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150*270*45 NU 230 Cylinder Roller Bearing , Sealed Ball Bearing NU230 EM C3 Z1

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150*270*45 NU 230 Cylinder Roller Bearing , Sealed Ball Bearing NU230 EM C3 Z1

150*270*45 NU 230 Cylinder Roller Bearing , Sealed Ball Bearing NU230 EM C3 Z1
150*270*45 NU 230 Cylinder Roller Bearing , Sealed Ball Bearing NU230 EM C3 Z1 150*270*45 NU 230 Cylinder Roller Bearing , Sealed Ball Bearing NU230 EM C3 Z1

Large Image :  150*270*45 NU 230 Cylinder Roller Bearing , Sealed Ball Bearing NU230 EM C3 Z1

Product Details:
Place of Origin: China
Brand Name: YGB,OEM,SKF,NTN
Certification: ISO9001:2008
Model Number: NU 230
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: negotiation
Packaging Details: packed in a single box then packed in wooden box
Delivery Time: 5-10 days after received your payment
Payment Terms: T/T or L/C
Supply Ability: 10000 pce per month

150*270*45 NU 230 Cylinder Roller Bearing , Sealed Ball Bearing NU230 EM C3 Z1

Description
Model Number: NU230EM/C3Z1 Structure: Cylindrical
Precision Rating: P0 P6 P5 P4 P2 Material: Chrome Steel
Seals Type: Open Number Of Row: Single Row
High Light:

roller cage bearing

,

sealed ball bearing

 

150*270*45 NU 230 cylindrical roller bearing NU230 EM C3 Z1

 

1. Cylindrical roller bearing difference :

Number of rows of rollers (one, two or four)
Cage type (with, no or special design)
Bearings with cages can withstand high radial loads, high accelerations and high-speed applications.
Full complement roller bearings (without cage) contain the largest number of rollers and are therefore suitable for medium-speed heavy-duty applications.
NSK high-capacity cylindrical roller bearings combine the high load-carrying capacity of a full-load bearing with the high-speed capability of a cage bearing.
Configuration of inner and outer ring flanges (position and number of guide flanges)

2. Cylindrical roller bearing characteristics :

High carrying capacity
High stiffness;
Allow radial displacement
Except for bearings with inner and outer ring flanges.
Low friction (roller end face/flange contact area)
The open flange design, in conjunction with the roller end design and surface finish, promotes the formation of a lubricant film with low friction and high axial basic load ratings.
long-lasting
The roller logarithmic curve profile reduces edge stress at the roller/race contact and sensitivity to misalignment and shaft deflection.
Improve operational reliability
The surface finish of the roller and raceway contact surfaces facilitates the formation of a hydrodynamic lubricating oil film.
Separable and interchangeable
The separate components of the NSK cylindrical roller bearing are interchangeable. This facilitates installation, disassembly, and maintenance inspection.

 

3. Cylindrical roller bearing characteristics :

The cylindrical roller is in line contact with the raceway and has a large radial load capacity. Suitable for both heavy and shock loads, as well as for high-speed rotation.
Cylindrical roller bearing raceways and rolling elements are geometric. After the improved design, the new load-bearing capacity, the new structural design of the rib and the roller end face not only improve the axial bearing capacity of the bearing, but also improve the lubrication conditions of the contact area between the roller end face and the rib, and improve the lubrication condition. Bearing performance.

 

The drawing

 

150*270*45 NU 230 Cylinder Roller Bearing , Sealed Ball Bearing NU230 EM C3 Z1 0

150*270*45 NU 230 Cylinder Roller Bearing , Sealed Ball Bearing NU230 EM C3 Z1 1

 

 

Dimensions Abutment dimensions
d 150 mm da min. 164 mm
D 270 mm da max. 178 mm
B 45 mm db min. 186 mm
D1 ≈ 232.35 mm Da max. 254.6 mm
F 182 mm ra max. 2.5 mm
r1,2 min. 3 mm rb max. 2.5 mm
r3,4 min. 3 mm  
s max. 2.5 mm  

 

 

Cylindrical roller bearing Catalog:

 

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

 

 

Our products advantage

 

1> modern production line

 

2> international standard quality

 

3> customized production according to customer’s requirement

 

4> competitive price

 

5> rich stock, quick delivery

 

6> professional engineers and workers

 

7> strict quality control

Contact Details
YGB Bearing Co.,Ltd

Contact Person: Zhang

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