32004 NTN Tapered Roller Bearing 20x42x15mm

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NTN Metric taper roller bearing priced cup & cone together 20mm inside x 42mm outside x 15mm width, also known as 4T-32004, 4T32004, 4T-32004X, 4T32004X, T3CC020

NTN Tapered roller bearings are angular contact bearings comprised of separate components (cones and cups), facilitating installation. By design they are suitable for combined loading. They can sustain very high loads (axial load in one direction) and tolerate slight misalignment.

Always fitted oppositely with a bearing of the same nature, they provide high assembly stiffness, particularly when pre-loaded. Their load capacity associated with their versatility makes them the second most commonly used items, after radial-contact ball bearings.

Dimensions
Inside diameter: 20mm
Outside diameter: 42mm
Width: 15mm

Load ratings
Dynamic: 24.9kN
Static: 27.9kN

Limiting speeds
Oil: 13 000rpm
Grease: 9 500rpm

Product definition
d: 20mm
D: 42mm
B: 15mm
C: 12mm
T: 15mm
d1: 31mm
a: 10.5mm
rs min: 0.6mm
r1s min: 0.6mm
e: 0.37
Y2: 1.6
Y0: 0.88
Mass: 0.1kg

NTNNTN is a one of the world's largest bearing producers. With manufacturing plants throughout the world.