Product Details

23028B NTN Spherical Roller Bearings

Brand Name NTN
Model Number 23028B
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

CRO-6042LL NTN Cylindrical Roller Bearingd:20 mm; Specific static load factor K0:200 N/mm²; Tolerance shaft:h8; Permissible sliding velocity v min.:0 m/s; Effective load carrying cross section A:360 mm²; Mass bushing:0.0052 kg; B:20 mm; Permissible sliding velocity v max.:0.5 m/s; Specific dynamic load factor K:140 N/mm²; Coefficient of friction µ min.:0.03; Tolerance housing:H7; D:24 mm; Coefficient of friction µ max.:0.08;
22344B NTN Spherical Roller BearingsB:592 mm; d1 ≈:730 mm; Comparative radial load rating CF:4500 kN; d:648 mm; Basic static load rating C0:38000 kN; r1,2 min.:15 mm; D1 ≈:904 mm; Comparative axial load rating CFa:701 kN; D:1030 mm; Design variant/feature:TQOS/GWISI; Calculation factor Y1:2.2; Mass bearing:1825 kg; Fatigue load limit Pu:2550 kN; Thrust factor K:1.84; Basic dynamic load rating C:16800 kN; Calculation factor e:0.31;
23232B NTN Spherical Roller Bearingsh:172 mm; a:3.5 mm; Mass bushing:3.9 kg; B:70 mm; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:25 N/mm²; α:124 °; Tolerance housing:H7; Permissible sliding velocity v max.:0.5 m/s; D:190 mm; Tolerance shaft:e7; Coefficient of friction µ max.:0.15; Permissible sliding velocity v min.:0 m/s; Specific static load factor K0:45 N/mm²; B1:10 mm; d:170 mm;
23934 NTN Spherical Roller BearingsStabilizing ring:SR-40-34; Eye bolt:2 x 1/2-13 UNC; R2:42.862 mm; h:62.706 mm; Housing:SAFS 540; J1:127 mm; R1:122.237 mm; Da:359.999 mm; Cap bolt, SAE grade:8; P90°:334 kN; H1:209.55 mm; ba:83.344 mm; Labyrinth ring:2 x LOR 158; Initial grease fill:2154.6 g; L:749.3 mm; da:180.975 mm; A1:203.2 mm; P120°:207 kN; P150°:185 kN; H:419.1 mm;
23136B NTN Spherical Roller BearingsB:30.20 mm; Grease Speed Rating n1:5000 rpm; Oil Speed Rating n2:6700 rpm; Basic Static Radial Load Rating Co:39000 N; Accessories:Two Shields; Basic Dynamic Radial Load Rating C:48800 N; d:45.000 mm; D:85.0000 mm; Sealed Speed Rating n3:5000 rpm; Fillet Radius ra:1.00 mm;
23938 NTN Spherical Roller BearingsStabilizing ring:SR-44-38; Taconite seal:TER 165; N1:41.275 mm; PG:1/4 NPT; Cap bolt, SAE grade:8; h:79.375 mm; R1:130.175 mm; Housing:SAFS 544; Pa:71.2 kN; A2:368.3 mm; R2:46.831 mm; Da:399.999 mm; RG:1 NPT; P90°:414 kN; Ca:117.805 mm; H2:95.25 mm; P180°:285 kN; ba:90.487 mm; H:473.075 mm; Appropriate attachment bolt size G:1.5 in;
CRO-5709LL NTN Cylindrical Roller Bearingda max.:604 mm; Da max.:837 mm; Calculation factor kr:0.32; b:22.3 mm; D1 ≈:770 mm; Limiting speed:750 r/min; r1,2 min.:7.5 mm; d:530 mm; Mass bearing:790 kg; Fatigue load limit Pu:1160 kN; D:870 mm; ra max.:6 mm; Design variant/feature:NNU K30/W33; Basic static load rating C0:16000 kN; Basic dynamic load rating C:7810 kN; B:335 mm; Reference speed:560 r/min; K:12 mm; F:618 mm; s max.:17 mm;
2P5203 NTN Spherical Roller BearingsH:142.875 mm; H1:69.85 mm; s:31.75 mm; Mass bearing unit:7.26 kg; H2:44.45 mm; S:0.794 mm; L:234.95 mm; J min.:173.037 mm; da:63.5 mm; A1:88.9 mm; d2:101.6 mm; B:85.725 mm; J max.:196.85 mm; A:68.263 mm; Basic dynamic load rating C:148 kN; Limiting speed:3100 r/min; Attachment bolt diameter G:15.875 mm;
CRO-6031LL NTN Cylindrical Roller BearingFillet Radius ra:1.00 mm; d:30.000 mm; Width C:19 mm; D:72.0000 mm; Basic Static Radial Load Rating Co:6800 N; B:52.00 mm; Basic Dynamic Radial Load Rating:22500 N; Grease or Oil Speed Rating n1:5600 rpm;
CRO-7226LL NTN Cylindrical Roller BearingCalculation factor Y2:2.9; D1 ≈:835 mm; Comparative radial load rating CF:2360 kN; Calculation factor Y1:1.9; Basic static load rating C0:27000 kN; Mass bearing:620 kg; Comparative axial load rating CFa:404 kN; Basic dynamic load rating C:9680 kN; d:710 mm; Calculation factor Y0:1.8; d1 ≈:750 mm; r3,4 min.:6 mm; Calculation factor e:0.35; Thrust factor K:1.66; T:410 mm; D:900 mm; Fatigue load limit Pu:1800 kN;

 

 

No.BrandEAUlGMFw
2P5203NTN - 68.263 mm - - - - - -
23160BNTN - - - - - - 60 mm -
23244BNTN - - - - - - - -
CRO-2812LLNTN - - - - - - - -
23280BNTN - - - - - - - -
231/530BNTN - - - - - - - -
CRO-5660LLNTN - - - 46.8 mm - - - -
CRO-571NTN32 mm - - - - - - -
23124BNTN - 40 mm - - - - - -
23044BNTN - - - - M 52x3 - - -
24032BNTN - - - - - - - -
24030BNTN - - - - - - - -
2P7603NTN - - - - - - - -
24064BNTN - - - - - - - -
22264BNTN - 76.2 mm - - - - - -
CRO-5676NTN - - - - - - - -
21322NTN - - - - - - - -
23088BNTN - - - - - 5 mm - -
23180BNTN - - - - - - - -
23064BNTN - - - - - - - -
23188BNTN - - - - - - - -
CRO-7228NTN - - - - - - - -
22222BNTN - - - - - - - -
24032CNTN - 48 mm - - - - - -
23248BNTN - - - - - - - -
23040BNTN - - - - - - - -

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23028B NTN Spherical Roller Bearings Video

 

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