High Precision Roller Bearing Single Row Large and Medium-Sized
Motor NJ407
As a supplier of bearings,we can offer many kinds of bearings like
Deep groove ball bearings,block bearings,cylindrical roller
bearings,hub wheel bearings,etc.
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 |
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
| Name | Cylindrical Roller Bearing |
| Model | N, NU, NJ, NF, NUP, NN, NNU, FC, FCD, FCDP, NNCF,NNF,SL etc |
| NU222, NNU4952, N236, NJ315, NF216 ,NNCF2218, NNF5008, SL185032… |
| Material | GCr15 | Certificate | ISO9001:2001 |
| Precision | P0, P6, P5 | Clearance | C0,C1,C2,C3,C4,C5 etc. |
| Bore Size: | 20mm-160mm | Outside diameter | 40mm-400mm |
| Cage Type | E,ECP,M,TVP,EJ |
| Seals Type | RS, 2RS, R2, Z, 2Z, 2RZ etc |
| Features | The structure of Cylindrical roller bearing is theinner ring and
outer ring which can be seperated. Cylindrical Roller Bearing
without sidewall in inner nor outer rings can be used as a free-end
bearings because its inner and outer rings can move relative to the
axial. Cylindrical Roller Bearing which has double sidewalls in
either inner or outer ring and single sidewall in the other
side,can bear a certain degreeof axial load. |
| Application | Mainly used in automobile, electrical equipment, instrument,
building machinery, rolling stock agricultural machinery and
various specialized machineries,machine spindle application. |
| Package | pallet, wooden case,industrial package or as customers' requirement |
| Price | FOB,CFR, CIF | Delivery Time | 15-30days |
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...
