Dedicate to making your machine operate smoothly!

Home > Products > Roller Bearings > Single row Tapered roller bearing 74850/74550
Products

Single row Tapered roller bearing 74850/74550

Brand : SDVV

Product origin : GERMANY

Delivery time : 3-5 DAYS

Supply capacity : 1800PCS

Single row Tapered roller bearing 74850/74550 139.7x215.9x47.625mm


Product Introduction:

Bearing No.: 74850/74550

Brand: SDVV or as customer request

Material: Chrome steel (Gcr15)

IDxODxW(mm): 139.7x215.9x47.625mm

Weight(kg): 6.00

Price term: USD FOB CIF CFR DDP EXW

Payment terms:

A: 100% T/T in advance for small orders

B: 30% TT in advance.70% against B/L

C: western union

D: 100% LC at sight

taper roller bearing 4.jpg

Technical Drawing:

TRB-TS-Line-Drawing.jpg


Specifications

Series

74000

Cone Part Number

74500

Cup Part Number

74850

Design Units

Imperial

Bearing Weight

7 Kg

15.3 lb

Cage Type

Stamped Steel

Dimensions

d - Bore

127 mm

5 in

D - Cup Outer Diameter

215.900 mm

8.5000 in

B - Cone Width

47.625 mm

1.875 in

C - Cup Width

34.925 mm

1.3750 in

T - Bearing Width

47.625 mm

1.8750 in

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1

3.560 mm

0.14 in

r - Cup Backface "To Clear" Radius2

3.30 mm

0.130 in

da - Cone Frontface Backing Diameter

140.97 mm

6.5 in

db - Cone Backface Backing Diameter

148.08 mm

5.83 in

Da - Cup Frontface Backing Diameter

209.00 mm

8.23 in

Db - Cup Backface Backing Diameter

196.09 mm

7.72 in

Ab - Cage-Cone Frontface Clearance

2.8 mm

0.11 in

Aa - Cage-Cone Backface Clearance

4.3 mm

0.17 in

a - Effective Center Location3

2.3 m

m0.09 in

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)4

22300 lb

f99000 N

C1 - Dynamic Radial Rating (1 million revolutions)5

85900 lb

f382000 N

C0 - Static Radial Rating

138000 lbf

614000 N

Ca90 - Dynamic Thrust Rating (90 million revolutions)6

18600 lb

f82600 N

Factors

K - Factor71.2
e - ISO Factor80.49
Y - ISO Factor91.23

G1 - Heat Generation Factor (Roller-Raceway)

363

G2 - Heat Generation Factor (Rib-Roller End)

68.5

Cg - Geometry Factor

0.134



Product Description:

Tapered roller bearings are separate bearings. The bearings' inner and outer rings are tapered raceway. 

According to the number of columns installed roller, this type of bearings are divided into single row, double row and four row of tapered roller bearings and other different structural types. 

Single row tapered roller bearings can withstand radial loads and single direction axial loads. When the bearing is under radial load, an axial component will produce. So an another bearing in the direction of the axial force is needed to balance.


Application:

Tapered Roller Bearing can be applied in grinding coal, metallurgy, agriculture, rolling mill roller neck and slow device, earth moving machinery, compaction machinery, concrete machinery, etc.


Other tapered roller bearings we supply:

M12649/M12610, LM12749/LM12710, LM12749/LM12711, LL52549/LL52510, 

HM926745/HM926710, HM926749/HM926710, HM129848-HM129814XD,

HM-926740/HM-926710, HM-813849/HM-813810, HM821547/821511D,  

L44643/L44610, L44642/L44610, EE776430/776520, LM281049/LM281010,

LM282548X/LM282510, EE755280/755360, LL783647/LL783610, 82562/82950 

42687/42620, 28995/28921, EE-790114/790221, HH926749+HH926710 


Packaging:

1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets

2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets

3. As the clients' requirement

 

Shipping:

DHL, FEDEX, TNT,ARAMEX

By SEA

By AIR

 


Our advantages:

1) Professional Sales Team and experienced team: we own 25 technology departments and 120 workers, so we can satisfy your requirement

2) Wide products range: we have almost all types of bearings, thus enabling us to be one of the largest bearing suppliers in the world.

3) Large stocks: we have abundant item numbers in stock, so we can delivery to you at once at your request.

4) Good quality and reasonable price.

6) Certificate of Origin and COO from Chamber of Commerce can be supplied.


SUN BEARINGS GROUP CO.LTD specialized in providing all kinds of Tapered Roller Bearing to the world.

Technical data sheet and certificates can be supplied.

If any question about our bearing price, delivery and quality, welcome to contact me to talk more!


Contact:

Email: alina@sdvvbearing.com

Phone/Whatsappno.: 008613606376835

Skype: hk-bearing



Please feel free to give your inquiry in the form below. We will reply you in 24 hours.
Message