438-432 Bearing 4T-438/432 Taper Roller Bearing 44.45mm Bore

438-432 Bearing Specification:

438-432 bearing features a single row roller bearing.
As for this bearing,
Cone Number: 438
Cup Number: 432
Bore (d): 44.45mm
Outer Diameter (D): 95.25mm
Cone Width (B): 29.90mm
Total Width (T): 27.783mm
Mass: 0.957kg/ 2.110lb
Cage: steel
Bearing Material: bearing steel
Category: taper roller bearing
Warranty: 1 year
Operating Temperature: -30 °C to 120 °C
Interchange Numbers: 438 – 432, 438/432, 4T-438/432, 432/438, etc

Key Features:

Single-row tapered roller set for combined radial and axial loads
Conical raceways and tapered rollers distribute load evenly and boost stiffness
Separable cup and cone simplify mounting, inspection, and replacement
High radial capacity and strong one-direction thrust support; greater contact angle increases axial capacity
Hardened bearing-steel rings and rollers resist wear and extend service life
Robust steel cage maintains roller spacing under shock and at high RPM

FAQ:

Q1: What loads can it handle?
A1: Heavy radial loads and axial (thrust) loads in one direction; axial capacity increases with contact angle.

Q2: Is it separable?
A2: Yes. The cone (inner ring, rollers, cage) and cup (outer ring) are separate for easier mounting and maintenance.

Q3: What are typical applications?
A3: Gearboxes, axles, transmissions, heavy machinery, and other shafts requiring combined load support.

A4: We keep large stocks of common models (e.g., 455 sets of 419/414, 398 sets of 497-493, 477 sets of 6280/6220 and 325 sets of 2MM306WICR). If your order is within stock, lead time is within 3 working days after payment.