Jinan Yuelong Bearing Co., Ltd
Free Member
LM11749/10 bearing

LM11749/10 Bearing

Min. Order:
1 Piece
Payment term:
T/T; Western Union; PayPal
Delivery time:
2-7 DAYS
Technical Parameters:
Product Designations:
LM11749/10
Structure:
Tapered roller bearings
Inside Diameter:
17.463 mm
Outside Diameter:
39.878 mm
Thickness:
13.843 mm
Weight:
0.100 KG
Brand:
LBR
Precision Rating:
P6
Bearing Material:
Chrome steel
Seals Type:
OPEN
LM11749/10 Bearing
Specifications  

Series

LM11700

Cone Part Number

LM11749

Cup Part Number

LM11710

Design Units

Imperial

Bearing Weight

0.2000 lb
0.1000 Kg

Cage Type

Stamped Steel

Dimensions  

D - Cup Outer Diameter

1.5700 in
39.878 mm

d - Cone Bore

0.6875 in
17.463 mm

B - Cone Width

0.5750 in
14.605 mm

C - Cup Width

0.4200 in
10.668 mm

T - Bearing Width

0.5450 in
13.843 mm

Z - Number of Rollers Per Row

14

Abutment and Fillet Dimensions  

R - Cone Backface "To Clear" Radius1

0.050 in
1.270 mm

r - Cup Backface "To Clear" Radius2

0.050 in
1.27 mm

da - Cone Frontface Backing Diameter

0.87 in
22.10 mm

db - Cone Backface Backing Diameter

0.94 in
23.88 mm

Da - Cup Frontface Backing Diameter

1.48 in
37.59 mm

Db - Cup Backface Backing Diameter

1.34 in
34.04 mm

Ab - Cage-Cone Frontface Clearance

0.03 in
0.76 mm

Aa - Cage-Cone Backface Clearance

0.02 in
0.51 mm

a - Effective Center Location3

-0.20 in
-5.10 mm
 

Basic Load Ratings  

C90 - Dynamic Radial Rating (90 million revolutions)

1710 lbf
7610 N

C1 - Dynamic Radial Rating (1 million revolutions)

6600 lbf
29400 N

C0 - Static Radial Rating

5260 lbf
23400 N

Ca90 - Dynamic Thrust Rating (90 million revolutions)

838 lbf
3730 N
 

Factors  

K - Factor

2.04

e - ISO Factor

0.29

Y - ISO Factor

2.1

G1 - Heat Generation Factor (Roller-Raceway)

4.8

G2 - Heat Generation Factor (Rib-Roller End)

4.74

Cg - Geometry Factor

0.0392
 

 


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