In heavy industrial equipment, wind turbine main shafts, mining machinery, rolling mills, and port handling systems, extra-large deep groove ball bearings with bore diameters above 400mm are critical rotating support components. This page compiles our full range of large deep groove ball bearing models, covering bore sizes from 400mm to 1700mm across the 60 series, 608 series, 609 series, 618 series, and 619 series. All key dimensions are provided for quick engineering reference and cross-referencing.
The following tables are sorted by bore diameter (ID) from small to large.
Each table includes
Model, Series, Inside Diameter (d), Outside Diameter (D), and Width
(B).
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5. 480mm Bore Diameter Series
| Model | Series | ID (mm) | OD (mm) | Width (mm) |
|---|---|---|---|---|
| 61896 | 618 | 480 | 600 | 56 |
| 61996F3 | 619 | 480 | 650 | 78 |
| 6096 | 609 | 480 | 700 | 100 |
9. 600mm Bore Diameter Series
| Model | Series | ID (mm) | OD (mm) | Width (mm) |
|---|---|---|---|---|
| 608/600 | 608 | 600 | 730 | 42 |
| 618/600 | 618 | 600 | 730 | 60 |
| 60/600/HC | 60 | 600 | 870 | 118 |
11. 670mm Bore Diameter Series
| Model | Series | ID (mm) | OD (mm) | Width (mm) |
|---|---|---|---|---|
| 618/670 | 618 | 670 | 820 | 69 |
| 618/670/C4 | 618 | 670 | 820 | 69 |
| 618/670F3 | 618 | 670 | 820 | 69 |
| 609/670 | 609 | 670 | 900 | 73 |
| 619/670MA | 619 | 670 | 900 | 103 |
| 60/670 | 60 | 670 | 980 | 136 |
22. 1250mm Bore Diameter and Above
| Model | Series | ID (mm) | OD (mm) | Width (mm) |
|---|---|---|---|---|
| 618/1250 | 618 | 1250 | 1500 | 112 |
| 618/1320F3 | 618 | 1320 | 1600 | 122 |
| 618/1320X2F1/C9 | 618 | 1320 | 1600 | 122 |
| 609/1320 | 609 | 1320 | 1720 | 128 |
| 618/1400 | 618 | 1400 | 1700 | 132 |
| 619/1400 | 619 | 1400 | 1820 | 185 |
| 618/1500 | 618 | 1500 | 1820 | 140 |
| 619/1500 | 619 | 1500 | 1950 | 195 |
| 618/1600 | 618 | 1600 | 1950 | 155 |
| 619/1600 | 619 | 1600 | 2060 | 200 |
| 618/1700 | 618 | 1700 | 2060 | 160 |
| 619/1700 | 619 | 1700 | 2180 | 205 |
Selection Guidelines
By Load Capacity
60 series – standard heavy-duty series with highest
load capacity. 618 series – thin-section design,
lightweight with small footprint. 619 series –
balanced solution between load capacity and compactness.
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By Speed Requirement
618 series – suitable for medium-to-high speed applications. 60 series – recommended for low-speed, heavy-load conditions.
Suffix Explanation
F3/F1 – special cage material. MA – solid brass cage. C4 – C4 radial clearance (larger than standard). HC – ceramic rolling elements.