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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China RN307 RN307E RN307EM RN307M Cylindrical Roller Bearing Brass Cage Reducer
China RN307 RN307E RN307EM RN307M Cylindrical Roller Bearing Brass Cage Reducer

  1. China RN307 RN307E RN307EM RN307M Cylindrical Roller Bearing Brass Cage Reducer
  2. China RN307 RN307E RN307EM RN307M Cylindrical Roller Bearing Brass Cage Reducer
  3. China RN307 RN307E RN307EM RN307M Cylindrical Roller Bearing Brass Cage Reducer
  4. China RN307 RN307E RN307EM RN307M Cylindrical Roller Bearing Brass Cage Reducer

RN307 RN307E RN307EM RN307M Cylindrical Roller Bearing Brass Cage Reducer

  1. MOQ: 1.PCS
  2. Price: $3/ pcs
  3. Get Latest Price
Payment Terms T/T, Western Union, Paypal, MoneyGram
Supply Ability 1000.pcs / Month
Delivery Time Within 3 days
Packaging Details Standard Carton Box
Model RN307M
Structure Cylindrical Roller
Application Speed Reducer Gearbox
Cage Brass Cage
Seals Type No seal
Size 35x68.2x21mm
Weight 1.20KG
Stock 660.pcs
Brand Name Optional
Model Number RN307M
Certification ISO90001
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union, Paypal, MoneyGram Supply Ability 1000.pcs / Month
Delivery Time Within 3 days Packaging Details Standard Carton Box
Model RN307M Structure Cylindrical Roller
Application Speed Reducer Gearbox Cage Brass Cage
Seals Type No seal Size 35x68.2x21mm
Weight 1.20KG Stock 660.pcs
Brand Name Optional Model Number RN307M
Certification ISO90001 Place of Origin CHINA
High Light cylindrical roller bearing brass cagereducer gearbox roller bearingRN307 cylindrical roller bearing

RN307 RN307E RN307EM RN307M Cylindrical Roller Bearing Brass Cage Reducer Gearbox bearings

The RN307M is a non-inner-ring cylindrical roller bearing for heavy radial loads, widely used in industrial motors, heavy-duty reducers, and machine tool gearboxes. Model breakdown: "RN" = non-inner-ring series (saves space via direct shaft contact); "307" = size code (matches 35mm applicable shaft diameter); "M" = brass solid cage (suitable for medium-high speeds). Its non-inner-ring design fits precision shafts, ideal for space-constrained heavy-load scenarios.

Application Scenarios

  • Industrial Motors: Heavy-duty AC motor rotors (15–35kW), bearing rotor weight and electromagnetic force.
  • Heavy-Duty Reducers: Reducer output shafts (conveyors, mixers), withstanding torque-induced radial loads.
  • Machine Tool Gearboxes: Medium CNC lathe/milling machine intermediate shafts, ensuring machining precision.
  • Mining Auxiliary Equipment: Crusher drive shafts, balancing load resistance and dust tolerance.

 

Parameter Value/Specification
Type Non-inner-ring cylindrical roller bearing
Applicable Shaft Diameter 35 mm (tolerance: h6/h7)
Outer Diameter (OD) 68.2 mm
Width 21 mm
Basic Dynamic Load Rating ((C_r)) ≈ 55 kN (radial-load dominant, matching 35×68.2×21mm size)
Material Outer ring/rollers: GCr15; Cage: brass
Precision Grade P6

 

Besides,we also have the models given as below in Stock: 

 

RN305 RN305M RN305E 502305 502305H 502305EH
RN306 RN306M RN306E 502306 502306H 502306EH
RN307 RN307M RN307E 502307 502307H 502307EH
RN308 RN308M RN308E 502308 502308H 502308EH
RN309 RN309M RN309E 502309 502309H 502309EH
RN310 RN310M RN310E 502310 502310H 502310EH
RN311 RN311M RN311E 502311 502311H 502311EH
RN312 RN312M RN312E 502312 502312H 502312EH
RN313 RN313M RN313E 502313 502313H 502313EH
RN314 RN314M RN314E 502314 502314H 502314EH
RN315 RN315M RN315E 502315 502315H 502315EH
RN316 RN316M RN316E 502316 502316H 502316EH
RN317 RN317M RN317E 502317 502317H 502317EH
RN318 RN318M RN318E 502318 502318H 502318EH
RN319 RN319M RN319E 502319 502319H 502319EH
RN320 RN320M RN320E 502320 502320H 502320EH
RN322 RN322M RN322E 502322 502322H 502322EH
RN324 RN324M RN324E 502324 502324H 502324EH
RN326 RN326M RN326E 502326 502326H 502326EH
RN328 RN328M RN328E 502328 502328H 502328EH
RN330 RN330M RN330E 502330 502330H 502330EH
RN332 RN332M RN332E 502332 502332H 502332EH
RN334 RN334M RN334E 502334 502334H 502334EH
RN336 RN336M RN336E 502336 502336H 502336EH
RN336 RN338M RN338E 502338 502338H 502338EH

 

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 b...   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 b...

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  • Wuxi Guangqiang Bearing Trade Co.,Ltd
  • https://www.ball-rollerbearing.com/

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