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Quick Details

Type: Roller
Structure: Cylindrical
Place of Origin: China (Mainland)
Number of Row: Single Row
Seals Type: Open
Precision Rating: P0 P2 P4 P6
Model Number: NJ207
Outside Diameter: 72 mm
Bore Size: 35 mm
Brand Name: OEM NSK FAG
Width: 17mm
Cage: Brass;steel
Sample: Avaliable
Size: 35x72x17 mm

Specifications

NSK high speed cylinder roller bearing NJ207E  Low friction Roller Bearing 35x72x17 mm

 

Cylindrical Roller Bearing Description

 

Cylindrical bore and the conical bore two structures. This kind of bearing has a compact structure, rigidity, load capacity, force, deformation, etc, especially suitable for machine tool spindle bearing. It is divided into NN and NNU two structural forms. NN-type bearing a double wall of the inner and outer ring without ribs, NNU type of bearings, compared with a double wall of the outer ring while the inner ring without ribs, the two bearings shall restrict the axis and the relative axial displacement between the housing for non-locating bearings

 

Types of Cylindrical Roller Bearing

  • Single row cylindrical roller bearings
  • Double row  full complement cylindrical roller bearings
  • Single row  full complement cylindrical roller bearings
  • Four row cylindrical roller bearings  

     

  • Features:

  •  

  • cylindrical roller line contact with the raceway, radial load capacity, both for load and impact load to bear weight, but also for high-speed rotation. Cylindrical roller bearing raceway and rolling element geometry improved after the design has a high carrying capacity, rib and roller end of the new structural design not only improves the axial load bearing capacity, while improving the roller face contact area with the wall lubrication conditions, and improve the bearing performance. Such bearings is mainly used for medium and large motors, generators, internal combustion engines, gas turbines, machine tool spindles, deceleration devices, handling machinery, all types of industrial machinery.

Product

 Cylindrical roller bearings

Model Number

 NJ207M,NJ207E

Bore Size(d)

  35 mm

Outside Diameter(D)

  72 mm

Width 

  17 mm 

Number of Row

Single row- split type

Clearance

C2,C3,C0,C4,C5

Brand

Chinese brand bearing

Cage

Brass Cage / Nylon Cage / Steel Cage

Material

Chrome Steel / Carbon Steel / Stainless Steel

 

 

Our  technical parameters

 

new modle old modle d D width
(mm) 		Cr Cor weight
(mm) (mm) (kN) (kN) (kg)
NU2206E 32506E 30 62 20 45.5 48 0.268
NU306E 32306E 30 72 19 49.2 48.2 0.377
NU2306E 32606E 30 72 27 70 75.5 0.538
NU406 32406 30 90 23 57.2 53 0.73
NU1007 32107 35 62 14 19.5 18.8 0.16
NU207E 32207E 35 72 17 46.5 48 0.311
NU2207E 32507E 35 72 23 57.5 63 0.414
NU307E 32307E 35 80 21 62 63.2 0.501
NU2307E 32607E 35 80 31 87.5 98.2 0.738
NU407 32407 35 100 25 70.8 68.2 0.94
NU1008 32108 40 68 15 21.2 22 0.22
NU208E 32208E 40 80 18 51.5 53 0.394
NU2208E 32508E 40 80 23 67.5 75.2 0.507
NU308E 32308E 40 90 23 76.8 77.8 0.68
NU2308E 32608E 40 90 33 105 118 0.974
 

Our Services

  

1.Customer service:

Any questions to be sent will get response within 24 hours.

Well-trained & experienced staff are to answer all your inquiries in English of course.
Working time: 9:00am ~6:00pm, Monday to Saturday(UTC+8).

2.After-sales service:
Before shipment ,products will be strictly inspection on our factory QC Process System. Just in case,there is abnormal.Please contact us at first time, Customer Complaint handling.

 

3.Some samples are free