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Home ProductsTaper Roller Bearing

High Quality 67790-67720 67790JQ2 67720JQ2 67790W CHROME STEEL tapered roller bearing P0 P3 P4

High Quality 67790-67720 67790JQ2 67720JQ2 67790W CHROME STEEL tapered roller bearing P0 P3 P4

  • High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4
  • High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4
  • High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4
High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4
Product Details:
Place of Origin: China
Brand Name: ZH
Certification: IS09001
Model Number: 67790-67720
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: interview
Packaging Details: Your requirement
Delivery Time: 2-5 days works
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30000 Set/Sets per Month
Contact Now
Detailed Product Description
Product Name: TAPPER ROLLER BEARING Model Number: 67790-67720
MOQ: 1 Supply: 30000 Set/Sets Per Month
Material: CHROME STEEL Packaging: Your Requirement
Quality: P0、P2、P4、p5、p6 Size: 247*38*38mm
High Light:

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67790-67720 67790JQ2 67720JQ2 67790W  67790JCB 67790CCA 67790CCB
P6 P5 P3 P4 P2 Quality LEVEL CHROME STEEL tapered roller bearing

Product introduct

 

67790-67720 Characteristics of large cone Angle tapered roller bearings:

The inclination Angle of the busbar of the outer ring raceway to the axial center line is 25° ~ 29°,(Good bearings, low prices, on ZH, look for bearings that suit you)

so it is called the large cone Angle tapered roller bearing.
The bearing's ability to withstand axial load is higher than that of general tapered roller bearings, and it is mainly used to

withstand radial and axial combined loads dominated by bearing loads in one direction, but it is not easy to withstand pure meronal loads.


High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4 0

 

Specifications

Series

67700

Cone Part Number

67790

Cup Part Number

67720

Design Unit

Inch

Cage Material

Stamped Steel
 

Dimensions

d - Bore

7 in177.800 mm

D - Cup Outer Diameter

9.7500 in247.650 mm

B - Cone Width

1.875 in47.625 mm

C - Cup Width

1.5000 in38.100 mm

T - Bearing Width

1.8750 in47.625 mm
 

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1 0.14 in3.600 mm
r - Cup Backface "To Clear" Radius2 0.13 in3.3 mm

da - Cone Frontface Backing Diameter

7.4 in188 mm

db - Cone Backface Backing Diameter

7.64 in194 mm

Da - Cup Frontface Backing Diameter

9.48 in240.80 mm

Db - Cup Backface Backing Diameter

9.02 in229.11 mm

Ab - Cage-Cone Frontface Clearance

0.11 in2.8 mm

Aa - Cage-Cone Backface Clearance

0.17 in4.3 mm
a - Effective Center Location3 0.19 in4.8 mm
 

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)4 23600 lbf105000 N
C1 - Dynamic Radial Rating (1 million revolutions)5 91100 lbf405000 N

C0 - Static Radial Rating

175000 lbf779000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 17800 lbf79000 N
 

Factors

K - Factor7 1.33
e - ISO Factor8 0.44
Y - ISO Factor9 1.36

G1 - Heat Generation Factor (Roller-Raceway)

622.3

G2 - Heat Generation Factor (Rib-Roller End)

122.6
Cg - Geometry Factor10 0.121
 
  • With the following bearings, the machine performance is fast
     

    NUP308 NUP309 NUP2206 NUP206 NUP2208=210 NUP207 NUP207/NUP306 NUP310
    30309D=110 T7FC055 NUP2207 6305M NUP307=110 NUP307 30309D T7FC065
    6305 T7FC055 NUP2207 4T-30307 NUP207=120 NUP307 30312D 30312D
    NUP206=100 T7FC060 NUP2209 HMK3525+IR NUP2206=130 NUP308 30312D  
    NUP2212=220 32205 NUP2209 NUP307 NUP2207=140 NUP2211 30312D  
    NUP2211=250 32207 NUP2209 NUP306 NUP2209=160 NUP2208 30312  
    NUP309=180 NUP207 NUP2212 30309D NUP309=180 NUP309 NUP310  
    NUP309 6213 NUP2212 30210 NUP309=180 NUP309 NUP308  
    NUP206E NUP308 NUP2211 30210 30312D=155 30314D NUP306  
    photo show
    High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4 1High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4 2High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4 3
    High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4 4
    High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4 5
    High Quality 67790-67720   67790JQ2 67720JQ2 67790W   CHROME   STEEL   tapered  roller   bearing      P0   P3 P4 6
     
 
  • FAQ

     

     

    Q1: I want to buy your products, how can I pay?
    A :You can pay via T/T , L/C , WEST UNION , ESCROW , PAYPAL , ETC. Especially ESCROW, which is guaranteed by Alibaba.com. It is safe and effective.


    Q2: How can you guarantee the quality?
    A: If you meet with quality problem, we promise to replace goods or return your funds.


    Q3: If we don’t find what we want on your website, what should we do?
    A: You can email us the descriptions and pictures of the products you need, we will check whether we have them. We develop new items every month, and some of them have not been uploaded to website in time. Or you can send us sample by express, we will develop this item for bulk purchasing.


    Q4: Can we buy 1 pc of each item for quality testing?
    A: Yes, we are glad to send 1pc for quality testing if we have the item you need in stock.


    Why choose us?
    1. Let’s talk—we have NO barrier in language
    2. Request for more item information---there are nearly 2000 products for your option!
    3. Write us for quotation---reply you within 24 hours,one quotation could be ready in 2mins for a ready products!

Contact Details
ZhongHong bearing Co., LTD.

Contact Person: Xiao

Tel: +8618664891887

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