H-L68149/H-L68111 Taper Roller Bearing H-L68149/11 KOYO Roller Bearing 68149/10

H-L68149/H-L68111 Taper Roller Bearing H-L68149/11 KOYO Roller Bearing 68149/10

Tapered roller bearing L68149/L68111 rodamientos included cup and cone there two parts.Cup is outer ring,

Cone comprise rollers, cage,inner ring.And the inner ring with the rollers and cage can be fitted separately from the outer ring.

The tapered roller bearings are generally used to support comnined load mainly consisting of radial load. The carrying capacity of axial load depends on the contact angle of raceway of outer rings. The bigger the contact angle is, the strongerr the capacity will be .

Outstanding features of SET 17 Tapered roller bearing L68149/11 rodamientos automotrices y agricolas KOYO bearing :

1)Higher load ratings :Tapered roller bearing with higher load ratings can accept radials loads or axials loads in one direction and combined radial and radial loads .This type of bearing is suitable for use under heavy load or impact load.

2)The outer ring can be mounted seperately from the inner ring assembly.

3) Mounted clearance is adjustable.

SET 17 Tapered roller bearing L68149/11 rodamientos automotrices y agricolas KOYO bearing draft :

Tapered roller bearings L68149/11

Bearing number : L68149/11

Size (mm) : 34.988x59.974x15.875

Bore Diameter (mm) : 34,988

Outer Diameter (mm) : 59,974

Width (mm) : 15,875

Bearing dimensions and specifiexcavatorion in brand excavatoralogue :

d - 34,988 mm

D - 59,974 mm

T - 15,875 mm

B - 16,764 mm

C - 11,938 mm

a - 2,5 mm

Weight - 0,18 Kg

Other inch type tapered roller bearings other models series :

bearings at high temperature :

When temperatures rise when bearings, first of all to determine whether there is an error, if the temperature is rising, you should immediately do the following:

(1). check cooling water pressure, flow and pipe systems are functioning correctly. If the water pressure may be filter clogged, cannot be processed in a timely manner, can shut down, when the confirmation work, put into use again.

(2.) should check the speed Governor oil pressure, if oil pressure may cause the cooling water of hydraulic valve to close.

(3.) check for abnormal noise bearing, and inspecting the KOYO bearings swing for exceptions.

(4). observation of taking oil sample oil color is changing, and for tests to see if bad. If confirmed when the deterioration, should be shut down replace new oil.

(5). check oil oil level is normal, if irregular, check that the tank Vent valve is closed. If it is closed, oil supplement, if sealant gasket oil leakage should stop processing.

•Agriculture, Construction and Mining Equipment
•Various Axle Systems
•Conveyance Vehicles
•Gear Box, Engine Motors, Reducers

Bearing Knowledge :

1. PREFIX

ET: NTN Endurance tapered roller bearings, case hardened material

4T: NTN 4-Top tapered roller bearings, case hardened material

E: Case hardened steel

T: Internationally interchangeable dimensions

2. SERIES

H: Heavy

HH: Heavier than heavy

HM: Heavy-medium

L: Light

LM: Light medium

M: Medium

ISO: Metric series 320X, 302, 322, 303 and 323

3. SUFFIX

A: Different bore, O.D., width or radius from basic part number

PK: Class K for J-Line

PXn: Special tolerance, n; from 1 onward

S: Different bore, OD, width or radius from basic part number

U: ISO series; internationally interchangeable through hardened

steel

W: Slot or keyway

X: Different bore, O.D., width or radius from basic part number

-0: AFBMA class 0

-00: AFBMA class 00

-2: AFBMA class 2

-3: AFBMA class 3

-4: AFBMA class 4