QJ338N2MPA four point ball bearings
d - 190 mm
D - 400 mm
B - 78 mm
C - 78 mm
Angle (α) - 35 °
Weight - 54,5 Kg
Basic dynamic load rating (C) - 655 kN
Basic static load rating (C0) - 1980 kN
(Grease) Lubrication Speed - 1 300 r/min
(Oil) Lubrication Speed - 1 700 r/min
About BHR Bearing ( Shenzhen Qinggong Bearing Co, Ltd.)
Shenzhen Qinggong Bearing Co., Ltd. （www.bhrbearing.cn）is a well-know bearing manufacturer in China since the year 1996 with its own factory. Despite our own BHR bearings, we also distribute kinds of famous branded bearings from worldwide manufacturers SKF, FAG, NSK, KOYO, NTN, NACHI, ASAHI, TOYOTA......and OEM can also be supplied.
We Shenzhen Qinggong Bearing Co., Ltd. is focused and committed to deliver our customers high quality products and solutions because they are at the core of everything we do. By combining technology with our design engineering expertise we are able to offer a breadth of advanced bearings and solutions.
With variety of bearings, competitive prices, fast delivery and good after-sale service, hope we will get a chance to talk bearings together.
Four point ball bearings catalogue:
| P.N. | d (mm) | D(mm) | B(mm) | (kgs) |
| QJ302 | 15 | 42 | 13 | 0.15 |
| QJ303 | 17 | 47 | 14 | 0.18 |
| QJ304 | 20 | 52 | 15 | 0.22 |
| QJ305 | 25 | 62 | 17 | 0.2 |
| QJ306 | 30 | 72 | 19 | 0.42 |
| QJ307 | 35 | 80 | 21 | 0.57 |
| QJ308 | 40 | 90 | 23 | 0.78 |
| QJ309 | 45 | 100 | 25 | 1.05 |
| QJ310 | 50 | 110 | 27 | 1.35 |
| QJ311 | 55 | 120 | 29 | 1.75 |
| QJ312 | 60 | 130 | 31 | 2.15 |
| QJ313 | 65 | 140 | 33 | 2.7 |
| QJ314 | 70 | 150 | 35 | 3.18 |
| QJ315 | 75 | 160 | 37 | 3.9 |
| QJ316 | 80 | 170 | 39 | 4.6 |
| QJ317 | 85 | 180 | 41 | 5.34 |
| QJ318 | 90 | 190 | 43 | 6.4 |
| QJ319 | 95 | 200 | 45 | 7.4 |
