Product Details

228708C NSK Railway Rolling Spherical Roller Bearings

Brand Name NSK
Model Number 228708C
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

23226C NSK Railway Rolling Spherical Roller BearingsC:57.15 mm; ra max.:0.6 mm; Specific static load factor K0:300 N/mm²; dk:109.525 mm; Design (sliding contact surface combination):Steel/steel, heavy-d; da max.:86.9 mm; Specific dynamic load factor K:100 N/mm²; Material constant KM:330; M:6.5 mm; B:66.675 mm; Da min.:104.8 mm; Sealing solution:Triple-lip seals; Basic dynamic load rating C:500 kN; rb max.:1 mm; D:120.65 mm; Lubricant:Regular relubricatio;
23120C NSK Railway Rolling Spherical Roller Bearingsd:400 mm; Oil:648.850 kN; with tapered bore:630 min-1; B:200 mm; Static (Cor):22.3 mm; rs (min):6 mm; Dynamic (Cr):12 mm; Pu:4550 kN; D:650 mm; with cylindrical bore:500 min-1; Grease:8750 kN;
231255C NSK Railway Rolling Spherical Roller BearingsPermissible sliding velocity v min.:0 m/s; h:31 mm; Tolerance shaft:e7; Tolerance housing:H7; Coefficient of friction µ min.:0.08; a:3 mm; Coefficient of friction µ max.:0.15; α:124 °; Specific dynamic load factor K:25 N/mm²; d:30 mm; Permissible sliding velocity v max.:0.5 m/s; D:40 mm; Mass bushing:0.22 kg; Specific static load factor K0:45 N/mm²; B:45 mm;
228285C NSK Railway Rolling Spherical Roller BearingsCalculation factor Y1:3; d3:105 mm; da max.:91.5 mm; Calculation factor Y0:2.8; db min.:85 mm; b:6 mm; B:40 mm; B2:18 mm; D1 ≈:129 mm; Fatigue load limit Pu:29 kN; d2 ≈:91.7 mm; d1:70 mm; Basic static load rating C0:270 kN; Basic dynamic load rating C:243 kN; ra max.:2 mm; K:3 mm; Da max.:129 mm; Calculation factor Y2:4.6; B1:59 mm; Mass bearing + sleeve:3.3 kg;
22324C NSK Railway Rolling Spherical Roller BearingsBasic Static Radial Load Rating Co:37500 N; Basic Dynamic Radial Load Rating C:37700 N; d:75.000 mm; B:20.00 mm; D:115.0000 mm; Fillet Radius ra:1.00 mm; Grease Speed Rating n1:4700 rpm; Oil Speed Rating n2:6100 rpm;
230092C NSK Railway Rolling Spherical Roller BearingsOil Speed Rating n2:90000 rpm; Grease Speed Rating n1:60000 rpm; Fillet Radius ra:0.30 mm; D:28.0000 mm; Fillet Radius rb:0.10 mm; d:12.000 mm; B:8.00 mm; Basic Dynamic Radial Load Rating C:5530 N; Basic Static Radial Load Rating Co:2650 N;
231481C NSK Railway Rolling Spherical Roller Bearingsd1:52 mm; D:52 mm; Grease:3 800 min-1; Pu:2.800 kN; D1:27 mm; rs (min):1 mm; Oil:5 000 min-1; H:18 mm; static Cor:61.500 kN; dynamic Cr:38.910 kN; d:25 mm;
22326C NSK Railway Rolling Spherical Roller BearingsFatigue load limit Pu:735 kN; d:360 mm; K:5 mm; Calculation factor kr:0.5; s max.:11 mm; r3,4 min.:5 mm; Mass bearing:195 kg; D:540 mm; d1 ≈:412 mm; B:243 mm; r1,2 min.:5 mm; Reference speed:500 r/min; das:402 mm; ra max.:4 mm; Limiting speed:630 r/min; b1:9.4 mm; rb max.:4 mm; Basic static load rating C0:8650 kN; D1 ≈:486 mm; Da max.:519 mm;
23224C NSK Railway Rolling Spherical Roller BearingsBasic dynamic load rating C:91.2 kN; r1,2 min.:3.5 mm; da max.:49 mm; Cb min.:6 mm; rb max.:3.3 mm; Calculation factor Y0:0.6; db min.:54 mm; d1 ≈:62.35 mm; D:82.55 mm; ra max.:3.5 mm; Da min.:66 mm; Dimension series:M 802000; r3,4 min.:3.3 mm; a:22.362 mm; T:26.543 mm; Calculation factor Y:1.1; Ca min.:4 mm; Mass bearing:0.62 kg; C:20.193 mm; Calculation factor e:0.54;
23026CA3 NSK Railway Rolling Spherical Roller BearingsC1 max.:31 mm; d4 ≈:70 mm; dk:66 mm; d2 max.:114 mm; r1 min.:0.6 mm; α:6 °; h1:195 mm; G:M 52x3; Basic dynamic load rating C:156 kN; l7 min.:60 mm; Specific dynamic load factor K:100 N/mm²; l4 max.:254 mm; Mass rod end:4.1 kg; d:50 mm; Material constant KM:330; B:35 mm; l5 ≈:30 mm; l3 min.:68 mm; w:60 mm; Basic static load rating C0:270 kN;
23128C NSK Railway Rolling Spherical Roller BearingsFillet Radius ra:3.00 mm; Basic Static Radial Load Rating Co:780000 N; Basic Dynamic Radial Load Rating C:540000 N; Grease Speed Rating n1:1200 rpm; D:320.0000 mm; Oil Speed Rating n2:1700 rpm; B:130.00 mm; Fillet Radius rb:1.00 mm; d:150.000 mm;
23228C NSK Railway Rolling Spherical Roller BearingsShaft Diameter D:1 15/16 in; Pin Dia A1:0.3125 in; Width A:1.6250 in; Dimension H:1.1563 in; Dimension B:4.7500 in; Dimension C:4.0000 in; Dimension L:5.5000 in; Basic Static Radial Load Rating Co:5220 lbf; Basic Dynamic Radial Load Rating:7890 lbf; Weight W:2.55 lb; Insert Bearing IB:ZMaRC; Dimension J:0.3750 in; Dimension N:0.9063 in; Dimension S1:1.2813 in; Dimension G:0.6563 in; Dimension D2:3.2500 in;

 

 

No.BrandHahGlbCK
231255CNSK - 3 mm31 mm - - - - -
23026CA3NSK - - - M 52x3 - - - -
23220CNSK - 102.734 mm - - 10 mm5 mm102 mm3 mm
23126CNSK - - - - - - - -
23228CNSK - - - - - - - -
230906CNSK - - - - - - - -
23120CNSK - - - - - - - -
231019CNSK - - - - - - - -
23124CNSK - - 49.212 mm - - - - -
23226CNSK - - - - - 9 mm57.15 mm -
23128CNSK - - - - - - - -
22328NSK182.166 mm - - - - - - -
228285CNSK - - - - - 6 mm - 3 mm
23224CNSK - 22.362 mm - - - - 20.193 mm -
230092CNSK - - - - - - - -
231481CNSK18 mm - - - - - - -
22326CNSK - - - - - - - 5 mm
22228MNSK - - - 438.988 mm - - - -
22324CNSK - - - - - - - -
23122CNSK298.45 mm - 44.45 mm - - - - -
229750CNSK - - - - - 22.3 mm - 12 mm
228708CNSK - - 94 mmM 24x2 - - - -

 

228708C NSK Railway Rolling Spherical Roller Bearings Video

 

All Products Contact Now