SKF 6319-2RS1/C3GEN4 deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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Decoding SKF 6319-2RS1/C3GEN4
- 63Series
- Deep groove ball bearings, 63 series. Series differ in outside diameter and width even when the bore is the same.
- 19Bore
- Bore 95 mm (19 × 5).
- 2RS1/C3GEN4Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
6319 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 6319-2RS1/C3GEN4 measures 95 mm across the bore and 200 mm across the outside diameter; its width is 45 mm (95 x 200 x 45 mm).
SKF 6319-2RS1/C3GEN4 belongs to deep groove ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 6319-2RS1/C3GEN4 and any equivalents.
SKF's RS/C GEN series covers deep groove ball bearings built to handle moderate radial and axial loads in either direction. The RS seal keeps lubricant in and contaminants out, which suits equipment running in dusty or wet areas. MR Industrial Accessories supplies this line and can help you match the right variant to your application.
Reading the part number tells you most of what you need. RS means elastomer seals on both sides. The C followed by a number gives the internal clearance class, standard or increased depending on how much thermal expansion you expect. GEN marks a general execution variant. Take 6319-2RS1/C3GEN4: a 63 series bearing, sealed on both sides, C3 clearance, GEN4 execution.
You will find these bearings in electric motors, centrifugal pumps, fans, conveyors and machine tools. They handle combined loads and need little attention, so they fit food plants, cement works, steel mills and mining operations. The sealed version pays off where dust, chips or liquids are present, since the seal adds a barrier in front of the rolling elements.
Selection comes down to sealing, clearance and lubrication. An RS seal protects better than a metal shield but adds some friction torque. Choose C3 or C4 clearance when temperature differences between shaft and housing will cause expansion. During mounting, align the supports and apply the fitting load evenly, without impacts that could mark the seals or raceways. Clean work and correct lubrication are what let the bearing reach its calculated service life.
Interchangeability between brands follows standardized dimensions, yet suffixes and tolerances can differ. Before swapping one manufacturer's bearing for another, confirm the critical dimensions and the operating conditions. Standard dimensions make the swap possible; materials and manufacturing still affect how it performs.
To request a quote or discuss a specific application, send the full part number by WhatsApp or email. The team replies promptly, suggests equivalents and helps you choose.
Dimensions
95 x 200 x 45 mm (d x D x B): boundary dimensions for basic designation 6319, according to ISO 15.
- Bore
- 95mm
- Outside diameter (D)
- 200mm
- Width (B)
- 45mm
Same size, other brands
Other brands' pages with basic designation 6319: 95 x 200 x 45 mm (d x D x B) per ISO 15.
What they share are the ISO 15 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- SKF 6319-2RS1/C3GEN4 bearing: what are its dimensions?
- SKF 6319-2RS1/C3GEN4 measures 95 mm across the bore and 200 mm across the outside diameter; its width is 45 mm (95 x 200 x 45 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 6319.
- What does the RS suffix mean on an SKF bearing?
- It means the bearing carries elastomer seals on both sides. Those seals block contaminants and hold the lubricant in place, which helps in dirty or damp conditions. Many demanding industrial applications use this option.
- When should I pick C3 internal clearance instead of standard?
- C3 makes sense when the bearing runs hot or when the shaft and housing see different temperatures, because it leaves room for expansion. It is also used with interference fits and at high speeds. Tell us about your case and we can point you in the right direction.
- How can I tell if another brand's bearing matches the SKF one I need?
- Match the standardized dimensions and the execution type. Check bore, outer diameter and width, plus the sealing and clearance suffixes. At MR we help you find a compatible option. Send the part number by WhatsApp.