Product Details

30234 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number 30234
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsRbdTBCa
NNCF4944VNSK - - - 60.000 mm - 70.00 mm - -
RSF-49/560E4NSK - - - 70 mm - 20 mm - 31.2 mm
NNCF49/500VNSK - - - 55.000 mm - 33.00 mm - -
RS-5052NSK - - - 75.000 mm - 68.30 mm - -
RSF-4830E4NSK - - - - - - - -
NCF2924VNSK - - - - - - - -
NNCF5020VNSK - - - 17 mm - 14 mm - -
HR30220JNSK - - - 100.000 mm - 60.00 mm - -
RS-5030NRNSK - - 16.7 mm - - 144 mm - -
NCF3034VNSK - - - - - - - -
NCF18/630VNSK - - - 25.4 mm - 34.1 mm - -
HR32222JNSK - - 22.3 mm800 mm - 345 mm - -
RS-4984E4NSK - - - 20 mm - - - -
NCF18/750VNSK - - - - - - - -
RS-4821E4NSK - - - - - - - -
RS-4820E4NSK - - - 100 mm - - - -
NCF3038VNSK - - - - - - - -
NCF1872VNSK - - - 80 mm - 58 mm - -
NCF2936VNSK - - - 10.000 mm - 14.3 mm - -
NNCF4920VNSK - - - 50 mm - 20 mm - -
NNCF4844VNSK - - - - - - - -
RSF-4876E4NSK - - - 70 mm - 60 mm - -
RSF-4896E4NSK - - - - 38.25 mm36 mm30 mm25 mm
HR30328JNSK - - - - - - - -
RSF-4884E4NSK - - - 20.000 mm - 25.40 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;
HR32940J NSK CYLINDRICAL ROLLER BEARINGD:160.0000 mm; d:65.000 mm; Grease Speed Rating n1:3400 rpm; B:37.00 mm; Basic Static Radial Load Rating Co:96500 N; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:4800 rpm; Basic Dynamic Radial Load Rating C:130000 N; Fillet Radius ra:2.00 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;
NCF1892V NSK CYLINDRICAL ROLLER BEARINGLimiting speed:2600 r/min; Basic static load rating C0:400 kN; B:40 mm; K:3.5 mm; Mass bearing:1.9 kg; Da max.:134 mm; E:129.6 mm; Fatigue load limit Pu:46.5 kN; d:100 mm; b1:5 mm; ra max.:1 mm; da min.:106 mm; s max.:2 mm; r1,2 min.:1.1 mm; d1 ≈:116.5 mm; D:140 mm; Reference speed:2000 r/min; Calculation factor kr:0.25; Basic dynamic load rating C:209 kN;
NNCF48/500V NSK CYLINDRICAL ROLLER BEARINGda min.:79 mm; B:31 mm; D:125 mm; F:83.5 mm; Mass bearing:1.48 kg; r3,4 min.:1.5 mm; Calculation factor kr:0.2; Da max.:115.4 mm; Axial load factor Y:0.4; da max.:81 mm; Reference speed:6000 r/min; D1 ≈:108.2 mm; Basic dynamic load rating C:180 kN; r1,2 min.:1.5 mm; Basic static load rating C0:193 kN; db min.:86 mm; Fatigue load limit Pu:25.5 kN; Limiting value e:0.3; Limiting speed:6300 r/min;
RS-5028NR NSK CYLINDRICAL ROLLER BEARINGFatigue load limit Pu:60 kN; Basic static load rating C0:585 kN; D1 ≈:173 mm; B:40 mm; Da max.:184 mm; b1:7 mm; rb max.:1 mm; K:4 mm; r1,2 min.:1.1 mm; das:161 mm; Limiting speed:1800 r/min; Basic dynamic load rating C:255 kN; s max.:2 mm; d:150 mm; da min.:156 mm; d1 ≈:166 mm; r3,4 min.:1.1 mm; ra max.:1 mm; Reference speed:1500 r/min; Mass bearing:2.8 kg;
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;
NCF3032V NSK CYLINDRICAL ROLLER BEARINGBasic Static Radial Load Rating Co:54000 N; Accessories:No Shield, no Seal,; d:45.000 mm; B:30.20 mm; Basic Dynamic Radial Load Rating C:51200 N; Oil Speed Rating n2:6700 rpm; D:85.0000 mm; Fillet Radius ra:1.00 mm; Grease Speed Rating n1:5000 rpm; Sealed Speed Rating n3:5000 rpm;
NNCF5028V NSK CYLINDRICAL ROLLER BEARINGD:340.0000 mm; B:68.00 mm; d:160.000 mm; Fillet Radius ra:3.00 mm; Grease Speed Rating n1:1500 rpm; Basic Static Radial Load Rating Co:425000 N; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:345000 N; Oil Speed Rating n2:2000 rpm;
30236 NSK CYLINDRICAL ROLLER BEARINGGrease Speed Rating n1:28000 rpm; B:9.00 mm; Oil Speed Rating n2:36000 rpm; Fillet Radius ra:0.64 mm; Basic Dynamic Radial Load Rating C:5400 N; d:10.000 mm; Basic Static Radial Load Rating Co:2750 N; Fillet Radius rb:0.30 mm; D:30.0000 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;
RS-4921E4 NSK CYLINDRICAL ROLLER BEARINGFatigue load limit Pu:365 kN; Basic dynamic load rating C:2540 kN; Mass bearing:130 kg; Design variant/feature:TDO/D; C:123.825 mm; D:533.4 mm; Calculation factor e:0.33; a:180 mm; Thrust factor K:1.76; Comparative radial load rating CF:620 kN; d:342.9 mm; r1,2 min.:4.8 mm; D1 ≈:496 mm; Comparative axial load rating CFa:202 kN; Calculation factor Y1:2; Basic static load rating C0:4400 kN; r3,4 min.:1.5 mm;
RSF-4896E4 NSK CYLINDRICAL ROLLER BEARINGB:36 mm; Pu:22.070 kN; C:30 mm; r1s (min):1.5 mm; Dynamic (Ca):144 kN; d2:45 mm; D:100 mm; Static (Coa):181 kN; rs (min):2 mm; a:25 mm; T:38.25 mm; r2s (min):0.6 mm;
HR32222J NSK CYLINDRICAL ROLLER BEARINGBasic static load rating C0:28500 kN; Basic dynamic load rating C:13431 kN; Limiting speed:400 r/min; D1 ≈:1028 mm; Calculation factor Y0:2.5; Mass bearing:1180 kg; d2 ≈:910 mm; Calculation factor Y2:3.7; ra max.:6 mm; b:22.3 mm; D:1150 mm; Da max.:1122 mm; Reference speed:220 r/min; Calculation factor Y1:2.5; d:800 mm; Fatigue load limit Pu:1660 kN; K:12 mm; Calculation factor e:0.27;
RSF-4821E4 NSK CYLINDRICAL ROLLER BEARINGSpecific dynamic load factor K:10 N/mm²; Mass bushing:0.38 kg; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; B:50 mm; Coefficient of friction µ min.:0.05; D:72 mm; Tolerance housing:H7; Specific static load factor K0:20 N/mm²; Coefficient of friction µ max.:0.1; d:60 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;

 

 

30234 NSK CYLINDRICAL ROLLER BEARING Video

 

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