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6210 Deep Groove Ball Bearing
Reference-data notice. Boundary dimensions use the cited SKF-hosted Series 62 table. Performance values, where shown, describe the cited 6210 reference and are not LTO product claims. Approved LTO quotation data and drawings govern supply.

Bearing model database

6210 Deep Groove Ball Bearing

The 6210 is the largest new base model in this Stage 5B release, with a 50x90x20 mm envelope. It supports database-led sourcing for industrial machines while keeping performance, clearance, cage, lubricant and enclosure tied to the offered manufacturer data.

50 mm boreDeep Groove Ball BearingsOEM / custom review
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01 · Product Overview

Product Overview

The 6210 is the largest new base model in this Stage 5B release, with a 50x90x20 mm envelope. It supports database-led sourcing for industrial machines while keeping performance, clearance, cage, lubricant and enclosure tied to the offered manufacturer data.

LTO supports OEM buyers, distributors and industrial users with suffix review, drawing-controlled requirements, private-label packaging and export documentation. Availability, minimum order quantity and production data are confirmed in the quotation.

02 · Boundary dimensions

6210 bearing dimensions

Use the family-specific symbols below to compare the installation envelope. Dimensions are catalogue reference values in millimetres.

dBore diameter50 mm
DOutside diameter90 mm
BWidth20 mm
Modeld — Bore diameterD — Outside diameterB — Width
621050 mm90 mm20 mm

Search intent supported: 6210 bearing · 6210 bearing dimensions · 50x90x20 bearing · 6210 deep groove ball bearing. Confirm chamfers, radii, tolerances and mating-part details on the approved drawing.

03 · Engineering reference

Technical Specifications

Load ratings and speeds are cited-manufacturer catalogue references for preliminary comparison—not LTO-verified product specifications. Final values are subject to the LTO quotation and approved drawing.

Model6210
Bearing TypeSingle-row deep groove ball bearing
Supply modelLTO-branded supply; production route confirmed per quotation
Dimension data statusSKF-hosted Series 62 manufacturer catalogue reference
Performance data statusSKF engineering reference from cited catalogue; not an LTO verified specification
Material to confirmBearing steel
Precision to confirmNormal; higher classes by quotation
Clearance to confirmNormal / C3 by quotation
Seal options to confirmOpen construction (this model) · ZZ metal shields where a published variant exists · 2RS contact seals where a published variant exists
Reference dynamic load rating C37.1 kN catalogue reference
Reference static load rating C₀23.2 kN catalogue reference
Reference speed data10,000 r/min catalogue limiting speed; 15,000 r/min reference speed
REFERENCE SOURCESKF Rolling bearings catalogue — 6209 and 6210 engineering referencesBoundary dimensions use the cited SKF-hosted Series 62 table. Performance values, where shown, describe the cited 6210 reference and are not LTO product claims. Supply route: LTO-branded supply; production route confirmed per quotation.
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04 · Design

Features

  • 50 mm bore and 90 mm outside diameter
  • 20 mm width for the published Series 62 envelope
  • Official catalogue engineering reference values
  • Configuration controlled through the RFQ and approved drawing

05 · Enclosures

Seal Options

01Open construction (this model)
02ZZ metal shields where a published variant exists
032RS contact seals where a published variant exists

Open, ZZ and 2RS are separate configurations for deep groove ball bearings. For roller, insert and mounted bearings, sealing is defined by the bearing and housing arrangement shown above.

06 · Application paths

Applications

The bearing number is only the starting point. Load, speed, temperature, contamination, alignment and service-life targets determine the final selection.

Reference Industries for Engineering Review

Electric Motor BearingsReview operating conditions →Pump BearingsReview operating conditions →Gearbox BearingsReview operating conditions →

These industry links are engineering review paths, not model-specific recommendations. Final bearing selection should be confirmed against the actual load, speed, fit, clearance, lubrication, environment and application requirements.

07 · Cross-reference screening

Replacement / Interchange

Possible search and drawing-reference candidates:

  • 6210 basic dimensional designation
  • 6210 engineering reference—not verified interchangeable
  • Confirm internal clearance, precision, cage, enclosure, lubricant and offered manufacturer data
Not an automatic replacement. Match bore diameter (d), outside diameter (D), width (B), internal clearance, sealing, cage, precision, lubrication and load requirements before any substitution is approved.

Engineering context

Technical guides for this record.

Use only the guides relevant to this model's dimensions, enclosure, precision, clearance or designation.

Bearing Dimensions ExplainedReview the dimension symbols used by this bearing family. →Bearing Seal Types GuideCompare open, shielded and sealed enclosure structures. →Bearing Tolerance GuideDistinguish precision classes from internal clearance. →

RFQ

Request a quote for 6210.

Send quantity, suffix, target brand or drawing, application, speed, load and destination. LTO will confirm the exact configuration before price or delivery commitments.

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