XINFEI INDUSTRY GROUP logo Request A Quote
Browse the site
XINFEI bearing production line

Product Category

SL Full Complement Cylindrical Roller Bearings

SL01, SL04, SL18, SL19 full complement series and CARB toroidal roller bearings for maximum radial capacity in a given section.

Who This Category Is For

Gearbox designers and rebuilders working to a fixed envelope where a caged bearing no longer carries the load.

The Problem It Solves

Removing the cage raises capacity but narrows the supply base, and SL series parts are often quoted at OEM lead times.

Core Technical Advantage

Filling the whole annulus with rollers gives the highest radial rating available in the section, with the trade off of a lower limiting speed.

Typical Application Scenarios

  • Planetary and industrial gearboxes
  • Rolling mill and crusher drives
  • Wind turbine gear stages
  • Machine tool feed drives
  • Heavy press equipment

Specification At A Glance

BrandAFA, neutral or customer marking
MaterialGCr15, GCr15SiMn, chrome steel; carburised grades on request
PrecisionP0 P6 P5 P4 P2
Quality StandardISO 9001 quality assurance system
DeliveryStock about 3 days, production about 20 to 25 days
PackingWood boxes or paper boxes
Bearing ring grinding line at XINFEI

Cannot Find The Size You Need

Send the designation, the OEM number or three caliper measurements. Non standard sizes are made to drawing.

Answers

SL Full Complement Cylindrical Roller Bearings — Questions And Answers

How many sl full complement cylindrical roller bearings references are listed
12 references are published in this category, each with the dimensions, material, cage and precision class recorded for that item. Where a size is not listed, send the dimensions and it can be quoted as a made to order item.
What material and precision class are these supplied in
The rolling bearing range is produced in GCr15 and GCr15SiMn chrome bearing steel, with case carburised grades used where shock loading is high. Precision classes P0, P6, P5, P4 and P2 are available, and the classes offered on a specific item are listed in its specification table.
Are these made under a quality system
Production runs in strict accordance with the ISO 9001 international standard for the product quality assurance system, which is stated on the specification table of each product.
How are they packed and shipped
Heavy and large bore items are packed in wood boxes and smaller parts in paper boxes, with rust preventive wrapping inside. Small urgent consignments move by DHL, TNT, FedEx or a similar express service, and larger ones by air, by sea or by rail.
Can a size be made that is not in the list
Yes. Non standard and specially required bearings have been part of the group range since 1995. Send a dimensioned drawing, a 3D file or the worn original.
What are the payment terms
L/C, T/T and Western Union are the standard terms, with PayPal available on small orders. The terms recorded for each item appear in its specification table.