Cylindrical roller thrust bearing

Cylindrical roller thrust bearings are designed to support high axial loads while operating at moderate speeds. They are suitable for applications that require low friction and high rigidity.

Design in cylindrical rollers running between two hardened and ground thrust washers;

Cages are typically made of machined brass to guide and retain the rollers;

Simple design provides high axial load capacity and rigidity

Specifications

Standard: GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh
Material: 52100/100Cr6/SUJ2/Stainless Steel
Brand: QIBR/OEM/Neutral
Package: QIBR/Standard Industrial Package/OEM
Inner diameter: 15~320mm
Outer diameter: 20~350mm
Applications: Mainly used in oil drilling rigs, iron and steel machinery

QIBR Model Selection

Showing 1 - 25 of 353 Products

Rows per page

QIBR Model Selection
No.	Product model	Inner diameter	Outer diameter	Basic dynamic load rating	Basic static load rating	Limiting speed	Weight
1	81102	15 mm	28 mm	11.2 kN	27 kN	8500 rpm	0.024 kg
2	81102 TN	15 mm	28 mm	11.2 kN	27 kN	8500 rpm	0.024 kg
3	81103	17 mm	30 mm	12.2 kN	31.5 kN	8500 rpm	0.027 kg
4	81103 M	17 mm	30 mm	12.2 kN	31.5 kN	8500 rpm	0.027 kg
5	81103 M/P5	17 mm	30 mm	12.2 kN	31.5 kN	9300 rpm	0.027 kg
6	81103 TN	17 mm	30 mm	12.2 kN	31.5 kN	8500 rpm	0.027 kg
7	81104	20 mm	35 mm	18.6 kN	48 kN	7500 rpm	0.037 kg
8	81104 M	20 mm	35 mm	18.6 kN	48 kN	7500 rpm	0.037 kg
9	81104 M/P5	20 mm	35 mm	18.6 kN	48 kN	8200 rpm	0.037 kg
10	81104 TN	20 mm	35 mm	18.6 kN	48 kN	7500 rpm	0.037 kg
11	81105	25 mm	42 mm	25 kN	69.5 kN	6300 rpm	0.053 kg
12	81105 M	25 mm	42 mm	25 kN	69.5 kN	6300 rpm	0.053 kg
13	81105 M/P5	25 mm	42 mm	25 kN	69.5 kN	6900 rpm	0.053 kg
14	81105 TN	25 mm	42 mm	25 kN	69.5 kN	6300 rpm	0.053 kg
15	81106	30 mm	47 mm	27 kN	78 kN	6000 rpm	0.057 kg
16	81106 M	30 mm	47 mm	27 kN	78 kN	6000 rpm	0.057 kg
17	81106 M/P5	30 mm	47 mm	27 kN	78 kN	6600 rpm	0.057 kg
18	81106 TN	30 mm	47 mm	27 kN	78 kN	6000 rpm	0.057 kg
19	81107	35 mm	52 mm	29 kN	93 kN	5600 rpm	0.073 kg
20	81107 M	35 mm	52 mm	29 kN	93 kN	5600 rpm	0.073 kg
21	81107 M/P5	35 mm	52 mm	29 kN	93 kN	6100 rpm	0.073 kg
22	81107 TN	35 mm	52 mm	29 kN	93 kN	5600 rpm	0.073 kg
23	81108	40 mm	60 mm	43 kN	137 kN	5000 rpm	0.11 kg
24	81108 M	40 mm	60 mm	43 kN	137 kN	5000 rpm	0.11 kg
25	81108 M/P5	40 mm	60 mm	43 kN	137 kN	5500 rpm	0.11 kg

QIBR thrust cylindrical roller bearings solve several key problems in various fields, which are mainly reflected in the following aspects:

1. High load capacity

Thrust cylindrical roller bearings can withstand large axial loads. Due to the large contact area of the rollers, the bearings can share a larger axial force, especially suitable for high-load working environments.

2. High rigidity

Due to its structural characteristics and the design of the cylindrical rollers, thrust cylindrical roller bearings have high rigidity. It can effectively reduce axial deformation, provide more stable movement and higher load capacity, suitable for high-precision, high-load applications.

3. Good durability

This type of bearing has high durability because its rolling friction characteristics reduce wear on the contact surface. The roller design ensures uniform load distribution and extends the service life of the bearing.

4. Simple maintenance

Due to the simple structure and fewer moving parts of thrust cylindrical roller bearings, they are generally easy to maintain and inspect. Regular lubrication and inspection help to extend their service life.

QIBR thrust cylindrical roller bearing performance improvement and solutions

1. Improve material selection

High-performance materials: Use high-strength, high-wear-resistant materials to improve the durability of bearings.

High-temperature resistant materials: When working in a high-temperature environment, choosing high-temperature resistant materials can maintain the performance of the bearing and prevent material deformation or failure due to excessive temperature.

2. Optimize roller design

Optimize roller shape: By optimizing the geometry and size of the rollers, the bearing's load capacity and working performance can be improved.

Improve the uniformity of roller spacing: Improve the design of the cage to ensure that the rollers maintain a uniform spacing during operation, thereby improving the uniformity of the load distribution of the bearing and reducing local overload and wear.

Increase the number of rollers: Increasing the number of rollers inside the bearing can further improve the bearing's load capacity, especially for high-load bearing occasions.

3. Improve manufacturing accuracy

Higher bearing manufacturing accuracy: Improve the operating accuracy and stability of the bearing by improving processing accuracy, controlling tolerances and optimizing production processes.

4. Optimize lubrication management

Choose the right lubricant: Choose the right lubricant or grease according to the temperature, load and speed of the working environment to ensure that the bearing maintains proper lubrication during operation and reduces friction and wear.

QIBR Model Selection

Showing 1 - 25 of 353 Products

Rows per page

QIBR Model Selection
No.	Product model	Inner diameter	Outer diameter	Basic dynamic load rating	Basic static load rating	Limiting speed	Weight
1	81102	15 mm	28 mm	11.2 kN	27 kN	8500 rpm	0.024 kg
2	81102 TN	15 mm	28 mm	11.2 kN	27 kN	8500 rpm	0.024 kg
3	81103	17 mm	30 mm	12.2 kN	31.5 kN	8500 rpm	0.027 kg
4	81103 M	17 mm	30 mm	12.2 kN	31.5 kN	8500 rpm	0.027 kg
5	81103 M/P5	17 mm	30 mm	12.2 kN	31.5 kN	9300 rpm	0.027 kg
6	81103 TN	17 mm	30 mm	12.2 kN	31.5 kN	8500 rpm	0.027 kg
7	81104	20 mm	35 mm	18.6 kN	48 kN	7500 rpm	0.037 kg
8	81104 M	20 mm	35 mm	18.6 kN	48 kN	7500 rpm	0.037 kg
9	81104 M/P5	20 mm	35 mm	18.6 kN	48 kN	8200 rpm	0.037 kg
10	81104 TN	20 mm	35 mm	18.6 kN	48 kN	7500 rpm	0.037 kg
11	81105	25 mm	42 mm	25 kN	69.5 kN	6300 rpm	0.053 kg
12	81105 M	25 mm	42 mm	25 kN	69.5 kN	6300 rpm	0.053 kg
13	81105 M/P5	25 mm	42 mm	25 kN	69.5 kN	6900 rpm	0.053 kg
14	81105 TN	25 mm	42 mm	25 kN	69.5 kN	6300 rpm	0.053 kg
15	81106	30 mm	47 mm	27 kN	78 kN	6000 rpm	0.057 kg
16	81106 M	30 mm	47 mm	27 kN	78 kN	6000 rpm	0.057 kg
17	81106 M/P5	30 mm	47 mm	27 kN	78 kN	6600 rpm	0.057 kg
18	81106 TN	30 mm	47 mm	27 kN	78 kN	6000 rpm	0.057 kg
19	81107	35 mm	52 mm	29 kN	93 kN	5600 rpm	0.073 kg
20	81107 M	35 mm	52 mm	29 kN	93 kN	5600 rpm	0.073 kg
21	81107 M/P5	35 mm	52 mm	29 kN	93 kN	6100 rpm	0.073 kg
22	81107 TN	35 mm	52 mm	29 kN	93 kN	5600 rpm	0.073 kg
23	81108	40 mm	60 mm	43 kN	137 kN	5000 rpm	0.11 kg
24	81108 M	40 mm	60 mm	43 kN	137 kN	5000 rpm	0.11 kg
25	81108 M/P5	40 mm	60 mm	43 kN	137 kN	5500 rpm	0.11 kg

QIBR thrust cylindrical roller bearings solve several key problems in various fields, which are mainly reflected in the following aspects:

1. High load capacity

2. High rigidity

3. Good durability

4. Simple maintenance

QIBR thrust cylindrical roller bearing performance improvement and solutions

1. Improve material selection

High-performance materials: Use high-strength, high-wear-resistant materials to improve the durability of bearings.

2. Optimize roller design

Optimize roller shape: By optimizing the geometry and size of the rollers, the bearing's load capacity and working performance can be improved.

Increase the number of rollers: Increasing the number of rollers inside the bearing can further improve the bearing's load capacity, especially for high-load bearing occasions.

3. Improve manufacturing accuracy

Higher bearing manufacturing accuracy: Improve the operating accuracy and stability of the bearing by improving processing accuracy, controlling tolerances and optimizing production processes.

4. Optimize lubrication management

Cylindrical roller thrust bearing

Specifications

QIBR Model Selection

QIBR thrust cylindrical roller bearings solve several key problems in various fields, which are mainly reflected in the following aspects:

QIBR thrust cylindrical roller bearing performance improvement and solutions

QIBR Model Selection

QIBR Model Selection

QIBR thrust cylindrical roller bearings solve several key problems in various fields, which are mainly reflected in the following aspects:

QIBR thrust cylindrical roller bearing performance improvement and solutions

Main application areas of QIBR thrust cylindrical roller bearings