Silurian Bearing Factory
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 PCS Per Month |
| Delivery Time | 5 - 8 days / On Quantity |
| Packaging Details | Single Box(White Box/Color Box/Wooden Box),or as your request |
| Type | Roller |
| Number of row | Single Row |
| Precision rating | P0 P6 P5 P4 P2 |
| Seals type | Open |
| Structure | Cylindrical |
| Outside diameter | 0 - 110 mm |
| Brand Name | SILURIAN |
| Model Number | NUP311ECM.C3 |
| Certification | ISO9001 , ISO14001 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
High quality 105*60*26 mm cylindrical roller bearing NU 1021
NJ306EN C3 Truck Gearbox Cylindrical Roller Bearing
170mm SL183018 Double Row Cylindrical Roller Bearing
NSK NJ2208 M Cylindrical Roller Bearing NJ 2208 40*80*23mm
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 PCS Per Month |
| Delivery Time | 5 - 8 days / On Quantity | Packaging Details | Single Box(White Box/Color Box/Wooden Box),or as your request |
| Type | Roller | Number of row | Single Row |
| Precision rating | P0 P6 P5 P4 P2 | Seals type | Open |
| Structure | Cylindrical | Outside diameter | 0 - 110 mm |
| Brand Name | SILURIAN | Model Number | NUP311ECM.C3 |
| Certification | ISO9001 , ISO14001 | Place of Origin | CHINA |
| High Light | NUP311ECM.C3 Cylindrical Roller Thrust Bearing ，Single Row Cylindrical Roller Thrust Bearing | ||
Brass Holder Cylindrical Roller Bearings Single Row High Speed NUP311ECM C3 55*120*29
Product specification:
N type:
The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
NU type:
The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.
NJ type:
The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.
NF type:
The outer ring has one integral flange and the inner ring two integral flanges.
NUP type:
The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.
RN type:
No outer ring and the inner ring two integral flanges.
NN type:
NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft relative bearing between the axial displacement generated in both directions.
Calculation data:
| Basic dynamic load rating | C | 156 | kN | |
| Basic static load rating | C0 | 143 | kN | |
| Fatigue load limit | Pu | 18.6 | kN | |
| Reference speed | 6000 | r/min | ||
| Limiting speed | 7000 | r/min | ||
| Calculation factor | kr | 0.15 | ||
| Limiting value | e | 0.2 | ||
| Axial load factor | Y | 0.6 |
Cylinder Roller bearing Related models and specifications
| Item | d | D | w (mm) |
| (mm) | (mm) | ||
| NU202 | 15 | 35 | 11 |
| NU203 | 17 | 40 | 12 |
| NU303 | 17 | 47 | 14 |
| NU1004 | 20 | 42 | 12 |
| NU204E | 20 | 47 | 14 |
| NU2204E | 20 | 47 | 18 |
| NU3O4E | 20 | 52 | 15 |
| NU2304E | 20 | 52 | 21 |
| NU1005 | 25 | 47 | 12 |
| NU205E | 25 | 52 | 15 |
| NU2205E | 25 | 52 | 18 |
| NU305E | 25 | 62 | 17 |
| NU2305E | 25 | 62 | 24 |
| NU1006 | 30 | 55 | 13 |
| NU206E | 30 | 62 | 16 |
| NU2206E | 30 | 62 | 20 |
| NU306E | 30 | 72 | 19 |
Description:
the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.In which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools. Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings.
Classification:
There are different types designated as NU, NJ, NUP, N, NF (for single-row cylindrical roller bearings), NNU, and NN (for double-row cylindrical roller bearings depending on the design or absence of side ribs). The outer and inner rings of all types are separable .
Feature:
1. With unidirectional and bidirectional two types
2. Use option in the ring, can permit of installation error.
3. High grade ball - high speed rotates the quiet and smooth
4. High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.
5. The height of the grease technology - N-S-Klubricant technology can make the grease live longer and improve the performance of the bearing
6. In order to permit of installation error, whether one-way or two-way, can choose spherical self-aligning spherical seat cushion type or take ball seat ring type.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
1500000-3000000
Employee Number:
80~100
Ecer Certification：
Active Member
Tradeshift Internet of Things Technology Co.,Ltd was founded in 2019. The main scope of our work is producing and selling bearings and bearing-related parts. The company has self-managed import and export rights, mainly producing deep groove ball bearings,pillow block bearings,tapered roller bearing... Tradeshift Internet of Things Technology Co.,Ltd was founded in 2019. The main scope of our work is producing and selling bearings and bearing-related parts. The company has self-managed import and export rights, mainly producing deep groove ball bearings,pillow block bearings,tapered roller bearing...
Get in touch with us
Leave a Message, we will call you back quickly!