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K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies

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K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies

K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies
K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies

Large Image :  K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies

Product Details:
Place of Origin: China,liaocheng
Brand Name: SILURIAN
Certification: ISO9001, ISO14001
Model Number: K25X31X21
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Plastic tube+individual box+carton
Delivery Time: 5-8 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20000 Pieces per month

K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies

Description
Precision: P0 P6 P5 P4 P2 Product Name: Needle Bearings HK
Structure: General Material: Bearing Steel
Marke: Global HS Code: 84826000
High Light:

P2 Needle Roller Bearings

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K25X31X21 Needle Roller Bearings

HFL 2530 HFL2530 China Manufacturer   Needle Roller Clutch Bearing

 

K25X31X21 Flat Cage Needle Roller Bearing And Cage Assemblies

 

K25X31X21 Flat Cage Needle Roller Bearing And Cage Assemblies

 

Data Sheet

Item K
Seals type open
Cage Steel cage
Size K25X31X21
Weight 26.2 g
Package singer box or as your requirements
Delivery time 7- 10 days
Port Shanghai;Ningbo

 

Different Sizes For Your Reference

 

Shaft Bearing Designation Mass BoundaryDimensions BasicLoadRating Limiting Speed
Diameter          
      Approx Fw D C     Oil
  CurrentCode OriginalCode   Dynamic Static
mm     g mm N rpm
17 K17X21X10 29241/17 5.6 17 21 10 7900 10100 21000
K17X21X13 39241/17 7.5 17 21 13 10000 14100 21000
K17X21X17 59241/17 9.5 17 21 17 12000 17400 21000
K17X23X14 29243/17 11.5 17 23 14 11000 15000 21000
18 K18X22X10 29241/18 6.1 18 22 10 8200 9900 20000
K18X22X13 39241/18 7.7 18 22 13 9000 12100 20000
K18X22X17 59241/18 10.8 18 22 17 11900 17600 20000
K18X24X12 19243/18 11.6 18 24 12 11200 12900 20000
K18X24X13   12.6 18 24 13 12900 14900 20000
K18X24X13.5   13 18 24 13.5 12900 14900 20000
K18X24X20 49243/18 19 18 24 20 20000 26500 20000
K18X25X14   14.9 18 25 14 16500 18800 20000
K18X25X22   24.3 18 25 22 22900 28400 20000
K18X26X14   19 18 26 14 18000 20000 18000
K18X28X16 19244/18 24 18 28 16 19000 18400 19000
19 K19X23X13   8.2 19 23 13 9300 13000 20000
K19X23X17   11.1 19 23 17 12000 18600 20000
20 K20X24X10 29241/20 6.5 20 24 10 8700 12100 19000
K20X24X12   8 20 24 12 9600 13800 19000
K20X24X13 39241/20 8.9 20 24 13 9600 13800 19000
K20X24X17 59241/20 11.2 20 24 17 12400 20000 19000
K20X26X12 19243/20 13.2 20 26 12 13100 15700 19000
K20X26X16 K9249/20 17.5 20 26 16 18000 25000 18500
K20X26X17 39243/20 18.2 20 26 17 18700 25500 19000
K20X26X20 49243/20 22 20 26 20 20600 28500 19000
K20X28X20 19245/20 26.8 20 28 20 23400 28000 18000
K20X28X25 29245/20 36.2 20 28 25 30000 28500 18000
K20X30X30 39245/20 56 20 30 30 35000 41000 18000
21 K21X25X13   9 21 25 13 9600 14500 19000
K21X25X17   12 21 25 17 12800 21000 19000
22 K22X26X10 29241/22 7.1 22 26 10 8700 12900 18000
K22X26X13 39241/22 9.4 22 26 13 10000 15400 18000
K22X26X17 59241/22 12.1 22 26 17 13100 22100 18000
K22X27X13 29242/22 10.8 22 27 13 14000 23000 18000
K22X28X17 39243/22 19.7 22 28 17 19000 26500 18000
K22X28X23 59243/22 26 22 28 23 20000 27000 19000
K22X29X16 19244/22 22.2 22 29 16 19500 25000 17000
K22X30X15TN   14.4 22 30 15 19600 22900 17000
K22X30X20 19245/22 28 22 30 20 21000 23500 18900
K22X32X24   43.4 22 32 24 33500 39500 16000
23 K23X35X16TN   30 23 35 16 24000 23400 15000
24 K24X28X10   8.1 24 28 10 9400 14300 17000
K24X28X13   10.1 24 28 13 10500 17000 17000
K24X28X17 9243/24 13.2 24 28 17 14000 24500 17000
K24X29X13   13.5 24 29 13 13100 19100 16000
K24X30X17   21.5 24 30 17 19000 27000 16000
K24X30X31   39.1 24 30 31 27000 43000 16000
25 K25X29X10 29241/25 8.3 25 29 10 9700 14900 16000
K25X29X13 39241/25 10.4 25 29 13 10800 17900 16000
K25X29X17 59241/25 13.7 25 29 17 14500 25500 16000
K25X30X13 29242/25 12.9 25 30 13 14100 21300 16000
K25X30X20 59242/25 20.5 25 30 20 21100 28000 16000
K25X30X25   21 25 30 25 21700 40400 15000
K25X30X26 52.436 21.6 25 30 26 20100 26500 15000
K25X31X17 39243/25 21.8 25 31 17 19000 28000 16000
K25X31X21 39243/25 26.2 25 31 21 24100 37500 16000
K25X32X16 19244/25 24.5 25 32 16 20500 27500 15000
K25X33X20 19245/25 32 25 33 20 28000 37500 15000
K25X33X24 29245/25 38.7 25 33 24 33900 46500 15000
K25X34X18   32 25 34 18 48000 67000 15000
K25X35X30 39245/25 65.5 25 35 30 46500 61500 14000
K25X30X26 ZW

 

 

K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies 1K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies 2K25X31X21 Flat Cage Needle Roller Bearings Cage Assemblies 3

Structure Types

 

 

Needle retainer assembly K/K...ZW/K...D/K...ZWD type series:

 

Needle roller cage assembly components related to the size of the fixed axial bearing assembly use. When using high -speed condition when the retainer and the axial limit should be added to a washer through the heat-treated in order to avoid to maintain direct contact with the limit.

 

 

Features

 

- Smaller cross-section leading to greated rigidity,higher load-carrying capacity & lower inertia of the needle roller bearings help size and weight reductions in machinery.

- Though they are less wide,their load carrying capacity is high and is most suitable for applications where the load is high & the radial space is less.

- Needle roller bearings,which are designed to withstand oscillation can operate under severe conditions & interchange with sliding bearings.

. Brand:  per your demand, also can be made in your own brand.

 

Features of Needle retainer assembly :

 

a. High Precision and Rigidity

b. Ease of Assembly

c. Complete range of types

d. Needle retainer assembly bearings are used in automobile, rolling mill, mining, metallurgical industry,plastic machinery, etc.

e. Special Directions
- Bearing running clearance and inner-cutting roundness should be regulated according to different conditions.
- Machine tools should be used for press-in fitting or thermal fitting of the bearing
- Limited by plastic cages (suffixed with TN) and sealing-element material, operating temperature is -300C---+1000C.
- For general disposition design of bearings, refer to the relevant recommendation in the applied

technology of rolling

bearings.

f. Other advantages of Needle retainer assembly :

.Bearing material:bearing steel Gcr15 Chrome Steel

.Smooth movement,low friction,high rigidity and long life

.Nice appearance,complete product system

.We can make non-standard needle retainer assembly bearings according to clients samples of drawing

 

Details of High-end technology&facilities for K series needle retainer assembly

 

Our factory:

 

High - End Technology Needle Roller And Cage Assemblies Long Service Life

 

About us:
 

. More than 20 years' experience in bearing manufacturing: the complete industry chain: continuous material suppliers,strong supply capacity, perfect system of freight forwarding.

. Customization production: size, modle, and package are per clients' demand.

. Realizable quality: we have our own factory, professional design team, strict quality control system and strong transportation cooperation.

. Professional: We can offer almost types of linear guide rail.Diameter 10-60mm,the Length can be produced according to your requirement.

. Delivery fast: Goods be sent out within 1 to 5 working days based on order quantity.

. First-class pre and after service: we ensure the well processing of the practice of our products for customers.

 

 

Contact Details
Silurian Bearing Factory

Contact Person: Admin

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