N210; NU210; NJ210; NUP210
LNB
50 mm
90 mm
20 mm
Steel
Roller Bearing
China
OEM; ODM
Negotiation
30
| Basic Information | ||||
| Model | N 210 | NU 210 | NJ 210 | NUP 210 |
| Brand | LNB | LNB | LNB | LNB |
| System of Measurement | Metric | Metric | Metric | Metric |
| Inner Ring Type | 2 Fixed Ribs | No Fixed Rib | 1 Fixed Rib | 1 fixed rib and 1 loose rib |
| Outer Ring Type | No Fixed Rib | 2 Fixed Ribs | 2 Fixed Rib | 2 Fixed Ribs |
| Load Direction | Radial | Radial | Combined Radial and Axial | Combined Radial and Axial |
| Construction | Single Row | Single Row | Single Row | Single Row |
| Temperature Range | -30° to 110 °C | -30° to 110 °C | -30° to 110 °C | -30° to 110 °C |
| Weight | 0.482 kg | 0.482 kg | 0.482 kg | 0.482 kg |
| Product Dimension | ||||
| Bore Dia | 50 mm | 50 mm | 50 mm | 50 mm |
| Bore Dia Tolerance | -0.012mm to 0 | -0.012mm to 0 | -0.012mm to 0 | -0.012mm to 0 |
| Outer Dia | 90 mm | 90 mm | 90 mm | 90 mm |
| Outer Dia Tolerance | -0.015mm to 0 | -0.015mm to 0 | -0.015mm to 0 | -0.015mm to 0 |
| Width | 20 mm | 20 mm | 20 mm | 20 mm |
| Width Tolerance | -0.120mm to 0 | -0.120mm to 0 | -0.120mm to 0 | -0.120mm to 0 |
| Material | ||||
| Ring Material | Chrome Steel | Chrome Steel | Chrome Steel | Chrome Steel |
| Ball Material | Chrome Steel | Chrome Steel | Chrome Steel | Chrome Steel |
| Cage Material | Steel | Steel | Steel | Steel |
| Basic Load Rating | ||||
| Dynamic Radial Load | 64.10 kN | 64.10 kN | 64.10 kN | 64.10 kN |
| Static Radial Load | 69.30 kN | 69.30 kN | 69.30 kN | 69.30 kN |
Cylindrical roller bearings have the advantages of high load capacity, low friction, long service life, etc., and they have many different designs and sizes, most of which are single-row bearings with a cage.
Single-row cylindrical roller bearings can provide a variety of different designs. Their main difference is the arrangement of the ribs. The most commonly used designs include N, NU, NJ, and NUP.
N-type cylindrical roller bearing has double fixed ribs on the inner ring and is inseparable from the rollers. There is no rib on the outer ring which can fall freely from both sides. The inner ring, rollers, and cage can be separated from the outer ring.
N-type bearing allows the shaft to move axially within a certain range relative to the housing. It can adapt to changes in the relative position of the shaft to the housing caused by thermal expansion or installation errors and is suitable for use as free-end bearings. The bearing displacement of the shaft and housing cannot be limited and can only withstand radial loads.
NU-type cylindrical roller bearing has double fixed ribs on the outer ring and is inseparable from the rollers. There is no rib on the inner ring which can fall freely from both sides. The outer ring, rollers, and cage can be separated from the inner ring.
NU-type bearing allows the shaft to move axially relative to the housing within a certain range, can adapt to changes in the relative position of the shaft and the housing caused by thermal expansion or installation errors, and is suitable for use as free-end bearings. The axial displacement of the shaft and the housing cannot be limited, and can only withstand radial loads.
NJ-type cylindrical roller bearing has double fixed ribs on the outer ring and is inseparable from the rollers. There is a fixed rib on the inner ring, and can only fall off freely from one side.
NJ-type bearing can be axially positioned in one direction and withstand a certain degree of unidirectional axial load.
NUP-type cylindrical roller bearing has double fixed ribs on the outer ring and is inseparable from the rollers. There is a fixed rib and a loose rib on the inner ring which can fall off freely from one side.
NUP-type bearing can limit the axial displacement of the shaft and housing in both directions within the axial clearance limit of the bearing. In addition to bearing radial loads, they can also bear a small amount of bidirectional axial loads and are suitable for fixed-end bearings.
LNB Bearing is a Chinese manufacturer and supplier of a wide range of bearings, which always provide great performance and quality-built bearings, winning lots of trust from worldwide customers. We have decades of experience in manufacturing and selling bearings. We can provide:
Through advanced manufacturing processes and high-quality materials, the LNB bearing is designed to be able to meet all the different requirements of customers. Our bearings are stable under extremely high load, speed, and environmental conditions. The LNB bearing features high wear resistance, corrosion resistance, fatigue resistance, etc., which effectively ensures that it can work well after long-term use to reduce equipment and device failure rates as well as maintenance costs.
A comprehensive range of LNB bearings includes ceramic bearings, deep groove ball bearings, thin section bearings, angular contact bearings, cylindrical roller bearings, tapered roller bearings, miniature bearings, spheric rollers bearings, and so on. Our bearing products are in various forms over multiple materials/types/sizes/models to fit a variety of industries and diverse application fields. For the automotive industry, large-scale mechanical equipment or precision instruments and skateboard wheels.etc., LNB bearing there are suitable products for you.
LNB bearing not only offers the best quality products but is also specific in great service to support satisfied experiences for customers. LNB bearings are available in OEM or ODM, keeping constant investment in R&D and technology improvement to offer the ideal product for our customers. At the same time, LNB bearings have been continuously innovated in materials and other sealing technologies such as dustproof and waterproof design to offer more comprehensive solutions for users.
LNB bearings always follow the concept of eco-friendly and sustainable development. Throughout product designing and manufacturing, LNB bearings emphasize energy saving and pollution reduction to minimize the harm caused by its operations on the environment. Meanwhile, LNB bearings also play a significant role in the innovation of recyclable products and reuse systems to support sustainability.
LNB Bearings Company has always been a leader in the provision of bearings and services to our customers with competitive price levels. We are exporting products around the world now. LNB has full formal channels for many well-known brands of bearings, such as SKF、NSK、FAG 、TIMKEN, etc., so customers can choose suitable bearings in different price brackets to better meet their needs.
| Basic Information | ||||
| Model | N 210 | NU 210 | NJ 210 | NUP 210 |
| Brand | LNB | LNB | LNB | LNB |
| System of Measurement | Metric | Metric | Metric | Metric |
| Inner Ring Type | 2 Fixed Ribs | No Fixed Rib | 1 Fixed Rib | 1 fixed rib and 1 loose rib |
| Outer Ring Type | No Fixed Rib | 2 Fixed Ribs | 2 Fixed Rib | 2 Fixed Ribs |
| Load Direction | Radial | Radial | Combined Radial and Axial | Combined Radial and Axial |
| Construction | Single Row | Single Row | Single Row | Single Row |
| Temperature Range | -30° to 110 °C | -30° to 110 °C | -30° to 110 °C | -30° to 110 °C |
| Weight | 0.482 kg | 0.482 kg | 0.482 kg | 0.482 kg |
| Product Dimension | ||||
| Bore Dia | 50 mm | 50 mm | 50 mm | 50 mm |
| Bore Dia Tolerance | -0.012mm to 0 | -0.012mm to 0 | -0.012mm to 0 | -0.012mm to 0 |
| Outer Dia | 90 mm | 90 mm | 90 mm | 90 mm |
| Outer Dia Tolerance | -0.015mm to 0 | -0.015mm to 0 | -0.015mm to 0 | -0.015mm to 0 |
| Width | 20 mm | 20 mm | 20 mm | 20 mm |
| Width Tolerance | -0.120mm to 0 | -0.120mm to 0 | -0.120mm to 0 | -0.120mm to 0 |
| Material | ||||
| Ring Material | Chrome Steel | Chrome Steel | Chrome Steel | Chrome Steel |
| Ball Material | Chrome Steel | Chrome Steel | Chrome Steel | Chrome Steel |
| Cage Material | Steel | Steel | Steel | Steel |
| Basic Load Rating | ||||
| Dynamic Radial Load | 64.10 kN | 64.10 kN | 64.10 kN | 64.10 kN |
| Static Radial Load | 69.30 kN | 69.30 kN | 69.30 kN | 69.30 kN |
Cylindrical roller bearings have the advantages of high load capacity, low friction, long service life, etc., and they have many different designs and sizes, most of which are single-row bearings with a cage.
Single-row cylindrical roller bearings can provide a variety of different designs. Their main difference is the arrangement of the ribs. The most commonly used designs include N, NU, NJ, and NUP.
N-type cylindrical roller bearing has double fixed ribs on the inner ring and is inseparable from the rollers. There is no rib on the outer ring which can fall freely from both sides. The inner ring, rollers, and cage can be separated from the outer ring.
N-type bearing allows the shaft to move axially within a certain range relative to the housing. It can adapt to changes in the relative position of the shaft to the housing caused by thermal expansion or installation errors and is suitable for use as free-end bearings. The bearing displacement of the shaft and housing cannot be limited and can only withstand radial loads.
NU-type cylindrical roller bearing has double fixed ribs on the outer ring and is inseparable from the rollers. There is no rib on the inner ring which can fall freely from both sides. The outer ring, rollers, and cage can be separated from the inner ring.
NU-type bearing allows the shaft to move axially relative to the housing within a certain range, can adapt to changes in the relative position of the shaft and the housing caused by thermal expansion or installation errors, and is suitable for use as free-end bearings. The axial displacement of the shaft and the housing cannot be limited, and can only withstand radial loads.
NJ-type cylindrical roller bearing has double fixed ribs on the outer ring and is inseparable from the rollers. There is a fixed rib on the inner ring, and can only fall off freely from one side.
NJ-type bearing can be axially positioned in one direction and withstand a certain degree of unidirectional axial load.
NUP-type cylindrical roller bearing has double fixed ribs on the outer ring and is inseparable from the rollers. There is a fixed rib and a loose rib on the inner ring which can fall off freely from one side.
NUP-type bearing can limit the axial displacement of the shaft and housing in both directions within the axial clearance limit of the bearing. In addition to bearing radial loads, they can also bear a small amount of bidirectional axial loads and are suitable for fixed-end bearings.
LNB Bearing is a Chinese manufacturer and supplier of a wide range of bearings, which always provide great performance and quality-built bearings, winning lots of trust from worldwide customers. We have decades of experience in manufacturing and selling bearings. We can provide:
Through advanced manufacturing processes and high-quality materials, the LNB bearing is designed to be able to meet all the different requirements of customers. Our bearings are stable under extremely high load, speed, and environmental conditions. The LNB bearing features high wear resistance, corrosion resistance, fatigue resistance, etc., which effectively ensures that it can work well after long-term use to reduce equipment and device failure rates as well as maintenance costs.
A comprehensive range of LNB bearings includes ceramic bearings, deep groove ball bearings, thin section bearings, angular contact bearings, cylindrical roller bearings, tapered roller bearings, miniature bearings, spheric rollers bearings, and so on. Our bearing products are in various forms over multiple materials/types/sizes/models to fit a variety of industries and diverse application fields. For the automotive industry, large-scale mechanical equipment or precision instruments and skateboard wheels.etc., LNB bearing there are suitable products for you.
LNB bearing not only offers the best quality products but is also specific in great service to support satisfied experiences for customers. LNB bearings are available in OEM or ODM, keeping constant investment in R&D and technology improvement to offer the ideal product for our customers. At the same time, LNB bearings have been continuously innovated in materials and other sealing technologies such as dustproof and waterproof design to offer more comprehensive solutions for users.
LNB bearings always follow the concept of eco-friendly and sustainable development. Throughout product designing and manufacturing, LNB bearings emphasize energy saving and pollution reduction to minimize the harm caused by its operations on the environment. Meanwhile, LNB bearings also play a significant role in the innovation of recyclable products and reuse systems to support sustainability.
LNB Bearings Company has always been a leader in the provision of bearings and services to our customers with competitive price levels. We are exporting products around the world now. LNB has full formal channels for many well-known brands of bearings, such as SKF、NSK、FAG 、TIMKEN, etc., so customers can choose suitable bearings in different price brackets to better meet their needs.
