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Tapered roller bearing 4T-LM12749 21.99x View larger

Tapered roller bearing 4T-LM12749 21.99x

4T-LM12749

NTN

New product

6,23 € (net)

Product description

Single row tapered roller bearing

4T-LM12749 NTN  21.986x16.637x34

Mounted cone, pressed steel cage

The single row tapered roller bearing is available in metric dimensions (ISO 355 and JIS B 1512 standards) and in inches (ABMA standard, metric series including J). The single row in tapered roller bearing range, is the most widely used and is generally mounted in opposition.

PRODUCT DEFINITION
BrandNTN
d - Internal diameter21,986 mm
B - Bearing/Inner ring width16,637 mm
d1 - External diameter inner ring34 mm
ABUTMENT
da max - Max shoulder diameter IR26 mm
db min - Min IR shoulder diameter27,5 mm
ra max - Max fillet radius1,3 mm
PRODUCT PERFORMANCE
C - Dynamic load33 kN
C0 - Static load34 kN
A2 - Rating life coefficient1
e - Coefficient0.31
Y0 - Static axial load coefficient1.08
Y2 - Upper axial load coefficient1.96

Product parameters

Code EAN4547359481631
Diameter in. (mm)21.99
MarkNTN

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