580/574 Bearing 580-574 Tapered Roller Bearing 3-1/4” Bore
Bore: 3-1/4”/ 82.550mm
Outer Diameter: 5.5115”/ 139.992mm
Cone Width: 1.4212”/ 36.098mm
Total Width: 1.4375”/ 36.513mm
Mass: 2.14kg/ 4.718lb
Cone Number: 580
Cup Number: 574
Material: bearing steel
580/574 Bearing Specification:
580/574 Bearing Bore: 3-1/4”/ 82.550mm
Outer Diameter: 5.5115”/ 139.992mm
Cone Width: 1.4212”/ 36.098mm
Total Width: 1.4375”/ 36.513mm
Mass: 2.14kg/ 4.718lb
Cone Number: 580
Cup Number: 574
Seal Type: without
Material: bearing steel
Lubrication: grease or oil
Precision: standard precision ABEC1
Warranty: 1 year
Certificate: ISO9001:2015
Interchange Numbers: 580 / 574, 574/580, 580-574, 580 – 574, 580-99405
FAQ:
Q1: What loads can 580/574 handle?
A1: It handles heavy radial loads and axial (thrust) loads in one direction; axial capacity increases with contact angle.
Q2: Is this bearing separable?
A2: Yes — the cone (inner ring, rollers, cage) and cup (outer ring) separate for easier mounting and maintenance.
Q3: Can taper roller bearings be used in high-speed applications?
A3: They suit moderate speeds; for high-speed use specify precision class and appropriate lubrication to ensure performance.
Q4: What inspection and maintenance intervals do you recommend?
A4: Check bearings periodically for noise, vibration, temperature, and lubricant condition; intervals depend on load, speed, and environment.
Q5: How do environmental factors affect this bearing?
A5: Contaminants, moisture, and extreme temperatures reduce life; use seals, proper lubrication, and suitable materials to mitigate risks.
Questions that help when 580/574 and 580-574 is on the shortlist
When is 580/574 and 580-574 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 580/574 and 580-574 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 580/574 and 580-574 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 580/574 and 580-574?
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
Related products
M12649/M12610 Taper Wheel Bearing M12649/10 Automobile Bearing SET3
Trailer Wheel Bearing L44649/10, L44649 – L44610 Taper Roller Bearing SET4
U497/U460L Automobile Bearing SET80, U497-U460L Roller Bearing 45*80*24mm
