Single Row TSL SeriesLM11949 Bearing

  • VAFEM Single row tapered roller bearing TSL series is a single-row bearing with a DUO-FACE PLUS seal pressed on to the large rib of the inner ring.

  • One lip of the DUO-FACE PLUS seal operates in the housing bore, the other lip seals against the hardened and ground surface of the outer-ring front face.

  • This bearing provides an effective means to integrate a seal into grease-lubricated applications operating at moderate speeds.

  • Consult your Timken engineer before making a final bearing selection to help ensure suitability, availability and the most cost-effective application.



VAFEM (Shang Hai) Bearing Technology Co.,Ltd
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Single Row TSL Series

Dimension and Parameters

Bearing Dimensions(mm/in.)
d :19.05
D :45.237
T :16.281
T1 :17.4
Load Ratings(N/lbf)
Dynamic(1) :39100
Factors(2)
e :0.3
Y :2
Dynamic(3)
C90 :10100
Ca90 :5220
Factors(2)
K :1.94
Static
Co :32000
Part Number
Inner :LM11949
Outer :LM11910
Seal :LM11900LA
Fig. :1
Bearing Dimensions(mm/in.)
Bearing
Inner Ring Width
B :16.637
Eff. Ctr.
a(4) :-5.6
Shaft
Max. Shaft Fillet Radius
R(5) :1.3
Backing Shoulder Dia.
da :23.5
db :25
Housing
Max. Housing Fillet Radius
r(5) :1.3
Backing Shoulder Dia.
Db :39.5
Geometry Factors
G1 :6.6
G2 :5.5
Cg :0.0441
Bearing Weight(kg/lbs.) :0.12
Part Number:
d:
D:
B:
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