32320 Bearing 32320U Single Row Roller Bearing 100x215x73mm

32320 Bearing Datasheet:

32320 Bearing Bore (d): 100mm
Outer Diameter (D): 215mm
Inner Ring Width (B): 73mm
Overall Width (T): 77.50mm
Mass: 12.66kg
Precision: standard P0, ABEC1
Category: single row taper roller bearing
Material: bearing steel
Sheilds: without
Limiting Speed: 1400 RPM
Lubrication: grease or oil
Warranty: 1 year
Replacements: 32320-A, 32320 A, 32320U, 32320 U, HR32320J, HR 32320 J, 32320M, 32320M-90KM1

Benefits:

High combined load capacity for heavy radial and axial forces — 32320 bearing tapered geometry lets the bearing carry large radial loads while also supporting substantial axial thrust in one direction.

Tapered-roller geometry offers strong axial support in one direction — angled rollers convert axial forces into radial load paths, improving load distribution and shaft stability.

Separable cup-and-cone design for easy mounting, inspection, and replacement — technicians install and remove the cone and cup independently, simplifying maintenance and adjustments.

Precision-machined raceways for smooth rotation and reduced vibration — accurate profiles and fine finishes ensure consistent rolling contact, lowering noise and wear.

Hardened chrome steel construction for excellent wear resistance and long service life — heat-treated bearing steel resists fatigue and maintains performance under continuous use.

Robust cage to keep rollers evenly spaced under speed and shock — a sturdy steel cage prevents roller skewing and uneven wear during high RPM or shock loads.

FAQ:

Q1: What are the typical applications for this bearing?
A: 32320 bearings are widely used in gearboxes, axles, heavy machinery, and any shaft arrangement needing combined radial and axial support.

Q2: What loads can it handle?
A: It handles heavy radial loads and axial loads in one direction; axial capacity increases with contact angle.

Q3: Is it separable?
A: Yes. The cone (inner ring, rollers, cage) and cup (outer ring) separate for easier mounting and inspection.

Q4: How should I mount paired bearings for bidirectional axial support?
A: Mount two bearings in mirror-image (back-to-back or face-to-face) or use X, O, or tandem arrangements per application needs.

Q5: What is the lead time after I place an order?
A: We keep large stock of common models (e.g., 339 sets of 32318, 298 sets of 32320, 197 sets of 32322). If your order quantity does not exceed our stock, lead time is within 3 working days after we receive payment.