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M278700 Radial Taper Roller Bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 Mm

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M278700 Radial Taper Roller Bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 Mm

M278700 Radial Taper Roller Bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 Mm
M278700 Radial Taper Roller Bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 Mm M278700 Radial Taper Roller Bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 Mm M278700 Radial Taper Roller Bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 Mm M278700 Radial Taper Roller Bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 Mm

Large Image :  M278700 Radial Taper Roller Bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 Mm

Product Details:
Place of Origin: China
Brand Name: YGB,OEM,NSK
Certification: ISO9001:2008
Model Number: HH949549-HH949510D
Payment & Shipping Terms:
Minimum Order Quantity: 500 pcs
Price: Negotiable
Packaging Details: plastic tube+individual box+carton
Delivery Time: Stock or 15-30days
Supply Ability: 10000pcs/day

M278700 Radial Taper Roller Bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 Mm

Description
Model: M 278749/M 278710 Taper Roller Bearings Type: Radial Taper Roller Bearings
Size: 571.5x812.8x285.75 Mm Clearance: Normal Clearance
Cage Type: Pin-Type Row: Single Row
Series: M278700 Lubrication: Standard
High Light:

automotive wheel bearings

,

double shielded bearings

Radial taper roller bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 mm
 
 
Description :
 

 

Bearing Part M278749D/M278710 Bearing type: Double Row Tapered Roller Bearing
Brand: TIMKEN Other Inch type
Inner(Cone) M278749D Dynamic C1 7890000N
Outer(Cup) M278710 Factors e 0.3
Bore (d) 571.5mm Factors Y1 2
O.D (D) 812.8mm Dynamic C90 1180000N
Width(T) 285.75mm Dynamic Ca90 669000N
Double Innering Width B 285.75 Factors K 1.76
Dynamic C1 7890000 Factors Y2 3
Dynamic Ca90(2) 2050000 Weight: 489.64kg

 
 
TIMKEN M278749D/M278710 consists of a single-piece (double) inner ring M278749D plus two single outer ring M278710. It is normally supplied complete with an outer-ring spacer as a pre-set assembly.
 
 
The drawings:
M278700 Radial Taper Roller Bearings M278749D-M278710-TIMKEN-571.5x812.8x285.75 Mm 0
 
d = bearing inner diameter
D = bearing outer diameter
T = width
B = Inner ring width
C = Outer ring width
E = small inner diameter of the outer ring
a = 1/2 contact angle of the outer ring
r1 = chamfer height of large end face of the inner ring
r2 = chamfer width of the large end face of the inner ring
r3 = chamfer height of large end face of the outer ring
r4 = chamfer width of a large end face of the inner ring
r5 = chamfer height and width of the small end face of inner and outer rings
 
 
Features And Applications:

  • Tapered roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged
  • The projection lines of all the tapered surfaces meet at a common point on the bearing axis
  • Their design makes tapered roller bearings particularly suitable for the accommodation of combined (radial and axial) loads.

FAQ:
 

1. Q:Are you a factory or trading company?
   A: Manufacturing and exporting Bearings.
 
2. Q: Can I get some samples and do you offer the sample free?
   A: Yes, sure, we are honored to offer you samples if we have stock.
And you just need to pay the freight, if have no stock, you need to pay the sample fee and freight.

 
3. Q: Does the sample fee can be return back?
   A: If you place an order, we can return part of the sample fee even all of the fees to you.
It also depends on the quantity of order and the type of sample.

4. Q: What is the MOQ for bearing?
   A: According to relative models.

Contact Details
YGB Bearing Co.,Ltd

Contact Person: Zhang

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