Product Details

300KV81 NSK Four-Row Tapered Roller Bearing

Brand Name NSK
Model Number 300KV81
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

177KV2752 NSK Four-Row Tapered Roller BearingJ1:31.8 mm; Thread grub screw G2:5/16-24 UNF; H1:60.3 mm; A1:16.1 mm; s1:25.4 mm; B4:6 mm; Recommended tightening torque for grub screw:6.5 N·m; A5:28.6 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Mass bearing unit:0.71 kg; L:95 mm; B:42.9 mm; L1:89 mm; Basic static load rating C0:15.3 kN; Limiting speed with shaft tolerance h6:3200 r/min; Housing material:Composite for food a;
294/5 NSK THRUST SPHERICAL ROLLER BEARINGL:361.95 mm; J max.:311.15 mm; s:38.497 mm; Attachment bolt diameter G:25.4 mm; H1:104.775 mm; Limiting speed:2200 r/min; Mass bearing unit:19.7 kg; J min.:254 mm; S:0.794 mm; da:100.013 mm; H:213.519 mm; B:80.169 mm; H2:63.5 mm; A:89.694 mm; Basic dynamic load rating C:426 kN;
300KV4302 NSK Four-Row Tapered Roller BearingD:850 mm; Basic dynamic load rating C:2200 kN; ra max.:3 mm; d1:845 mm; H:85 mm; Basic static load rating C0:15000 kN; d:710 mm; Fatigue load limit Pu:900 kN; D1:715 mm; r1,2 min.:4 mm; Da max.:744 mm; B:24.5 mm; Limiting speed:400 r/min; Reference speed:200 r/min; Minimum axial load factor A:18; Mass bearing:95 kg; da min.:816 mm;
29248 NSK THRUST SPHERICAL ROLLER BEARINGFatigue load limit Pu:0.137 kN; Preload class D GD:200 N; Calculation factor f2D:1.18; D:37 mm; Calculation factor f2B:1.07; r3,4 min.:0.2 mm; rb max.:0.2 mm; Preload class B GB:50 N; Static axial stiffness, preload class A:24 N/µm; Preload class C GC:100 N; Calculation factor f:1.05; r1,2 min.:0.3 mm; Static axial stiffness, preload class C:44 N/µm; Ball diameter Dw:4.762 mm; da min.:22 mm;
294/8 NSK THRUST SPHERICAL ROLLER BEARINGFillet Radius ra:0.30 mm; D:22.0000 mm; B:7.00 mm; Grease Speed Rating n1:30000 rpm; Basic Static Radial Load Rating Co:560 N; d:8.000 mm; Basic Dynamic Radial Load Rating C:2650 N; Oil Speed Rating n2:36000 rpm;
29252 NSK THRUST SPHERICAL ROLLER BEARINGGrease Speed Rating n1:8500 rpm; D:52.0000 mm; Accessories:Shield & Seal & Snap; Sealed Speed Rating n3:8500 rpm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:20000 N; Oil Speed Rating n2:12000 rpm; B:25.40 mm; d:20.000 mm; Basic Dynamic Radial Load Rating C:23800 N;
260KV81 NSK Four-Row Tapered Roller BearingReference speed:2000 r/min; D1 ≈:134 mm; B:37 mm; Calculation factor e:0.3; Limiting speed:2600 r/min; D:150 mm; Basic dynamic load rating C:209 kN; da min.:107 mm; Basic static load rating C0:310 kN; Mass bearing:2.15 kg; s max.:4 mm; Calculation factor Y:0.4; d1 ≈:115 mm; E:139.65 mm; rb max.:1 mm; d:100 mm; r1,2 min.:1.5 mm; Da max.:142 mm; das:112 mm; ra max.:1.5 mm;
304KV4152 NSK Four-Row Tapered Roller BearingMax. speed for Taconite seal:1575 r/min; H:133.35 mm; N1:19.05 mm; Taconite seal:TER 23; RG:1/8 NPT; Initial grease fill:39.69 g; PG:1/8 NPT; A2:171.45 mm; Appropriate attachment bolt size G:0.625 in; Pa:4.14 kN; J max.:209.55 mm; R1:34.131 mm; P120°:17.3 kN; Mass pillow block:7.85 kg; S:3.175 mm; P180°:19.1 kN; Cap bolt, SAE grade:5; Cap bolt recommended tightening torque:81.3 N·m;

 

 

No.BrandJUDKShGM
450TTF5701NSK - - 240.0000 mm - - - - -
320KV895NSK - - 480 mm5 mm - - - -
29324ENSK - - - 12 mm - - - -
200KV3101NSK - - 150.0000 mm - - - - -
29492NSK - - - - - - M 200x3 -
29296NSK - - - - - - - -
29276NSK - - 90.0000 mm - - - - -
180KV895NSK143.5 mm - - - - - - -
100KV1701NSK - - 110.0000 mm - - - - -
120KV8NSK - - 90.0000 mm - - - - -
240KV81NSK - - 260.0000 mm - - - - -
29332ENSK123.825 mm - - - 0.794 mm - - -
300KV4201NSK - - 120 mm3 mm - - - -
165KV2252NSK - - 30.0000 mm - - - - -
110KV895NSK - - 14 mm - - - - -
29330ENSK - - 32.0000 mm - - - - -
180KV2601NSK - - 240 mm - - 222.5 mm - -
29320ENSK - - 300 mm - - - - -
300KV4301NSK - - 225.0000 mm - - - - -
280KV895NSK - - 160.0000 mm - - - - -
206KV2854NSK - - - - - - - -
215KV2851NSK - - - - - 50.8 mm - -
304KV4955NSK - - 105 mm - - - - -
2944NSK - - - - - - M 64x4 -
220KV8NSK - - 700 mm - - - - -
293/53NSK - - 180 mm - - - - -
250KV3601NSK - - 1000 mm - - - - -
260KV8NSK - - 430 mm - - - - -
29472NSK - - - - 4.763 mm - - -

 

300KV81 NSK Four-Row Tapered Roller Bearing Video

 

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