Key Features
● Stable inner ring structure
Fixed central rib on the inner ring effectively absorbs axial forces, maintaining stable operation under continuous vibration and avoiding axial displacement.
● Optimized cage performance
Precision-guided dual-direction cage keeps consistent internal clearance, reduces friction and wear, dampens shock and helps extend service life.
● Flexible bore choices
Available in cylindrical and tapered bores for easy installation and better compatibility with various vibrating machinery shafts.

Key Advantages
Reliable Performance Under Continuous Vibration
Designed for equipment exposed to continuous vibration and repeated impact, helping maintain stable bearing performance during demanding operation.
High Radial Load Capacity
The spherical roller design provides strong radial load-carrying capability, making the bearings suitable for vibrating screens, crushers, feeders and other heavy-duty equipment.
Better Accommodation of Misalignment
The spherical raceway allows the bearing to accommodate shaft and housing misalignment, helping reduce uneven loading during operation.
Stable Operation in Demanding Conditions
Robust internal components and suitable bearing configurations help maintain dependable operation when loads, vibration levels and working conditions change.
Suitable for Heavy-Duty Industrial Equipment
Available in different sizes and configurations to meet the requirements of mining, construction, metallurgy and other applications where vibration and heavy loads are common.
Popular Models & Specifications
|
Bearing Number |
d (mm) |
D (mm) |
B (mm) |
Dynamic Load Cr (kN) |
Static Load Cor (kN) |
Limiting Speed (Grease) |
|
22316/VBW33 |
80 |
170 |
58 |
345 |
495 |
2000 r/min |
|
22317Q1/VB |
85 |
180 |
60 |
355 |
505 |
1900 r/min |
|
22317Q1/VBW33 |
85 |
180 |
60 |
355 |
505 |
1900 r/min |
|
22318/VBW33 |
90 |
190 |
64 |
462 |
625 |
1800 r/min |
|
22319/VBW33 |
95 |
200 |
67 |
485 |
685 |
1800 r/min |
|
22320Q1/VB |
100 |
215 |
73 |
530 |
650 |
1800 r/min |
|
22320Q1/VBW33 |
100 |
215 |
73 |
530 |
650 |
1800 r/min |
|
22322Q1/VB |
110 |
240 |
80 |
650 |
910 |
1600 r/min |
|
22322Q1/VBW33 |
110 |
240 |
80 |
650 |
910 |
1600 r/min |
|
22324Q1/VB |
120 |
260 |
86 |
840 |
1100 |
1400 r/min |
|
22324Q1/VBW33 |
120 |
260 |
86 |
840 |
1100 |
1400 r/min |
|
22326/VBW33 |
130 |
280 |
93 |
840 |
1300 |
1300 r/min |
|
22328Q1/VBW33 |
140 |
300 |
102 |
840 |
1300 |
1200 r/min |
|
22330Q1/VBW33 |
150 |
320 |
108 |
1160 |
1580 |
1100 r/min |
|
22332Q1/VBW33 |
160 |
340 |
114 |
1400 |
2050 |
950 r/min |
|
22334Q1/VBW33 |
170 |
360 |
120 |
1500 |
2110 |
1300 r/min |
|
22336Q1/VBW33 |
180 |
380 |
126 |
1620 |
2400 |
900 r/min |
|
22338Q1/VBW33 |
190 |
400 |
132 |
1800 |
2630 |
850 r/min |
|
22340Q1/VBW33 |
200 |
420 |
138 |
1910 |
2860 |
850 r/min |
Applications
● Mining: vibrating screens, crushers, feeders
● Construction: road rollers, concrete mixers
● Metallurgy: conveyor systems, screening equipment
● General heavy machinery requiring high vibration resistance
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