NJ 248 Mill Bearing

🔍

NJ 248

Bore Diameter:240 mm

Outside Diameter:440 mm

Width:72 mm

The NJ 248 bearing is a cylindrical roller bearing with an inner diameter of 240 mm , an outer diameter of 440 mm, a width of 72 mm. It typically uses P5 P6 PO grade precision tolerances and open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

240 mm

Outside Diameter:

440 mm

Thickness:

72 mm

Specifications:

Structure:

Cylindrical roller bearing

Brand:

JHB

Precision Rating:

P5 P6 PO

Bearing Material:

GCr15SiMn GCr15

Seals Type:

open

Transaction Information:

Detailed description

Current Code:NJ248 original code:42248

Dimension:240x440x72mm

Class:P5 P6 P0

Weight:49.6kgs

The cage type: Brass cage

The forging material:GCr15SiMn GCr15

The delivery time:20-30 days

The package:standard export wooden case

Single-row cylindrical roller bearings are separable bearings,the rollers are guided by the two ribs of bearing rings.The cage,rollers and guide ring are assembled to a unit, and can be separated from the other ring. These bearings are easy to be mounted and dismounted,especially inner and outer rings interference fit with shafts and housings.

The structures of cylindrical roller bearings are distinguished by ribs.Type N has inner ring with two ribs and outer ring without rib;type NU has outer ring with two ribs and inner ring without rib; type NJ has inner ring with rib and outer ring with two ribs, and can carry certain axial loads in one direction;type NF has inner ring with two ribs and outer ring with rib.

The application:

Rigid stranders

Tubular stranders

Bow skip stranders

Double Twist Bunchers

Drum Twister Stranders

Planetary stranders

Worm gear

Screw Drives

Turbine engine mainshafts

Transmissions

large-size generators,

machine tool spindles,

axle boxes,

bent axles of diesel engines,

gearboxes

Mechanical presses

Electrical motors

Pumps and compressors

Traction motors for railway vehiches

Axle boxes for railway vehicles

Steel mills

And so on.

Share this product to:

Let more people see your product

How can you buy NJ 248 Mill Bearing on the Internet?
High quality NJ 248 ( ID: 240 mm OD: 440 mm WD: 72 mm , P5 P6 PO Accuracy Class , GCr15SiMn GCr15 Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NJ 248. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

- GCr15SiMn cylindrical roller bearing NCF1856V
- Full complement cylindrical roller bearings inculde single- row full complement cylindrical roller
- wire rope pulleys of cranes Bearing NCF1876V
- ull complement cylindrical roller bearings inculde single- row full complement cylindrical roller
- rolling mills bearing 24060C/W33
- JinHang Precision Bearing Co.,Ltd with the purpose of design , development,
- wire rope pulleys of cranes bearing NCF1876V
- Full complement cylindrical roller bearings inculde single- row full complement cylindrical roller
- VLA200414N slewing ball bearing 503.3x304x56mm with teeth
- The outer diameter:503.3mm,Inner diameter:304mm,Height:56mm, It is the light series bearing structure
- VLA 200544 N bearing 640.3x434x56mm for bucket wheel excavators
- The VLA 200544 N bearing outer diameter:640.3mm,Inner diameter:434mm,Height:56mm, It is the light
- VLA200644N Slewing bearing 742.3x534x56mm for conveyor booms
- The VLA 200644 N bearing outer diameter:742.3mm,Inner diameter:534mm,Height:56mm, It is the
- VLA200744N bearing 838.1x634x56mm for large excavators equipment
- The VLA 200744N bearing outer diameter:838.1mm,Inner diameter:634mm,Height:56mm, It is the light series

NJ 248 Mill Bearing

NJ 248 Related Products »

Product Groups

Information

Category