438-432 Bearing 4T-438/432 Taper Roller Bearing 44.45mm Bore
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
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.
Questions that usually come up before ordering 438-432 and 4T-438/432
When is 438-432 and 4T-438/432 worth comparing against nearby taper roller bearings options?
Comparison helps when dimensional fit is only part of the decision and load direction, sealing, clearance, speed, temperature, or repeat-order stability still need to be confirmed. Reviewing one or two nearby options early usually reduces sourcing mistakes later.
What details usually matter before approving 438-432 and 4T-438/432 for repeat supply?
Buyers normally confirm the part reference, main dimensions, application, speed range, operating environment, sealing needs, and any packaging or marking requirements. That gives the supplier a cleaner basis for confirming availability and suitable alternatives.
Which next step usually helps after 438-432 and 4T-438/432 is shortlisted?
A quick review of Taper Roller Bearings, one more commercial destination, and one practical guide usually saves time. That combination helps separate simple replacement orders from jobs that still need fit or application review.
Why keep a supporting guide linked beside 438-432 and 4T-438/432?
Because it makes later decisions faster. When sizing notes, application cues, and nearby options stay close to the product, engineering, purchasing, and maintenance teams can revisit the same logic without starting the review from zero.
Shipping Method:
1. Sea shipping for mass cargos (GW > 500KGS)
2. Air shipping (GW between 100KGS – 500 KGS)
3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)
4. If you have shipping agent in China, we can send goods to your shipping agent's warehouse
Payment Terms:
We accept T/T, W/U, PAYPAL, L/C etc
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