Bearing 17887/17831 Imperial Taper Roller Bearing 17887-17831

Bore: 45.23mm
Outer Diameter: 79.985mm
Cone Width: 19.842mm
Mass: 0.4kg/ 0.882lb
Cone Number: 17887
Cup Number: 17831
Cage: steel
Bearing Material: 52100 steel

Bearing 17887/17831 Information:

Bearing 17887/17831 comes in a single-row tapered roller design.
Regarding this bearing model,
Bore: 45.23mm
Outer Diameter: 79.985mm
Cone Width: 19.842mm
Mass: 0.4kg/ 0.882lb
Cone Number: 17887
Cup Number: 17831
Cage: steel
Bearing Material: 52100 steel
Hardness: 58-64 HRC
Seal Type: open
Lubrication: grease or oil
Equivalents: 17887 / 17831, 17887-17831, 17887 – 17831, 17887/31, 17887/831, 17887-99401, SET62-900SA

Installation Tips :

1. Confirm the part numbers: 17887 (cone) and 17831 (cup).
2. Clean the housing bore and the shaft seat. Remove all dust and old grease.
3. Inspect the seats for scratches, dents, and burrs. Fix any damage first.
4. Measure the shaft and housing if you see wear or a loose fit.
5. Press the cone onto the shaft by force on the inner ring and never push force through the rollers.
6. Apply a light oil film on the seats to reduce fretting. Keep the lubricant container closed during work.
7. Run the unit at low speed first. Check heat, noise, and vibration. Recheck end play after a short run if your procedure calls for it.

FAQs:

Question 1: What type of bearing is the 17887/17831?
Answer: Bearing 17887/17831 is a single-row tapered roller bearing set, typically supplied as a matched cone (17887) and cup (17831).

Question 2: What loads can this taper roller bearing handle?
Answer: It’s designed to support combined loads—both radial loads (perpendicular to the shaft) and axial/thrust loads (along the shaft).

Question 3: What are common applications for this bearing?
Answer: This bearing is often used in automotive and industrial assemblies, such as wheel hubs, axles, gearboxes, trailers, and general machinery where tapered roller bearings are required.

Question 4: How long will it take to process and ship my order after I place it?
Answer: We maintain a large inventory of commonly used roller and ball bearings. For example, we currently have 498 pcs of 595A/592A, 378 pcs of 28580A-28527RB, 535 pcs of 2584/2523, 339pcs 91001 MCG-003 and 552 pcs 803196A bearings in stock. Standard lead time is within 3 business days after payment is received.

Questions that usually come up before ordering 17887/17831 and 17887-17831

When is 17887/17831 and 17887-17831 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 17887/17831 and 17887-17831 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 17887/17831 and 17887-17831 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 17887/17831 and 17887-17831?

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.