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NJ2315E.M1 Single Row Cylindrical Roller Bearing 75*160*55mm For Gearboxes Industrial Machinery
Product Overview
NJ2315E.M1 is single‑row cylindrical roller bearing fitted with solid brass cage. It bears heavy radial load plus one‑way axial force, boasts high rigidity and fast‑speed adaptability. Its detachable structure facilitates mounting and disassembly, widely adopted in gear units, electric motors and heavy‑duty industrial machinery.
*Send inquiry to get latest factory price and technical datasheet.
Key Specifiions
Specifiion
Value
Model
NJ2315E.M1
Inner Diameter d
75 mm
Outer Diameter D
160 mm
Width B
55 mm
Roller Set Diameter Fw
95 mm
Minimum Chamfer r,r1
2.1 mm
Basic Dynamic Load Cr
390000 N
Basic Static Load C0r
395000 N
Grease Limit Speed
3550 rpm
Oil Limit Speed
7600 rpm
Net Weight
5.5 kg
Retainer Material
Brass
Main Features
Excellent heavy‑duty radial bearing capacity
Supports moderate unidirectional axial load
Wear‑resistant machined brass solid cage
Separable inner ring and outer‑ring assembly
Great structural rigidity and low operating noise
Suitable for long‑time high‑speed continuous‑run work
Typical Appliions
Heavy‑duty industrial gearboxes
Large‑size driving electric motors
Mining and quarry processing machinery
Bulk‑material transporting conveyors
High‑precision machine tool spindles
Construction and metallurgical plant equipment
*Check matched bearing models to complete your mechanical assembly.
Why Choose GQZ Bearing
30 years professional bearing industry experience
ISO certified strict quality inspection
Flexible OEM & private label customization
3-5 days fast delivery for stocked bearings
Full bearing series, universal interchangeable size
Factory direct price & reliable after-sales service
FAQ
Q1:What load can NJ2315E.M1 undertake?
A1:It mainly carries heavy radial load and moderate one‑direction axial load.
Q2:What does M1 stand for?
A2:M1 means machined brass solid roller cage.
Q3:Can this bearing operate at high rotating speed?
A4:Its separable design allows separate fitting for inner ring and outer ring.
Q5:What maintenance suggestion do you get?
A5:Carry out periodic grease replenishment to reduce roller abrasion.
*Place your enquiry to check stock availability, bulk‑order discounts and long‑term after‑sales assistance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification:
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...