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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China GQZ 77730 Four‑Row Tapered Roller Bearing 150×225×136mm 381030X2 Heavy‑Duty Mill
China GQZ 77730 Four‑Row Tapered Roller Bearing 150×225×136mm 381030X2 Heavy‑Duty Mill

  1. China GQZ 77730 Four‑Row Tapered Roller Bearing 150×225×136mm 381030X2 Heavy‑Duty Mill
  2. China GQZ 77730 Four‑Row Tapered Roller Bearing 150×225×136mm 381030X2 Heavy‑Duty Mill
  3. China GQZ 77730 Four‑Row Tapered Roller Bearing 150×225×136mm 381030X2 Heavy‑Duty Mill
  4. China GQZ 77730 Four‑Row Tapered Roller Bearing 150×225×136mm 381030X2 Heavy‑Duty Mill

GQZ 77730 Four‑Row Tapered Roller Bearing 150×225×136mm 381030X2 Heavy‑Duty Mill

  1. MOQ: 100.PCS
  2. Price: Negotiation
  3. Get Latest Price
Supply Ability 1000.pcs / Month
System Of Measurement Metric
Clearanace C0,C2,C3,C4
Bore Size 30 mm
Application automobiles|machine tools|motors
Sample Available
Rolling Body Steel Ball
Model No F-682626.RNU-BNS
Precisiongrade P0, P6, P5, P4
Bearing Material Gcr15|Chrome steel
Type Thrust Bearing
Roller Needle Roller
Inner Height 76mm
Precision Class P0, P6, P5, P4, P2
Cage steel
Other Name ball roller bearing
Number Of Row Single Row
Lubriexcavatore Oil Grease
Series 32000 Series
Sealing Type Open
Retainer Steel
Oringin Wuxi China
Radial Clearance P0,P6,P5,P4
Outer Packaging paper box.wooden box
Height 36 mm
Cagematerial Steel / Brass / Polyamide
Feature Stable Performance:low Voice
Model CRB131107 CRB131310
Outerring Single or Double Piece
Stock Qty 120.pcs
Output millimeter
Borediameter Varies (e.g., 10mm - 200mm)
Material Bearing Steel GCr15
Delivery Time 5 working days
Type Name BSA210
Surface Treatment Heat Treatment
Productname Angular Contact Ball Bearing
Separable Separable, Inseparable
Cage Material Metal/Brass
Lubricating Method Grease lubrication,oil lubrication
Bearing 751176MSP/5
Port SHANGHAI/NINGBO
Row Single Row
Delivery 10-25 days
Speedrating Up to 10,000 RPM
Payment Terms T/T,,Paypal,
Outer Diameter Varies (e.g., 40mm - 700mm)
Seal Type Open
Greese As you requirement, such as SRL ,PS2, A
Preload Light preload
Bearing Thickness Various (see description)
Rolling Element Steel ball
Seals Lip seals on both sides
Precision Level P0|P6|P5|P4|P2
Dynamic Load Capacity 42.3 kN
Product Tapered roller bearing
Service OEM & ODM service
Type Of Bearing BA...Z, BAM
Collar With Eccentric Collar
Ouside Diameter 72mm
Sealingtype Open / Sealed / Shielded
Seal Z, ZZ, RS, 2RS
Structure needl Rroller bearing
Sealing Without
Bearing No 7303B
Stock Quantity 6200.pcs
Characteristic High speed and high rigidity
Outerdiameter Varies (e.g., 30mm - 300mm)
Vibration Z1V1 Z2V2 Z3V3 Z4V4
Bearing Series NA6900-NA6908
Apilication Hydraulic Pump
Mass 0.3 KG
Feture angle >45, but incl. angle = 40
Number Of Rows 1
Origin Wuxi
Innerring Yes
Thickness 34mm
Original Wuxi
Bearing Size 38x45x12 mm
Axialloadcapacity Limited or none
Lubrication Grease / Oil
Axial Load Capability Single-direction
Hs Code 8482800000
Grease Mobil polyrex EM,Kyodo Yushi SRL
Precision Industries P0 P6 P5 P4
Clearance C3, C4, C2, CO, C1 C2 0 C3 C4 C5
Row No Single Row
Separated Separated
Hk Series open ends
Customers DMG,FFG,etc
Temperature S0, S1, S2, S3, S4
Gross Weight 12.11kg
Industry Industrial Reducer bearings
Limiting Speed 4500 r/min
Loadtype Radial and Axial Load
Trade Terms FOB,CFR,CIF,EXW
Cage Type Steel/ Copper/ Nylon
Oem Available
Inner Dia 260MM
Width Varies (e.g., 10mm - 150mm)
Packing Customer Requirement
Outside Size 7.1/2inch
Precision Rating P6P5P4
Flange Type Non-Flanged Cup
Main Market UK,Spain,Japan,USA,Germany,etc
Inner Diameter 55 mm
Appliexcavatorion Machine Tool
Seals Type Open
Outer Dimension Small and Medium-Sized (60-115mm)
Type Of Product Cylindrical roller bearing
Warranty 12 Months
Weight 3.5KG
Bearing Type Tapered Roller Bearing
Interchange NAX6040Z
Packaging Details Standard Carton Box
Lead Time within 3 days
Bearing Number 51117
Vibration Level V2,V3
Bore Siz 35mm
Rollershape Cylindrical
Quality Standard ISO9001:2000 standard
Load Type Radial Load
Noise Level Low
Hardness HR60-65
Size 18*31.7*21
Stock Great Supplying Ability
Load Direction Thrust Bearing
Noise Z1,Z2,Z3
Same Bearing KG120CP0 Bearing
Spherical Non-Aligning Bearings
Model Number 77730
Certification ISO9001/ISO14001/GJB9001
Place of Origin CHINA
Brand Name GQZ

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 1000.pcs / Month System Of Measurement Metric
Clearanace C0,C2,C3,C4 Bore Size 30 mm
Application automobiles|machine tools|motors Sample Available
Rolling Body Steel Ball Model No F-682626.RNU-BNS
Precisiongrade P0, P6, P5, P4 Bearing Material Gcr15|Chrome steel
Type Thrust Bearing Roller Needle Roller
Inner Height 76mm Precision Class P0, P6, P5, P4, P2
Cage steel Other Name ball roller bearing
Number Of Row Single Row Lubriexcavatore Oil Grease
Series 32000 Series Sealing Type Open
Retainer Steel Oringin Wuxi China
Radial Clearance P0,P6,P5,P4 Outer Packaging paper box.wooden box
Height 36 mm Cagematerial Steel / Brass / Polyamide
Feature Stable Performance:low Voice Model CRB131107 CRB131310
Outerring Single or Double Piece Stock Qty 120.pcs
Output millimeter Borediameter Varies (e.g., 10mm - 200mm)
Material Bearing Steel GCr15 Delivery Time 5 working days
Type Name BSA210 Surface Treatment Heat Treatment
Productname Angular Contact Ball Bearing Separable Separable, Inseparable
Cage Material Metal/Brass Lubricating Method Grease lubrication,oil lubrication
Bearing 751176MSP/5 Port SHANGHAI/NINGBO
Row Single Row Delivery 10-25 days
Speedrating Up to 10,000 RPM Payment Terms T/T,,Paypal,
Outer Diameter Varies (e.g., 40mm - 700mm) Seal Type Open
Greese As you requirement, such as SRL ,PS2, A Preload Light preload
Bearing Thickness Various (see description) Rolling Element Steel ball
Seals Lip seals on both sides Precision Level P0|P6|P5|P4|P2
Dynamic Load Capacity 42.3 kN Product Tapered roller bearing
Service OEM & ODM service Type Of Bearing BA...Z, BAM
Collar With Eccentric Collar Ouside Diameter 72mm
Sealingtype Open / Sealed / Shielded Seal Z, ZZ, RS, 2RS
Structure needl Rroller bearing Sealing Without
Bearing No 7303B Stock Quantity 6200.pcs
Characteristic High speed and high rigidity Outerdiameter Varies (e.g., 30mm - 300mm)
Vibration Z1V1 Z2V2 Z3V3 Z4V4 Bearing Series NA6900-NA6908
Apilication Hydraulic Pump Mass 0.3 KG
Feture angle >45, but incl. angle = 40 Number Of Rows 1
Origin Wuxi Innerring Yes
Thickness 34mm Original Wuxi
Bearing Size 38x45x12 mm Axialloadcapacity Limited or none
Lubrication Grease / Oil Axial Load Capability Single-direction
Hs Code 8482800000 Grease Mobil polyrex EM,Kyodo Yushi SRL
Precision Industries P0 P6 P5 P4 Clearance C3, C4, C2, CO, C1 C2 0 C3 C4 C5
Row No Single Row Separated Separated
Hk Series open ends Customers DMG,FFG,etc
Temperature S0, S1, S2, S3, S4 Gross Weight 12.11kg
Industry Industrial Reducer bearings Limiting Speed 4500 r/min
Loadtype Radial and Axial Load Trade Terms FOB,CFR,CIF,EXW
Cage Type Steel/ Copper/ Nylon Oem Available
Inner Dia 260MM Width Varies (e.g., 10mm - 150mm)
Packing Customer Requirement Outside Size 7.1/2inch
Precision Rating P6P5P4 Flange Type Non-Flanged Cup
Main Market UK,Spain,Japan,USA,Germany,etc Inner Diameter 55 mm
Appliexcavatorion Machine Tool Seals Type Open
Outer Dimension Small and Medium-Sized (60-115mm) Type Of Product Cylindrical roller bearing
Warranty 12 Months Weight 3.5KG
Bearing Type Tapered Roller Bearing Interchange NAX6040Z
Packaging Details Standard Carton Box Lead Time within 3 days
Bearing Number 51117 Vibration Level V2,V3
Bore Siz 35mm Rollershape Cylindrical
Quality Standard ISO9001:2000 standard Load Type Radial Load
Noise Level Low Hardness HR60-65
Size 18*31.7*21 Stock Great Supplying Ability
Load Direction Thrust Bearing Noise Z1,Z2,Z3
Same Bearing KG120CP0 Bearing Spherical Non-Aligning Bearings
Model Number 77730 Certification ISO9001/ISO14001/GJB9001
Place of Origin CHINA Brand Name GQZ
High Light Four-Row Tapered Roller Bearing 150×225×136mmHeavy-Duty Mill Roller Bearing with WarrantyTapered Roller Bearing 381030X2
1. Product Overview

The 77730 four‑row tapered roller bearing, new designation 381030X2, is multi‑row heavy‑duty taper roller unit. It can bear huge combined radial and axial loads, adjustable working clearance, designed for low‑speed heavy‑impact operating conditions for metallurgical rolling mill main roller shafts.

It is widely used for steel rolling mills, heavy mining equipment and large‑size heavy‑duty industrial rotary shafts.

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...

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  • Wuxi Guangqiang Bearing Trade Co.,Ltd
  • No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
  • https://www.ball-rollerbearing.com/

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