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Crankshaft bearing: 1) Good quality, reasonable prices. 2) Wide application and attractive appearance. 3) Widely used in machine tools,heavy-duty equipment , construction machinery,oil drilling , metallurgy machinery. 4)The range of inner diameter size is below 1180mm. 21300 series, 22000 series, 23000 series and 24000 series 
Products Name | crankshaft bearing | Brand | HQB | Type | Single-row spherical roller bearing,double-row spherical roller bearing ,four-row spherical roller bearing ,Heavy-duty bearing, | ID Size | 100-1180mm | Material | GCr15, GCr15SiMn | Cage Material | Steel ,Brass | Precision | P0,P4,P5,P6 | Vibration | V1,V2,V3,V4 | Clearance | C2 C3 C4 C5 | Number of row | double,four row | Quality Standard | ISO9001:2000 | Service | OEM service | Payment Term | T/T,L/C | Application | Widely used in machine tools ,heavy-duty equipment , construction machinery,oil drilling , metallurgy machinery. | Packaging | Industrial package / solid carton / pallet made of composite material | Markert | Europe,America,Middle East,Asia,etc |
| Bearing numbers | Bearing numbers | Bearing numbers | | 22206-22238 | 22206K-22238K | 22206KW33-22238KW33 | | 22308-22338 | 22308K-22338K | 22208KW33-22338KW33 | | 21308-21322 | 21308K-21322K | 21308KW33-21322KW33 | | 23018-23038 | 23018K-23038K | 23018KW33-23038KW33 | | 23120-23138 | 23120K-23138K | 23120KW33-23138KW33 | | 23218-23240 | 23218K-23240K | 23218KW33-23240KW33 | | 24122-24138 | 24122K-24138K | 24122KW33-24138KW33 |


| Bearing numbers | Boundary dimensions(mm) | Basic load ratings(KN) | Mass | | d | D | B | rsmin | Cr | Cor | kg | | 23940CAF3/W33 | 200 | 280 | 60 | 2.1 | 495 | 1150 | 12.1 | | 23040CA | 200 | 310 | 82 | 2.1 | 770 | 1560 | 22.6 | | 23040CAK | 200 | 310 | 82 | 2.1 | 770 | 1560 | 22.4 | | 24040CA/W33 | 200 | 310 | 109 | 2.1 | 985 | 2130 | 31.3 | | 23140CA | 200 | 340 | 112 | 3 | 1170 | 2240 | 43.8 | | 23140CAK | 200 | 340 | 112 | 3 | 1170 | 2240 | 42.6 | | 24140CA/W33 | 200 | 340 | 140 | 3 | 1380 | 2800 | 52.1 | | 22240C | 200 | 360 | 98 | 4 | 1100 | 1950 | 43.7 | | 22240CA | 200 | 360 | 98 | 4 | 1100 | 1950 | 44.7 | | 22240CAF3 | 200 | 360 | 98 | 4 | 1100 | 1950 | 44.3 | | 23240CA/W33 | 200 | 360 | 128 | 4 | 1360 | 2530 | 53.4 | | 22340CA | 200 | 420 | 138 | 5 | 1740 | 2860 | 97 | | 23340CAF3 | 200 | 420 | 165 | 5 | 2020 | 3500 | 122 | | 23940CA/W33 | 200 | 280 | 60 | 2.1 | 495 | 1150 | 12.1 | | 24040CAK30/W33 | 200 | 310 | 109 | 2.1 | 985 | 2130 | 31.3 | | 23140CA/W33 | 200 | 340 | 112 | 3 | 1170 | 2240 | 43.8 | | 23140CAK/W33 | 200 | 340 | 112 | 3 | 1170 | 2240 | 42.6 | | 22240CA/W33 | 200 | 360 | 98 | 4 | 1100 | 1950 | 44.7 | | 22240CAKF3 | 200 | 360 | 98 | 4 | 1100 | 1950 | 44.3 | | 23240CAK | 200 | 360 | 128 | 4 | 1360 | 2530 | 53.4 | | 22341CAF3 | 200 | 420 | 138 | 5 | 1740 | 2860 | 97 |
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