BEARINGS ede diminye friksyon epi pèmèt mouvman lis ant de pati nan yon machin oswa ekipman. Gen plizyè kalite BEARINGS ki disponib nan mache a, yo chak fèt pou yon aplikasyon espesifik. Men diferan kalite BEARINGS ak itilizasyon yo:
1. woulo bi: kalite ki pi komen nan bi, woulo bi konpoze de woule boul ki diminye friksyon ant pati deyò ak enteryè nan machin, espesyalman nan aplikasyon pou gwo vitès.
2. woulo bi: fèt pou okipe chay radial lou, woulo bi yo lajman itilize nan aplikasyon pou tankou senti transporteurs ak trepye. Yo vini nan plizyè fòm, ki gen ladan silendrik, esferik, ak konik.
3. poussée bi: bi sa yo ideyal pou aplikasyon pou kote lou chay axial bezwen okipe. Yo vini nan diferan fòma tankou woulo bi ak woulo bi.
4. zegwi bi: zegwi bi se kontra bi ki okipe gwo chay radial nan ti espas. Souvan yo itilize nan motè otomobil ak bwat, yo se bi presizyon ki bay pèfòmans ekselan.
5. manch bi: tou ke yo rekonèt kòm bushings, manch bi ede redwi frottement ant de pati. Yo lajman itilize nan ponp, motè, ak arbr.
6. bi mayetik: bi sa yo sèvi ak chan mayetik pou kenbe pozisyon ak mouvman wotasyon ekipman. Yo trè presi epi yo ofri ekselan kontwòl vitès.
7. BEARINGS seramik: BEARINGS seramik yo lajman ki itilize nan aplikasyon pou gwo vitès ak wo-tanperati. Yo ofri pi bon pèfòmans ak pi ba friksyon konpare ak bi asye.
Chak nan BEARINGS ki anwo yo gen itilizasyon espesifik li yo. Seleksyon apwopriye nan kalite kote yo pote esansyèl pou asire pèfòmans optimal, efikasite, ak rezistans nan machin. Se poutèt sa, li enpòtan pou konsilte yon espesyalis kote yo pote lè w ap chwazi oswa ranplase yon kote yo pote, asire w ke kalite a chwazi se youn nan bon pou aplikasyon an.
| nimewo kote yo pote | gwosè mm | nimewo kote yo pote | gwosè mm |
| HCB{{0}C{{1{1}RSD-T-P4S-UL | 95x145x24 | NN3038-AS-KM-SP | 190x290x75 |
| HCB{{0}E{{1{1}RSD-T-P4S-UL | 30x62x16 | NN3040-AS-KM-SP | 200x310x82 |
| HC{{0}edLR-T-P4S-UL | 50x80x16 | NN3026-AS-KM-SP | 130x200x52 |
| HCB71940-ET-P4S-UL | 200x280x38 | NN3018-D-TVP-SP-XL | 90x140x37 |
| HCB71900-CT-P4S-UL | 10x22x6 | NN3020-D-TVP-SP-XL | 100x150x37 |
| HCB{{0}C{{1{1}RSD-T-P4S-UL | 30x62x16 | NN3011-D-TVP-SP-XL | 55x90x26 |
| M7016-ET-P4S-UL-XL | 80x125x22 | N{{0}pVPA1-SP | 105x160x26 |
| M{{0}C-2RSD-T-P4S-UL-XL | 80x125x22 | N{{0}pVPA1-SP | 110x170x28 |
| M{{0}C-2RSD-T-P4S-UL-XL | 60x85x13 | HCN{{0}pVPA1-SP | 30x55x13 |
| M71911-E-2RSD-T-P4S-UL-XL | 55x80x13 | HCN{{0}pVPA1-SP | 95x145x24 |
| HCB7226-ET-P4S-UL | 130x230x40 | HCN{{0}k-PVPA1-SP | 85x130x22 |
| HCB{{0}edLR-T-P4S-UL | 50x72x12 | HCN{{0}k-PVPA1-SP | 120x180x28 |
| B{{0}E-2RSD-T-P4S-UL | 80x110x16 | N1018-D-TVP-SP-XL | 90x140x24 |
| B{{0}E-2RSD-T-P4S-UL | 45x68x12 | N{{0}pVPA1-SP | 55x90x18 |
| B7208-C-2RSD-T-P4S-UL | 40x80x18 | NNU4996-SM-SP | 480x650x170 |
| B7010-CT-P4S-UL | 50x80x16 | NNU4992-SM-SP | 460x620x160 |
| B7010-ET-P4S-UL | 50x80x16 | ZKLN{{0}RS-2}AP-XL | 30x62x56 |
| B7014-CT-P4S-UL | 70x110x20 | ZKLN{{0}RS-2}AP-XL | 35x72x68 |
| B{{0}E-2RSD-T-P4S-UL | 17x30x7 | ZKLN4075-2RS-2AP-XL | 40x75x68 |
| B71900-ET-P4S-UL | 10x22x6 | ZKLN2557-2RS-2AP-XL | 25x57x56 |
| B7206-CT-P4S-UL | 30x62x16 | ZKLN2052-2RS-XL | 20x52x28 |
| NN3014-DK-TVP-SP-XL | 70x110x30 | ZKLN{{0}rS-PE | 20x52x28 |
| NN3015-DK-TVP-SP-XL | 75x115x30 | ZKLN{{0}rS-PE | 25x57x28 |
| NN3016-DK-TVP-SP-XL | 80x125x34 | ZKLN{{0}rS-PE | 35x72x34 |
| NN3019-DK-TVP-SP-XL | 95x145x37 | ZKLN{{0}rS-PE | 50x90x34 |
| NN3022-DK-TVP-SP-XL | 110x170x45 | ZKLN0624-2RS-XL | 6x24x15 |
| N1016-DK-TVP-SP-XL | 80x125x22 | 7602012-2AP-TVP | 12x32x10 |
| N1018-DK-TVP-SP-XL | 90x140x24 | ZKLN90150-2Z-XL | 90x150x55 |
| N1011-DK-TVP-SP-XL | 55x90x18 | ZKLN0624-2Z-XL | 6x24x15 |
| NNU4932-SM-SP | 160x220x60 | ZKLN100160-2Z-XL | 100x160x55 |
| NNU4936-SM-SP | 180x250x69 | ZKLN70120-2Z-XL | 70x120x45 |
| NNU4964-SKM-SP | 320x440x118 | ZKLN50110-2Z-XL | 50x110x54 |
| NNU4968-SKM-SP | 340x460x118 | ZKLN5090-2Z-XL | 50x90x34 |






