d:710 mm; Design variant/feature:BC4.10/W33WI; α:20 °; Basic dynamic load rating C:21600 kN; b:22.3 mm; Basic static load rating C0:56000 kN; Calculation factor kr:760; B:715 mm; r1,2 min.:17 mm; C:715 mm; D:1000 mm; K:12 mm; Mass bearing:1850 kg; D1 ≈:903.5 mm; Fatigue load limit Pu:3750 kN;
NNCF5076V NSK CYLINDRICAL ROLLER BEARINGba:99.219 mm; Max. speed for Taconite seal:440 r/min; H1:241.3 mm; Taconite seal:TER 154; H2:95.25 mm; Mass pillow block:283 kg; H:474.663 mm; S:4.763 mm; Cap bolt recommended tightening torque:400 N·m; L:831.85 mm; Initial grease fill:2749.95 g; J max.:708.025 mm; End plug (suffix Y):EPR 21; A2:371.475 mm; Eye bolt:2 x 1/2-13 UNC; A1:222.25 mm; Pa:75.6 kN; Stabilizing ring:SR-44-38; R1:130.175 mm;

 

 

No.BrandscHMLAST
RS-5028NRNSK - - - - - - - -
HR32021XJNSK - - - - - - - -
HR32028XJNSK - - - - 134 mm32 mm - -
NNCF5060VNSK - - - - - - - -
NCF3068VNSK - - - - - - - -
NNCF5034VNSK - - - - - - - -
HR32226JNSK - - - - - - - -
NCF2964VNSK - - - - - - - -
HR32038XJNSK - - - - - - - -
RS-5032NRNSK - - - - - - - -
NNCF4920VNSK - - - - - - - -
NNCF4936VNSK - - - - - - - -
NCF1884VNSK - - - - - - - -
NNCF4844VNSK - - - - - - - -
NCF2968VNSK - - - - - - - -
RS-4976E4NSK - - - - - - - -
32334NSK - - - - - 4 mm - -
HR32934JNSK - - - - - - - -
NNCF5020VNSK - - - - - 6.5 mm - -
RSF-4992E4NSK - - - - - - - -
RS-5064NRNSK - - - - - - - -
HR32240JNSK - - - - - - - -
RSF-4980E4NSK - - - - - - - -
NNCF5022VNSK - - - - - - - -
RSF-4821E4NSK - - - - - - - -

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Bearing number : RSF-4921E4. Size (mm) : 105x145x40. Brand : NSK. Bore Diameter (mm) : 105. Outer Diameter (mm) : 145. Width (mm) : 40. Bearing 

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RSF-4921E4 NSK CYLINDRICAL ROLLER BEARING Video

 

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