Large and Medium-Sized Motor Cylindrical Roller Bearing NJ407
Large and Medium-Sized Motor Cylindrical Roller Bearing NJ407
| Strusture | Cylinderical roller bearing |
| Type | roller bearing |
| Bore size | 35 mm |
| Outside Diameter | 100 mm |
| Breadth | 25 mm |
| Weight | 0.94 kg |
| Model number | NJ407, NJ407 , NJ407 , NJ407 ECML , NJ407 ECJ , NJ407 ECP |
| Precision | P0 P6 P5 P4 , ABEC-1 , ABEC-3 , ABEC-5 , ABEC-7 |
| Seals type | Not |
| Clearance | C0,C2,C3,C4,C5 |
| Vabration | Z1 , Z2 , Z3 , Z4 |
| Number row | single row |
We Also Can Supply Another Item :
| Bearing No. | dxDxB(mm) | Weight(kg) |
| NJ 200 Series |
| NJ202 | 15x35x11 | 0.049 |
| NJ203 | 17x40x12 | 0.070 |
| NJ204 | 20x47x14 | 0.110 |
| NJ205 | 25x52x15 | 0.140 |
| NJ206 | 30x62x16 | 0.210 |
| NJ207 | 35x72x17 | 0.310 |
| NJ208 | 40x80x18 | 0.380 |
| NJ209 | 45x85x19 | 0.440 |
| NJ210 | 50x90x20 | 0.490 |
| NJ211 | 55x100x21 | 0.670 |
| NJ212 | 60x110x22 | 0.830 |
| NJ213 | 65x120x23 | 1.050 |
| NJ214 | 70x125x24 | 1.150 |
| NJ215 | 75x130x25 | 1.300 |
| NJ216 | 80x140x26 | 1.550 |
| NJ217 | 85x150x28 | 1.950 |
| NJ218 | 90x160x30 | 2.400 |
| NJ219 | 95x170x32 | 2.900 |
| NJ220 | 100x180x34 | 3.500 |
| NJ221 | 105x190x36 | 4.100 |
| NJ222 | 110x200x38 | 4.900 |
Cylinderucal Roller Bearing Application :
Example of use on Pumps, blowers, speed reducers, general machinery,
Large and medium-sized motor, locomotives, spindle, internal combustion engines, generators, gas turbines,
reducer, rolling mill, vibrating screen and lifting transportation machinery
1. Roller and groove for line contact or repair referral contact, radial load capacity, is designed to withstand heavy load and impact load.
2. Small friction coefficient, suitable for high speed, limit rotational speed close to deep groove ball bearing.
3. N-type and NU type can axial movement and can adapt caused by thermal expansion or installation error and shell the shaft of relative location changes, can make free use of the bearing. 4. The hole of shaft or block the demand is higher, bearing processing after installation relative skewed to outer ring axis and kept under strict control, lest cause contact stress concentration.
5. Inner circle or their cups are separable, convenient in installation and removal.
NU,NJ series precision cylindrical roller bearing
Advantage of cylindrical roller bearing:
1. Longer bearing service life
2. Improved load capacity
3. Better compensation of misalignments
4. Suitable for taking up higher axial loadings
5. Uniform load distribution
6. Reduced friction, lower operating temperature
7. Enhance formation of lubrication
Our Bearing Range:
1.Deep groove ball bearing
2.Thrust ball bearing
3.Angular contact ball bearing
4.Self-Aligning ball bearing
5.Taper roller bearing
6.Cylindrical roller bearing
7.Spherical rolller bearing
8.Bearing cage
9.Forging etc...
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SGS / CE Precision Ball Bearings Large Medium Sized Motor NJ407 Images
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