Product Details
Place of Origin: China
Brand Name: SFT
Model Number: K12x18x12TN
Payment & Shipping Terms
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: carton,pallet
Delivery Time: 20-45DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 50000PCS/MONTH
Number Of Row: |
Single Row |
Type: |
Needle |
Feature: |
High Speed Low Noise |
Precision Rating: |
P0,P4,P6 |
Seals Type: |
Open |
Number Of Row: |
Single Row |
Type: |
Needle |
Feature: |
High Speed Low Noise |
Precision Rating: |
P0,P4,P6 |
Seals Type: |
Open |
Needle Roller Bearing K12x18x12TN Cage needle bearing K12x18x12TN
Needle roller bearings with cylindrical roller bearings,relative to its diameter, roller is fine and long. This is called needle roller. Although it has a small section, the load bearing capacity of bearing still had high, with thin and long needle bearing roller, so the radial structure is compact, compered with the other bearings,the size of the inner diameter and load capacity is the same.and its has the minimum size of outside diameter, especially for supporting structure of radial installation size restricted.
SPECIAL NOTES
• HFL series has two integral radial bearings arranged on both sides of needle roller clutch. They can therefore support radial forces in particularly space-saving bearing arrangements.
• Plastic springs (HFL...KF) are available for some sizes.
• Partially knurled outer ring (HFL...R) is available upon request.
• A special tool is suggested when assembling the clutch and bearing assembly. For details please contact our engineers.
• Only after the clutch and bearing assembly has been pressed into the hole of the housing, the drawn thin-walled outer ring could then obtain its final dimension and geometric accuracy.
• The transmissible torque and the stresses which can be taken by the housing are subject to the material and the wall thickness of the housing, and such data is needed upon enquiry.
• The clutch and bearing assembly can be normally used in temperature range from -30°C to 120°C. For the working environment above 70°C, oil lubrication is recommended.
| Bearing Designation | Main Dimensions | Basic Rated Load | Limited speed | ||||
| Fw Ew Bc | Co | Min-1 | |||||
| K3x5x7TN | 3 | 5 | 7 | 1540 | 1290 | 50000 | |
| K4x7x7TN | 4 | 7 | 7 | 1740 | 1270 | 43000 | |
| K4x7x10TN | 4 | 10 | 2330 | 1840 | 43000 | ||
| K5x8x8TN | 5 | 8 | 8 | 2350 | 1920 | 39000 | |
| K6x9x10TN | 6 | 9 | 10 | 3350 | 3150 | 37000 | |
| K6x10x13TN | 6 | 10 | 13 | 3800 | 3100 | 35000 | |
| K7x10x8TN | 7 | 10 | 8 | 2850 | 2650 | 34000 | |
| K8x11x10TN | 8 | 11 | 10 | 3950 | 4100 | 32000 | |
| K8x12x10TN | 8 | 12 | 10 | 5000 | 4700 | 32000 | |
| K9x12x10TN | 9 | 12 | 10 | 4500 | 5000 | 31000 | |
| K10x13x10TN | 10 | 13 | 10 | 4750 | 5500 | 29000 | |
| K10x14x10TN | 10 | 14 | 10 | 5800 | 6000 | 29000 | |
| K10x16x12TN | 10 | 16 | 12 | 8100 | 7200 | 28000 | |
| K12x15x10TN | 12 | 15 | 10 | 4900 | 6100 | 27000 | |
| K12x16x13TN | 12 | 16 | 13 | 8000 | 9400 | 27000 | |
| K12x18x12TN | 12 | 18 | 12 | 10000 | 9900 | 26000 | |
| K14x18x15 | 14 | 18 | 15 | 10400 | 13900 | 25000 | |
| K14x20x13 | 14 | 20 | 12 | 10300 | 10600 | 24000 | |
| K15x19x10 | 15 | 19 | 10 | 7500 | 9200 | 24000 | |
| K15x21x15 | 15 | 21 | 15 | 14300 | 16400 | 24000 | |
| K16x20x10 | 16 | 20 | 10 | 7800 | 9900 | 24000 | |
| K16x22x12 | 16 | 22 | 12 | 11500 | 12500 | 23000 | |
| K17x21x10 | 17 | 21 | 10 | 8100 | 10600 | 23000 | |
| K18x22x10 | 18 | 22 | 10 | 8400 | 11300 | 24000 | |
| K18x24x12 | 18 | 24 | 12 | 11700 | 13300 | 22000 | |
| K19x23x17 | 19 | 23 | 17 | 12500 | 19200 | 22000 | |
| K20x26x12 | 20 | 26 | 12 | 13400 | 16200 | 21000 | |
| K20x28x20 | 20 | 28 | 20 | 23900 | 28500 | 20000 | |
| K21x25x13 | 21 | 25 | 13 | 10100 | 15100 | 21000 | |
| K22x26x10 | 22 | 26 | 10 | 9100 | 13400 | 20000 | |
| K24x28x13 | 24 | 28 | 13 | 11000 | 17600 | 19000 | |
| K25x29x13 | 25 | 29 | 13 | 11300 | 18400 | 18000 | |
have many designs and sizes to match their widely uses: NA series / K series / RNA series / RNAOL series / NUTR series / RNAO series / NAOL series / NAL series / NAVP series / KBK series / STO series / F series / HK series / KNL series.
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