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NJ 315 ECM/C4VA301 Single Row Cylindrical Roller Bearing 75x160x37 Mm
NJ 315 ECM/C4VA301 Single Row Cylindrical Roller Bearing 75x160x37 mm
Cylindrical Roller Bearing, NJ 315 ECM/C4VA301, 75x160x37 mm, Brass Cage, Single Row, No Seal, Outer Ring-Both Side Separable; No Snap Ring, Relubricatable, C0.
The NJ315ECM/C4VA301 is a single-row cylindrical bearing with NJ design. The outer ring has two rigid ribs, while the inner ring has one rigid rib. As a result, NJ bearings can support radial forces as well as axial forces in a single direction. This bearing type is used as a support bearing. Support bearings allow axial displacement of the shaft relative to the housing in one direction. The shaft is located axially in the other direction. NJ bearings can also be used as locating bearings by combining them with HJ angle rings (available separately). Locating bearings are used to locate a shaft axially in both directions.
EC: Optimized Internal Design Incorporating More And/Or Larger Rollers And With Modified Roller/End Flange Contact.
M: Two-Piece Machined Brass Cage, Roller Centered
C4: Bearing Internal Clearance Greater Than C3.
VA301: Bearing For Railway Vehicle Traction Motors
|
Part Number |
NJ 315 ECM/C4VA301 |
Package |
Carton Box+Pallet |
|
Size: |
75x160x37 mm |
Material |
Bearing steel |
|
Bore diameter (d): |
75 mm (2.953 Inch) |
Place of Origin |
Germany |
|
Outside Diameter (D): |
160 mm (6.299 Inch) |
Structure |
Cylindrical Roller Bearing |
|
Width, outer ring (T): |
37 mm (1.457 Inch) |
Sealing |
No seal |
|
Profile |
Complete with Outer and Inner Ring |
Grease Limiting Speed (r/min) |
4500 r/min |
|
Relubricatable |
Yes |
Oil Limiting Speed (r/min) |
5300 r/min |
|
Radial internal clearance |
C4 |
Cage |
Brass Cage |
|
Precision Grade |
P6 |
Certifications |
ISO9001:2015 |
|
Number of Row |
1 |
Basic dynamic load rating |
280 kN |
|
MOQ |
1PCS |
Basic static load rating |
265 kN |
|
Weight |
3.79 KG |
Lead Time |
3~5 Days |
|
Payment Term |
TT or Western Union |
Application |
gearboxes, agricultural machinery, pumps, compressors, and electric motors. |
|
Brand Name |
As per requirement |
Snap Ring |
No |
|
Bore Type |
Cylindrical |
Seperable |
Outer Ring-Both Side |
|
Bore Profile |
Straight |
Heat Stabilization |
Temperatures up to 120 °C |
|
Retainer |
Yes |
Other Features |
1 Rib Inner Ring, 2 Rib Outer Ring, Cage on Outer Ring ID, High Capacity |
|
Design |
NJ |
Number of flanges, outer ring |
2 |
|
Number of flanges, inner ring |
1 |
Loose flange |
None |
|
Fatigue load limit (Pu) |
33.5 kN |
Tolerance class |
Normal |
|
d1 |
104 mm |
E |
143 mm |
|
r1,2 min |
2.1 mm |
r3,4 min |
2.1 mm |
|
s max |
1.8 mm |
da min. |
87 mm |
|
da max. |
140 mm |
Da min. |
146 mm |
|
Da max |
148 mm |
ra max. |
2 mm |
|
rb max |
2 mm |
kr |
0.12 mm |
|
e |
0.2 mm |
Y |
0.6 mm |
Please contact Cherry if you are interested in this product:
WhatsApp: +86 13825082601
Mobile: +86 18928876761
Email: zk9@zkbearings.com
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