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| Bearing type Model | Boundary Dimensions（mm）Dimensions | Speed Rating(ipm) Limiting Speeds | Load Rating Rated Load（kn） | bearing type Type | ||||
|---|---|---|---|---|---|---|---|---|
| d inside diameter | D outside diameter | B Inner ring width | Grease lubrication grease | Oil lubrication oil | Dynamic Cr dynamic load | Static Cor static load | ||
| BT4B 331346 A/HA1 | 558.8 | 736.6 | 455.612 | 8420 | 26000 | Tapered Roller Bearings | ||
| BT4B 331347 AG/HA1 | 406.4 | 565.15 | 381 | 6050 | 15600 | Tapered Roller Bearings | ||
| BT4B 331351 BG/HA1 | 710 | 900 | 410 | 9680 | 27000 | Tapered Roller Bearings | ||
| BT4B 331351 E/C775 | 710 | 900 | 410 | 11000 | 27000 | Tapered Roller Bearings | ||
| BT4B 331372/HA4 | 1003.3 | 1358.9 | 800.1 | 27500 | 81500 | Tapered Roller Bearings | ||
| BT4B 331452 G/HA1 | 288.925 | 406.4 | 298.45 | 3580 | 9000 | Tapered Roller Bearings | ||
| BT4B 331487 G/HA1 | 260.35 | 422.275 | 314.325 | 4130 | 8000 | Tapered Roller Bearings | ||
| BT4B 331499 G/HA1 | 501.65 | 673.1 | 400.05 | 7210 | 19300 | Tapered Roller Bearings | ||
| BT4B 331503 G/HA4 | 682.625 | 965.2 | 701.675 | 17600 | 50000 | Tapered Roller Bearings | ||
| BT4B 331553/HA1 | 342.9 | 571.5 | 342.54 | 6270 | 11600 | Tapered Roller Bearings | ||
| BT4B 331559/HA4 | 1080 | 1450 | 950 | 33600 | 108000 | Tapered Roller Bearings | ||
| BT4B 331625 E/C800 | 603.25 | 857.25 | 622.3 | 18300 | 40500 | Tapered Roller Bearings | ||
| BT4B 331649/HA4 | 863.6 | 1181.1 | 666.75 | 20900 | 57000 | Tapered Roller Bearings | ||
| BT4B 331700 AG/HA4 | 679.45 | 901.7 | 552.45 | 13000 | 39000 | Tapered Roller Bearings | ||
| BT4B 331747 E/C775 | 510 | 655 | 377 | 7800 | 19000 | Tapered Roller Bearings | ||
| BT4B 331809/HA1 | 384.175 | 546.1 | 428.625 | 6440 | 16600 | Tapered Roller Bearings | ||
| BT4B 331934/HA4 | 1580 | 1960 | 1080 | 45700 | 176000 | Tapered Roller Bearings | ||
| BT4B 331950/HA4 | 1300 | 1720 | 1040 | 42900 | 140000 | Tapered Roller Bearings | ||
| BT4B 331968 BG/HA1 | 292.1 | 422.275 | 269.875 | 3800 | 8000 | Tapered Roller Bearings | ||
| BT4B 331977 E/C725 | 460 | 610 | 360 | 7500 | 16300 | Tapered Roller Bearings | ||
| BT4B 332078/HA4 | 1500 | 1900 | 1080 | 46800 | 170000 | Tapered Roller Bearings | ||
| BT4B 332098 A/HA4 | 708.025 | 930.275 | 565.15 | 13000 | 39000 | Tapered Roller Bearings | ||
| BT4B 332124/HA4 | 1260 | 1640 | 1000 | 39100 | 143000 | Tapered Roller Bearings | ||
| BT4B 332188/HA1 | 374.65 | 501.65 | 250.825 | 3360 | 8150 | Tapered Roller Bearings | ||
| BT4B 332441 G/HA1 | 280 | 460 | 324 | 4680 | 9300 | Tapered Roller Bearings | ||
| BT4B 332502/HA1 | 460 | 625 | 421 | 7210 | 20000 | Tapered Roller Bearings | ||
| BT4B 332571/HA4 | 863.6 | 1130.3 | 717.55 | 19800 | 62000 | Tapered Roller Bearings | ||
| BT4B 332596/HA4 | 749.3 | 990.6 | 650 | 15100 | 45500 | Tapered Roller Bearings | ||
| BT4B 332602/HA4 | 889 | 1219.2 | 880 | 27000 | 78000 | Tapered Roller Bearings | ||
| BT4B 332610/HA1 | 254 | 358.775 | 292.1 | 2860 | 7100 | Tapered Roller Bearings | ||
