Jinan Yuelong Bearing Co., Ltd
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LM11949/10 bearing

LM11949/10 Bearing

Min. Order:
1 Piece
Payment term:
T/T; Western Union; PayPal
Delivery time:
2-7 DAYS
Technical Parameters:
Product Designations:
LM11949/10
Structure:
Tapered roller bearings
Inside Diameter:
19.05 mm
Outside Diameter:
45.237 mm
Thickness:
15.494 mm
Weight:
0.100 KG
Brand:
LBR
Precision Rating:
P6
Bearing Material:
Chrome steel
Seals Type:
OPEN
LM11949/10 Bearing
Specifications  

Series

LM11900

Cone Part Number

LM11949

Cup Part Number

LM11910

Design Units

Imperial

Bearing Weight

0.3000 lb
0.1000 Kg

Cage Type

Stamped Steel

Dimensions  

D - Cup Outer Diameter

1.7810 in
45.237 mm

d - Cone Bore

0.7500 in
19.050 mm

B - Cone Width

0.6550 in
16.637 mm

C - Cup Width

0.4750 in
12.065 mm

T - Bearing Width

0.6100 in
15.494 mm

Z - Number of Rollers Per Row

14

Abutment and Fillet Dimensions  

R - Cone Backface "To Clear" Radius

0.050 in
1.270 mm

r - Cup Backface "To Clear" Radius

0.050 in
1.27 mm

da - Cone Frontface Backing Diameter

0.93 in
23.62 mm

db - Cone Backface Backing Diameter

0.98 in
24.89 mm

Da - Cup Frontface Backing Diameter

1.65 in
41.90 mm

Db - Cup Backface Backing Diameter

1.56 in
39.62 mm

Ab - Cage-Cone Frontface Clearance

0.03 in
0.76 mm

Aa - Cage-Cone Backface Clearance

0.01 in
0.25 mm

a - Effective Center Location

-0.22 in
-5.60 mm
 

Basic Load Ratings  

C90 - Dynamic Radial Rating (90 million revolutions)

2280 lbf
10100 N

C1 - Dynamic Radial Rating (1 million revolutions)

8800 lbf
39100 N

C0 - Static Radial Rating

7200 lbf
32000 N

Ca90 - Dynamic Thrust Rating (90 million revolutions)

1170 lbf
5220 N
 

Factors  

K - Factor

1.94

e - ISO Factor

0.3

Y - ISO Factor

2

G1 - Heat Generation Factor (Roller-Raceway)

6.6

G2 - Heat Generation Factor (Rib-Roller End)

5.49

Cg - Geometry Factor

0.0441
 

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