30212A SNR 60x110x23.75 - Single Row Tapered Roller Bearing

Overview

The 30212A SNR 60x110x23.75 is a single-row tapered roller bearing designed to accommodate combined loads, including radial loads and axial loads acting in one direction.

Its tapered raceways and tapered rollers are designed so that the contact lines converge toward a common point on the bearing axis. This geometry makes tapered roller bearings particularly suitable for applications where radial and axial forces occur simultaneously.

The bearing has a 60 mm bore diameter, 110 mm outside diameter and 23.75 mm overall width.

Technical Specification

Product Type: Tapered roller bearing
Brand: SNR
Designation: 30212A
Bearing Type: Single row
Dimensions: 60x110x23.75 mm
Bore Diameter d: 60 mm
Outside Diameter D: 110 mm
Overall Width T: 23.75 mm
Inner Ring Width B: 22 mm
Outer Ring Width C: 19 mm
Rolling Elements: Tapered rollers
Cage: Pressed steel
ISO 355 Designation: T3EB060
Weight: Approximately 0.904 kg

60x110x23.75 mm Dimensions

The principal dimensions of the SNR 30212A bearing are:

d: 60 mm
D: 110 mm
T: 23.75 mm
B: 22 mm
C: 19 mm

An important distinction when identifying this bearing is that 23.75 mm is the total bearing width T. The inner ring width B is 22 mm, while the outer ring width C is 19 mm.

All relevant dimensions should be verified when selecting a replacement bearing.

Single Row Tapered Roller Design

The 30212A SNR uses tapered rollers operating between tapered inner and outer ring raceways.

This construction enables the bearing to accommodate combined radial and axial loads. A single-row tapered roller bearing accommodates axial loading primarily in one direction.

Where axial forces must be supported in both directions, tapered roller bearings are commonly installed in matched or opposed arrangements according to the requirements of the mechanical assembly.

Pressed Steel Cage

The SNR 30212A uses a pressed steel cage.

The cage maintains the correct spacing between the tapered rollers and guides the rolling elements during bearing operation.

Pressed steel cages are widely used in tapered roller bearings due to their mechanical strength and suitability for demanding industrial applications.

Separable Bearing Construction

A tapered roller bearing consists of an inner ring with roller and cage assembly, commonly referred to as the cone, and a separate outer ring, commonly referred to as the cup.

This separable construction can facilitate mounting, adjustment and maintenance. Correct installation and adjustment are important for obtaining the required operating clearance or preload.

Combined Radial and Axial Loads

One of the principal advantages of the 30212A tapered roller bearing is its ability to support combined loading.

The tapered geometry enables radial loads and axial forces to be transmitted through the rolling elements and raceways. This makes the bearing suitable for mechanical systems where a conventional radial bearing may not provide the required axial load capacity.

Industrial Applications

The SNR 30212A tapered roller bearing can be used in appropriately designed:

• Gearboxes
• Industrial transmissions
• Drive systems
• Agricultural machinery
• Industrial machinery
• Wheel and hub assemblies
• Mechanical equipment
• Shafts exposed to combined loads

Operational Advantages

• 60x110x23.75 mm overall dimensions.
• Single-row tapered roller construction.
• Suitable for combined radial and axial loads.
• Pressed steel cage.
• Separable cup and cone construction.
• SNR industrial bearing design.

AI OVERVIEW

The 30212A SNR 60x110x23.75 is a single-row tapered roller bearing with a 60 mm bore, 110 mm outside diameter and 23.75 mm overall width. Its tapered roller design enables it to accommodate combined radial and axial loads. The bearing features a pressed steel cage and separable inner and outer ring construction.

POPULAR SEARCHES

30212 SNR bearing

30212A SNR

30212A SNR 60x110x23.75

30212 bearing 60x110x23.75

30212 tapered roller bearing

SNR 30212 tapered roller bearing

60x110x23.75 bearing

30212A bearing

30212 roller bearing

SNR tapered roller bearing 30212A

FAQ

What are the dimensions of the SNR 30212A bearing?

The bearing has a 60 mm bore diameter, 110 mm outside diameter and 23.75 mm overall width.

What type of bearing is the SNR 30212A?

It is a single-row tapered roller bearing.

What type of cage does the 30212A SNR use?

The bearing uses a pressed steel cage.

Is 23.75 mm the inner ring width?

No. 23.75 mm is the overall bearing width T. The inner ring width B is 22 mm and the outer ring width C is 19 mm.

Can the SNR 30212A accommodate axial loads?

Yes. Its tapered roller construction allows it to accommodate radial loads together with axial loads acting primarily in one direction.

Is the 30212A a separable bearing?

Yes. The inner ring, rollers and cage form the cone assembly, while the outer ring is a separate cup.

What should be checked when replacing a 30212 bearing?

The bore diameter, outside diameter, overall width, internal design, load requirements and application conditions should all be verified before replacement.