Product Details
Place of Origin: China
Brand Name: SFT
Model Number: NA5904
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
Bore Size: |
20 - 37 Mm |
Precision Rating: |
P6 |
Vibration: |
V1 V2 V3 V4 |
Number Of Row: |
Single Row |
WEIGHT: |
0.02 Kg |
Seals Type: |
No Seal |
Bore Size: |
20 - 37 Mm |
Precision Rating: |
P6 |
Vibration: |
V1 V2 V3 V4 |
Number Of Row: |
Single Row |
WEIGHT: |
0.02 Kg |
Seals Type: |
No Seal |
Competitive price Needle roller bearing NA5904 with inner rings
Product Description:
Definition of Needle roller bearings:
Needle roller bearings are a type of roller bearings and are classified as either radial or thrust depending on the direction of
the load they support. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, roller followers. Thrust bearings include thrust needle bearings. Although not classified as a rolling bearing, there is also a spherical sliding bearing that supports radial and axial loads.
Application of needle roller bearings:
| Bearing No. | Boundary dimensions(mm) | Basic load ratings(N) | Limiting speeds(rpm) | Mass(g) | ||||
| d | Fw | D | B | Cr | Cor | Oil | ||
| NA6900 | 10 | 14 | 22 | 22 | 8281 | 11612 | 23700 | 38.40 |
| NA6901 | 12 | 16 | 24 | 22 | 11647 | 17052 | 20000 | 44.50 |
| NA6902 | 15 | 20 | 28 | 23 | 13100 | 20900 | 18800 | 61.60 |
| NA6903 | 17 | 22 | 30 | 23 | 14400 | 24900 | 17000 | 68.20 |
| NA69/22 | 22 | 28 | 39 | 30 | 21375 | 35750 | 14360 | 130.00 |
| NA6905 | 25 | 30 | 42 | 30 | 19300 | 31750 | 13832 | 138.00 |
| NA69/28 | 28 | 32 | 45 | 30 | 22400 | 36850 | 13832 | 170.00 |
| NA69/32 | 32 | 40 | 52 | 36 | 25500 | 68500 | 11134 | 272.00 |
| NA6907 | 35 | 42 | 55 | 36 | 26000 | 60500 | 11134 | 301.00 |
| NA6908 | 40 | 48 | 62 | 40 | 64000 | 112000 | 8567 | 401.00 |
| NA6909 | 45 | 50 | 68 | 40 | 61500 | 123500 | 8052 | 479.00 |
| NA6910 | 50 | 58 | 72 | 40 | 68000 | 135000 | 7526 | 457.00 |
| NA6911 | 55 | 63 | 80 | 45 | 82560 | 172000 | 7156 | 760.00 |
| NA6912 | 60 | 68 | 85 | 45 | 88500 | 186000 | 6022 | 798.00 |
| NA6913 | 65 | 72 | 90 | 45 | 87600 | 194500 | 6022 | 821.00 |
| NA6914 | 70 | 80 | 100 | 54 | 121000 | 263000 | 5111 | 1326.00 |
| NA6915 | 75 | 85 | 105 | 54 | 128000 | 272000 | 5111 | 1429.00 |
| NA6916 | 80 | 90 | 110 | 54 | 130500 | 280600 | 5000 | 1510.00 |
| NA6917 | 85 | 100 | 120 | 63 | 166000 | 400000 | 4600 | 2200.00 |
| NA6918 | 90 | 105 | 125 | 63 | 172000 | 425000 | 4400 | 2310.00 |
| NA6919 | 95 | 110 | 130 | 63 | 174000 | 440000 | 4200 | 2500.00 |
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