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NJ238 NJ240 Cylindrical Roller Bearing NJ236EM1 For Engineering Machinery

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NJ238 NJ240 Cylindrical Roller Bearing NJ236EM1 For Engineering Machinery

NJ238 NJ240 Cylindrical Roller Bearing NJ236EM1 For Engineering Machinery
NJ238 NJ240 Cylindrical Roller Bearing NJ236EM1 For Engineering Machinery

Large Image :  NJ238 NJ240 Cylindrical Roller Bearing NJ236EM1 For Engineering Machinery

Product Details:
Place of Origin: CHINA
Brand Name: HDBB
Certification: ISO9001 & GB307
Model Number: NJ236EM1 NJ238 NJ240
Payment & Shipping Terms:
Minimum Order Quantity: 10 Pcs
Packaging Details: Industrial Packing Single Color Box OEM
Delivery Time: 5-7 Works days
Payment Terms: T/T , Western Union, RMB
Supply Ability: 80,000 Pcs per Month

NJ238 NJ240 Cylindrical Roller Bearing NJ236EM1 For Engineering Machinery

Description
Model: NJ236EM1 NJ238 NJ240 Product: Cylindrical Roller Bearing
Material: Chrome Steel Number Of Row: Single Row
Size: 180*320*52 Mm Cage: Brass Nylon Steel
Precision: P0 P6 P5 P4 P2 Hardness: 60-64 HRC
High Light:

NJ240 Cylindrical Roller Bearing

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NJ238 Cylindrical Roller Bearing

Cylindrical Roller Bearing NJ236EM1 NJ238 NJ240 For Engineering Machinery Size 180x320x52 Mm

 

1. Cylindrical roller bearings Description :

Cylindrical roller bearings, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.


There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).
Double row cylindrical roller bearings are available in several designs with a cylindrical or tapered bore. The standard assortment presented in this section includes:
NNU design bearings
NN design bearings
NNUP design bearings

2. Types of Cylindrical roller bearings :

Single row cylindrical roller bearing: NU, NJ, NUP, N series
Double row cylindrical roller bearings:NNU series
Four row cylindrical roller bearing:FC series
Single row full complement cylindrical roller bearing:SL18 series, SL 19 series
Double row full complement cylindrical roller bearing: SL01 series, SL02 series, SL18 series.

 

 

3. Cylindrical roller bearing size chart:

Bearing No. d D B
mm mm mm
NJ202-E-TVP2 15 35 11
NJ203-E-TVP2 17 40 12
NJ204-E-TVP2 20 47 14
NJ205-E-TVP2 25 52 15
NJ206-E-TVP2 30 62 16
NJ207-E-TVP2 35 72 17
NJ208-E-TVP2 40 80 18
NJ209-E-TVP2 45 85 19
NJ210-E-TVP2 50 90 20
NJ211-E-TVP2 55 100 21
NJ212-E-TVP2 60 110 22
NJ213-E-TVP2 65 120 23
NJ214-E-TVP2 70 125 24
NJ215-E-TVP2 75 130 25
NJ216-E-TVP2 80 140 26
NJ217-E-TVP2 85 150 28
NJ218-E-TVP2 90 160 30
NJ219-E-TVP2 95 170 32
NJ220-E-TVP2 100 180 34
NJ221-E-TVP2 105 190 36
NJ222-E-TVP2 110 200 38
NJ224-E-TVP2 120 215 40
NJ226-E-TVP2 130 230 40
NJ228-E-M1 140 250 42
NJ230-E-M1 150 270 45
NJ232-E-M1 160 290 48
NJ234-E-M1 170 310 52
NJ236-E-M1 180 320 52
NJ238-E-M1 190 340 55
NJ240-E-M1 200 360 58
NJ244-E-M1 220 400 65
NJ248-E-TB-M1 240 440 72
NJ252-E-TB-M1 260 480 80

 

 

NJ238 NJ240 Cylindrical Roller Bearing NJ236EM1 For Engineering Machinery 0

NJ238 NJ240 Cylindrical Roller Bearing NJ236EM1 For Engineering Machinery 1

 


4. Application of Roller Bearing :

These bearings are mostly found in middle-sized and large-sized motors, electricity generators, internal combustion engines, gas turbines, machine tool spindles, deceleration devices, unloading and lifting machines and other industrial machines.

 

 

NJ238 NJ240 Cylindrical Roller Bearing NJ236EM1 For Engineering Machinery 2

5. Package and shipping for Roller Bearing :

 

 

NJ238 NJ240 Cylindrical Roller Bearing NJ236EM1 For Engineering Machinery 3

 

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