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NA 4822 SKF needle roller bearings with inner ring NA 4822
Type: Needle roller bearings/ Insert bearings
Model: NA 4822
Size: 110*140*30mm/ 1.08kg
Dynamic load rating(C): 93.5KN
Static load rating(C0): 232KN
Fatigue load rating(Pu): 27KN
Reference speed: 3400r/min
Limiting speed: 3800r/min
For insert bearings with grub screws or eccentric locking collar, values specified are for shaft with tolerance h6.
Needle roller bearing: A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter.
Like all bearings, they are used to reduce the friction of a rotating surface.
Application: Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.
We also offer other type bearings
1 | Deep groove ball bearings |
2 | Insert bearings |
3 | Angular contact ball bearings |
4 | Self-aligning ball bearings |
5 | Thrust ball bearings |
6 | Cylindrical roller bearings |
7 | Needle roller bearings |
8 | Tapered roller bearings |
9 | Spherical roller bearings |
10 | Toroidal roller bearings |
11 | Cylindrical roller thrust bearings |
12 | Needle roller thrust bearings |
13 | Tapered roller thrust bearings |
14 | Spherical roller thrust bearings |
NA 4822 SKF needle roller bearings with inner ring NA 4822
Type: Needle roller bearings/ Insert bearings
Model: NA 4822
Size: 110*140*30mm/ 1.08kg
Dynamic load rating(C): 93.5KN
Static load rating(C0): 232KN
Fatigue load rating(Pu): 27KN
Reference speed: 3400r/min
Limiting speed: 3800r/min
For insert bearings with grub screws or eccentric locking collar, values specified are for shaft with tolerance h6.
Needle roller bearing: A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter.
Like all bearings, they are used to reduce the friction of a rotating surface.
Application: Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.
We also offer other type bearings
1 | Deep groove ball bearings |
2 | Insert bearings |
3 | Angular contact ball bearings |
4 | Self-aligning ball bearings |
5 | Thrust ball bearings |
6 | Cylindrical roller bearings |
7 | Needle roller bearings |
8 | Tapered roller bearings |
9 | Spherical roller bearings |
10 | Toroidal roller bearings |
11 | Cylindrical roller thrust bearings |
12 | Needle roller thrust bearings |
13 | Tapered roller thrust bearings |
14 | Spherical roller thrust bearings |
