Skip to content
Monday through Friday, 8:00 to 17:30 (continuous)
All products
Deep groove ball bearing, steel rings and balls · SKF MRC.R4FF
Inch deep groove ball bearing SKF MRC.R4FF

Product page

Inch deep groove ball bearing SKF MRC.R4FF

Manufacturer Part Number
MRC.R4FF
Brand
SKFOfficial brand
Category
Bearings
Subcategory
Inch deep groove ball bearings

Other brands in this family

  • FAG
  • NTN
  • TIMKEN

Ask us about alternatives. Equivalence is verified for each reference and application.

SKF

We respond promptly.

Request your quote via WhatsApp or email, with the quantity and time frame you need.

Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.

Ask via WhatsAppAsk via email

Description

SKF MRC.R4FF is a inch deep groove ball bearing reference, within Bearings. Request a quote for MRC.R4FF via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF MRC.RFF series inch deep groove ball bearings are components designed to support moderate radial and axial loads in applications where inch dimensions are required. Their single-row deep groove construction allows them to operate at high speeds with simple maintenance. MR Accesorios Industriales carries this line for imported equipment, agricultural machinery and transmissions that require inch tolerances.

The designation of this series combines letters and numbers that identify the size and variants. For example, MRC.R4FF corresponds to a bearing of the R series with the FF suffix, which indicates double contact seal. The examples MRC.R6FF, MRC.R8FF, MRC.R10FF, MRC.R12FF, MRC.R20FF and MRC.R24FF show how the number varies according to inch dimensions. The FF suffix indicates that the bearing is sealed on both sides, which protects the lubricant and blocks the entry of contaminants.

These bearings are used in equipment where inch dimensions are standard, such as agricultural machinery, conveyors, pumps, fans and power transmissions. In Argentina, they are common in imported implements and in production lines that require replacement with specific dimensions. Their ability to support combined loads and their sealed design make them suitable for environments with moderate dust or humidity.

To select the correct bearing, verify the inch dimensions of the housing and shaft, and make sure the FF suffix is compatible with the lubrication and cleanliness conditions. During assembly, avoid hitting the seals and apply force on the appropriate ring. Alignment between shaft and housing is key to avoid additional loads. If the bearing comes with factory lubricant, no additional lubricant is necessary.

SKF bearings of this series can be interchanged with other brands that follow the same inch dimensions and the same sealing type. Always compare dimensions and sealing characteristics before replacing. Interchangeability between manufacturers is possible when tolerances and cage design are respected. Consult MR Accesorios Industriales to confirm code equivalence.

If you need to replace a bearing of this series, send us the complete part number via WhatsApp. At MR Accesorios Industriales we advise you so you can choose the correct option for your equipment. With more than 80 years of experience, we can help you identify the right replacement and quote it.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.

Dimensions

Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.

Frequently Asked Questions

What does the FF suffix mean on MRC.RFF bearings?
The FF suffix indicates that the bearing has contact seals on both sides. This protects the internal lubricant and prevents the entry of dust, water or particles, extending service life in contaminated environments.
How do I know if my equipment needs an inch bearing?
You must measure the shaft and housing diameter with a caliper or micrometer and compare with the inch dimension table. If the dimensions match inch fractions, you need a bearing of this series.
Can I replace an SKF bearing with another brand?
Yes, as long as the inch dimensions and sealing type match. It is important to verify load capacity and tolerances. Consult us with the original part number to confirm equivalence.
Request a quote on WhatsApp