Official distributor
NTN deep groove ball bearings, 160 series: dimensions and part numbers
The NTN 160 series of deep groove ball bearings brings together 16 part numbers in our catalogue across 16 basic sizes, from 16008 to 16034: bore (d) from 40 to 170 mm and outside diameter (D) from 68 to 260 mm. Every part number in the table links to its own page, where you can request a quote via WhatsApp or email.
160 series dimension table
| Basic designation | d | D | B | Same size | Variants |
|---|---|---|---|---|---|
| 16008 | 40 | 68 | 9 | 40x68x9 | |
| 16009 | 45 | 75 | 10 | 45x75x10 | |
| 16010 | 50 | 80 | 10 | 50x80x10 | |
| 16011 | 55 | 90 | 11 | 55x90x11 | |
| 16012 | 60 | 95 | 11 | 60x95x11 | |
| 16018 | 90 | 140 | 16 | 90x140x16 | |
| 16019 | 95 | 145 | 16 | 95x145x16 | |
| 16020 | 100 | 150 | 16 | 100x150x16 | |
| 16021 | 105 | 160 | 18 | 105x160x18 | |
| 16022 | 110 | 170 | 19 | 110x170x19 | |
| 16024 | 120 | 180 | 19 | 120x180x19 | |
| 16026 | 130 | 200 | 22 | 130x200x22 | |
| 16028 | 140 | 210 | 22 | 140x210x22 | |
| 16030 | 150 | 225 | 24 | 150x225x24 | |
| 16032 | 160 | 240 | 25 | 160x240x25 | |
| 16034 | 170 | 260 | 28 |
In 16 of the 16 sizes the basic designation is also listed on its own, without a suffix. To request a quote, send us the full part number marked on the bearing, the box or the drawing.
How to read the part number: 160 gives the bearing type and the dimension series; for the same bore, each series has a different outside diameter and width. What follows is the bore code: from 04 upwards, multiplying by 5 gives the bore in millimetres (in the 16008, 08 × 5 = 40 mm).
The table gives the boundary dimensions of each basic designation according to ISO 15, in millimetres: d is the bore, D the outside diameter and B the width. These are standardised dimensions: the same basic designation has the same dimensions in every brand.
If the part number on the bearing can no longer be read, measure the bore, the outside diameter and the width, and find the matching row: with that size and the variant you need, we will quote it.
Which NTN 160 series bearing do you need?
Send us the full part number, or the size and the variant, with the quantity: we will quote it via WhatsApp or email.