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{"title":"GQZ NJ2315E.M1 Single Row Cylindrical Roller Bearing 75\u00d7160\u00d755mm With Machined","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/80\/8e166325f0685788c3f844aa468c-200x200-1\/gqz_nj2315e_m1_single_row_cylindrical_roller_bearing_75_c3_97160_c3_9755mm_with_machined.jpg","attrs":{"Model Number":"NJ2315E.M1","Cage Type":"Steel \/ Brass","Payment Terms":"T\/T,,Paypal,","Bearing Number":"NJ1020"}}
{"title":"HTF B40-222 Gcr15 Deep Groove Cylindrical Roller Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/9f\/e8\/948a1244da0eefd632805b287b36-200x200-1\/htf_b40_222_gcr15_deep_groove_cylindrical_roller_bearing.jpg","attrs":{"Brand Name":"NSK","Model Number":"B40-222","Certifiion":"ISO","Place of Origin":"Japan"}}
{"title":"Stock Available Gcr15 B29-18 Open Deep Groove Ball Bearing 10mm Thickness","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/95\/bbd4b213e1169df418be8224c993-200x200-1\/stock_available_gcr15_b29_18_open_deep_groove_ball_bearing_10mm_thickness_appliion_automotive_gearbox.jpg","attrs":{"Brand Name":"NSK","Model Number":"B29-18","Certifiion":"ISO","Place of Origin":"Japan"}}
{"title":"OD 65mm Gcr15 Steel Deep Groove Ball Bearing Open Seal B29-1B","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/45\/d2ed9a970f7a5f1d906dadd2c97e-200x200-1\/od_65mm_gcr15_steel_deep_groove_ball_bearing_open_seal_b29_1b.jpg","attrs":{"Material":"Gcr15 steel","Inner diameter":"29 mm","Outer diameter":"65 mm","Thickness":"10 mm"}}
{"title":"Wholesale KOYO NTN 15UZE20917 Cylindrical Eccentric Roller Bearing 15X40.5X14mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/c9\/9b8accc965336441826a32abd238-200x200-1\/wholesale_koyo_ntn_15uze20917_cylindrical_eccentric_roller_bearing_15x40_5x14mm.jpg","attrs":{"Brand Name":"Koyo or NTN","Model Number":"15UZE20917","Certifiion":"ISO90001","Place of Origin":"Japan"}}
{"title":"Nylon Cage Eccentric Cylindrical Bearing 22UZ2111317T2 PX1 For Speed Reducer","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/0e\/97ff95f4b2f83937f0ab6904b3e8-200x200-1\/nylon_cage_eccentric_cylindrical_bearing_22uz2111317t2_px1_for_speed_reducer.jpg","attrs":{"Brand Name":"NTN","Model Number":"22UZ2111317T2 PX1","Certifiion":"ISO90001","Place of Origin":"Japan"}}
{"title":"61035 YRX Eccentric Type Cylindrical Roller Bearing For Gear Reducer","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/ab\/f4d3e73c01304ba8ed82291a55f8-200x200-1\/61035_yrx_eccentric_type_cylindrical_roller_bearing_for_gear_reducer.jpg","attrs":{"Brand Name":"NTN","Model Number":"61035 YRX","Certifiion":"ISO90001","Place of Origin":"Japan"}}
NJ2315E.M1 is single row cylindrical roller bearing with NJ construction. E stands for enhanced optimized internal geometry for higher load rating; M1 represents solid machined brass cage. It can withstand heavy radial load and limited one-way axial load. The inner ring roller & cage assembly is separable from outer ring, simplifying mounting, disassembly and maintenance. Widely used for heavy-duty reducers, mining machinery and metallurgical transmission systems.
Formal quotation will be sent within 24 hours upon your inquiry.
2. Technical Specifiions
Parameter
Value
Model
NJ2315E.M1
Dimensions
d75 mm, D160 mm, B55 mm
Net weight
approx 5.45 kg
Dynamic load rating Cr
426 kN
Static load rating Cor
482 kN
Limiting speed
Grease 2900 rpm, Oil 3600 rpm
Structure
Single row cylindrical roller, NJ type, E reinforced design
Cage
M1 solid machined brass cage
Material
GCr15 bearing chrome steel
Clearance
Standard CN clearance; C3, C4 clearance optional
Precision class
P0, P6, P5 available
Complete dimension drawings and load data available on request.
NJ structure supports heavy radial load together with unidirectional axial positioning load
M1 machined brass cage delivers stable performance under high temperature, heavy vibration and high speed
Separable inner roller assembly, convenient for installation, inspection and replacement
Low friction, less heat generation during continuous heavy-load operation
Customizable options: OEM laser marking, special clearance, surface strengthening treatment Effectively extend service life of heavy industrial transmission assemblies.
4. Appliion Scenarios
Heavy-duty industrial gearboxes and speed reducers
Mining machinery, crushers and conveying equipment
Precision superfinishing grinding for bearing rings and rollers
Brass cage precision machining and deburring
Full dimension tolerance, static & dynamic load and rotational performance testing
7. Request Quotation
If you need NJ2315E.M1 cylindrical roller bearings: Send inquiry to obtain below supports:
Quick formal quotation within 24 hours
Professional installation and clearance selection advice
Custom marking and special technical requirements available
Competitive factory direct price Contact our sales team for full technical datasheets and formal offer.
8. FAQ
Q1: What do E and M1 mean?
E = reinforced optimized internal geometry for higher load capacity; M1 = solid machined brass cage.
Q2: Main dimensions of NJ2315E.M1?
75×160×55 mm, single row cylindrical roller bearing.
Q3: Load characteristics?
Primarily bears heavy radial load, supports limited one-way axial load.
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...