NBL
The flanged standard series with four-point angular contact ball slewing bearing is a specialized component designed for applications requiring precise rotational control and robust load-bearing capability. This type of slewing bearing features a flanged outer ring, which provides additional structural support and facilitates easy mounting in machinery and equipment. The four-point contact design ensures efficient distribution of axial and radial loads, as well as moments, making it suitable for a wide range of industrial applications where stability and reliability are paramount. These bearings are commonly used in cranes, excavators, turntables, and other rotating machinery where precise positioning and smooth operation are essential. Their construction and engineering ensure durability and longevity under challenging operational conditions, contributing to the overall performance and efficiency of the equipment they are integrated into.
QIBR
Model Selection
NO. | Product | Product Number | Internal diameter on outer ring(de) | External diameter on inner ring (di) | Weight | Gear Type | Flange diameter at outer ring (U) | Flange diameter on inner ring (V) |
---|---|---|---|---|---|---|---|---|
1 | NBL.20.0314.200-1PPN | 315.5mm | 312.5mm | 19kg | No Gear | 353mm | 269mm | |
2 | NBL.20.0414.200-1PPN | 415.5mm | 412.5mm | 25kg | No Gear | 453mm | 369mm | |
3 | NBL.20.0544.200-1PPN | 545.5mm | 542.5mm | 33kg | No Gear | 583mm | 499mm | |
4 | NBL.20.0644.200-1PPN | 645.5mm | 642.5mm | 40kg | No Gear | 683mm | 599mm | |
5 | NBL.20.0744.200-1PPN | 745.5mm | 742.5mm | 46kg | No Gear | 783mm | 699mm | |
6 | NBL.20.0844.200-1PPN | 845.5mm | 842.5mm | 52kg | No Gear | 883mm | 799mm | |
7 | NBL.20.0944.200-1PPN | 945.5mm | 942.5mm | 58kg | No Gear | 983mm | 899mm | |
8 | NBL.20.1094.200-1PPN | 1095.5mm | 1092.5mm | 68kg | No Gear | 1133mm | 1049mm | |
9 | NBL.30.0955.200-1PPN | 953.5mm | 956.5mm | 131kg | No Gear | 1017mm | 893mm | |
10 | NBL.30.1055.200-1PPN | 1053.5mm | 1056.5mm | 145kg | No Gear | 1117mm | 993mm | |
11 | NBL.30.1155.200-1PPN | 1153.5mm | 1156.5mm | 159kg | No Gear | 1217mm | 1093mm | |
12 | NBL.30.1255.200-1PPN | 1253.5mm | 1256.5mm | 172kg | No Gear | 1317mm | 1193mm | |
13 | NBL.30.1355.200-1PPN | 1353.5mm | 1356.5mm | 186kg | No Gear | 1417mm | 1293mm | |
14 | NBL.30.1455.200-1PPN | 1453.5mm | 1456.5mm | 200kg | No Gear | 1517mm | 1393mm | |
15 | NBL.20.0314.201-2PPN | 315.5mm | 312.5mm | 19kg | No Gear | 353mm | 269mm | |
16 | NBL.20.0414.201-2PPN | 415.5mm | 412.5mm | 25kg | No Gear | 453mm | 369mm | |
17 | NBL.20.0544.201-2PPN | 545.5mm | 542.5mm | 33kg | No Gear | 583mm | 499mm | |
18 | NBL.20.0644.201-2PPN | 645.5mm | 642.5mm | 40kg | No Gear | 683mm | 599mm | |
19 | NBL.20.0744.201-2PPN | 745.5mm | 742.5mm | 46kg | No Gear | 783mm | 699mm | |
20 | NBL.20.0844.201-2PPN | 845.5mm | 842.5mm | 52kg | No Gear | 883mm | 799mm | |
21 | NBL.20.0944.201-2PPN | 945.5mm | 942.5mm | 58kg | No Gear | 983mm | 899mm | |
22 | NBL.20.1094.201-2PPN | 1095.5mm | 1092.5mm | 68kg | No Gear | 1133mm | 1049mm | |
23 | NBL.30.0955.201-2PPN | 953.5mm | 956.5mm | 131kg | No Gear | 1017mm | 893mm | |
24 | NBL.30.1055.201-2PPN | 1053.5mm | 1056.5mm | 145kg | No Gear | 1117mm | 993mm | |
25 | NBL.30.1155.201-2PPN | 1153.5mm | 1156.5mm | 159kg | No Gear | 1217mm | 1093mm | |
26 | NBL.30.1255.201-2PPN | 1253.5mm | 1256.5mm | 172kg | No Gear | 1317mm | 1193mm | |
27 | NBL.30.1355.201-2PPN | 1353.5mm |