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NJ312M Single Row Cylindrical Roller Bearing 60x130x31 Mm
NJ312M Single Row Cylindrical Roller Bearing 60x130x31 mm
60MM Bore; Straight Bore Profile; 130MM Outside Diameter; 31MM Width; Bronze Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Internal Clearance; Retainer.
- 1 Rib Inner Ring
- 2 Rib Outer Ring
- Cage on Outer Ring ID
- M - Brass Cage
The NJ312M 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.
|
Part Number |
NJ312M |
Package |
Carton Box+Pallet |
|
Size: |
60x130x31 mm |
Material |
Bearing steel |
|
Bore diameter (d): |
60 mm (2.362 Inch) |
Place of Origin |
Japan |
|
Outside Diameter (D): |
130 mm (5.118 Inch) |
Structure |
Cylindrical Roller Bearing |
|
Width, outer ring (T): |
31 mm (1.22 Inch) |
Sealing |
No seal |
|
Profile |
Complete with Outer and Inner Ring |
Grease Limiting Speed (r/min) |
4800 1/min |
|
Relubricatable |
Yes |
Oil Limiting Speed (r/min) |
5600 1/min |
|
Radial internal clearance |
C0-Medium |
FW |
77 mm |
|
Precision Grade |
RBEC 1 / ISO P0 |
CR2 |
12600 kgf |
|
Number of Row |
1 |
COR2 |
12900 kgf |
|
MOQ |
1PCS |
Certifications |
ISO9001:2015 |
|
Weight |
2.11KG |
Basic dynamic load rating |
124 kN |
|
Payment Term |
TT or Western Union |
Basic static load rating |
126 kN |
|
Brand Name |
As per requirement |
Lead Time |
3~5 Days |
|
Bore type |
Cylindrical |
Application |
Manufacturing Plant, Energy & Mining |
|
Bore Profile |
Straight |
Snap Ring |
No |
|
Heat Stabilization |
Temperatures up to 120 °C |
Seperable |
Inner Ring - One Side |
|
R |
2.1 mm |
R1 |
2.1 mm |
|
DA2 |
119 mm |
DB1 |
0.0 mm |
|
DB2 |
0.0 mm |
RA |
2 mm |
|
EW |
0.0 mm |
RB |
2 mm |
|
DA1 |
71 mm |
DBB1 |
71 mm |
|
DC |
79 mm |
DBB2 |
75 mm |
|
DD1 |
79 mm |
Retainer |
Yes |
|
Cage Type |
|
Other Features |
1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
Please contact Cherry if you are interested in this product:
WhatsApp: +86 13825082601
Mobile: +86 18928876761
Email: zk9@zkbearings.com
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