Product Details
Place of Origin: China
Brand Name: SFT
Model Number: NTA4860
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
Lubrication: |
Grease Lubrication |
Bore Size: |
76.2 - 76.21 Mm |
Quality: |
Long Life |
Feature: |
High Speed Low Noise |
Precision Rating: |
P0,P4,P6 |
Cage Material: |
Nylon & Metal |
Lubrication: |
Grease Lubrication |
Bore Size: |
76.2 - 76.21 Mm |
Quality: |
Long Life |
Feature: |
High Speed Low Noise |
Precision Rating: |
P0,P4,P6 |
Cage Material: |
Nylon & Metal |
thrust needle roller bearing NTA4860
Product Description
Types of Needle roller bearing
Needle roller bearings are roller bearings with cylindrical rollers that are long and thin in relation to their diameter.In spite of their low cross section,needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.A needle roller bearing is a bearing which uses small cylinrical rollers.
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.
Application
Needle bearigs are heavily used in engine components such as rocker arm pivots,pump,compressors and transmissions.
Models:
NTA411 NTA512 NTA613 NTA815 NTA916 NTA1018 NTA1220 NTA1423 NTA1427 NTA1625 NTA1828 NTA2031 NTA2233 NTA2435 NTA2840 NTA3244 NTA3446 NTA3648 NTA3650 NTA4052 NTA4458 NTA4860 NTA5266 NTA6074 NTA6681
Needle roller bearings size:
Shaft Diameter | Bearing Designation | Mass(g) | Boundary Dimentions | Washers Thickness | Basic Load Rating | Limiting Speed | ||||||||
Cr Dynamic | Cor Static | |||||||||||||
Dc1 | Dc | Dw | TRA | TRB | TRC | TRD | TRE | TRF | Cr(N) | Cor(N) | Greasc | |||
6.35 | NTA411 | 6.35 | 17.45 | 1.984 | 0.80 | 1.60 | 2.40 | 4114 | 9163 | 28000 | ||||
7.92 | NTA512 | 7.92 | 19.50 | 1.984 | 0.80 | 1.60 | 4670 | 11164 | 25000 | |||||
9.52 | NTA613 | 9.52 | 20.62 | 1.984 | 0.80 | 1.60 | 2.40 | 4848 | 12188 | 23000 | ||||
12.70 | NTA815 | 12.70 | 23.80 | 1.984 | 0.80 | 1.60 | 2.40 | 5738 | 16280 | 19000 | ||||
14.27 | NTA916 | 14.27 | 25.40 | 1.984 | 0.80 | 2.40 | 6183 | 18281 | 18000 | |||||
15.88 | NTA1018 | 15.88 | 28.58 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 4.00 | 7072 | 22551 | 16000 | ||
19.05 | NTA1220 | 19.05 | 31.75 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 4.00 | 7873 | 27088 | 14000 | ||
22.22 | NTA1423 | 22.22 | 36.50 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 10453 | 40966 | 12000 | |||
22.22 | NTA1427 | 22.22 | 42.85 | 1.984 | 1.60 | 2.40 | 3.20 | 15257 | 68944 | 10000 | ||||
25.40 | NTA1625 | 25.40 | 39.67 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 4.00 | 10764 | 43902 | 11000 | ||
28.58 | NTA1828 | 25.58 | 44.45 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 13522 | 60938 | 9800 | |||
31.75 | NTA2031 | 31.75 | 49.21 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 4.00 | 4.80 | 16431 | 80954 | 8800 | |
34.92 | NTA2233 | 34.92 | 52.37 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 4.00 | 4.80 | 17392 | 89405 | 8200 | |
38.10 | NTA2435 | 38.10 | 55.50 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 4.00 | 4.80 | 18904 | 102304 | 7700 | |
44.45 | NTA2840 | 44.45 | 63.50 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 4.00 | 4.80 | 20639 | 119651.2 | 6900 | |
50.80 | NTA3244 | 50.80 | 69.85 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 4.00 | 4.80 | 19571 | 115203.2 | 6200 | |
53.98 | NTA3446 | 53.98 | 73.02 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 19883 | 119651.2 | 5900 | |||
57.15 | NTA3648 | 57.15 | 76.20 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 4.00 | 4.80 | 20194 | 123654.4 | 5700 | |
57.15 | NTA3650 | 57.15 | 79.38 | 3.125 | 32915 | 168134.4 | 5300 | |||||||
63.50 | NTA4052 | 63.50 | 82.55 | 1.984 | 0.80 | 1.60 | 2.40 | 3.20 | 20772 | 132105.6 | 5200 | |||
69.85 | NTA4458 | 69.85 | 92.08 | 3.175 | 0.80 | 1.60 | 2.40 | 3.20 | 4.00 | 4.80 | 41722 | 242416 | 4600 | |
76.20 | NTA4860 | 76.20 | 95.25 | 1.984 | 0.80 | 1.60 | 3.20 | 21973 | 149452.8 | 4500 | ||||
82.55 | NTA5266 | 82.55 | 104.78 | 3.175 | 0.80 | 3.20 | 44925 | 279779.2 | 4000 | |||||
95.25 | NTA6074 | 95.25 | 117.48 | 3.175 | 0.80 | 1.60 | 2.40 | 3.20 | 48928 | 326483.2 | 3500 | |||
104.78 | NTA6681 | 104.78 | 128.59 | 3.175 | 0.80 | 2.40 | 3.20 | 4.80 | 55600 | 395427.2 | 3200 |