FAG 3312-B-2RSR-TVH angular contact ball bearing
- Brand
- FAG
- Category
- Bearings
- Subcategory
- Angular contact ball bearings
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Decoding FAG 3312-B-2RSR-TVH
- 33Series
- Angular contact ball bearings, 33 series. Series differ in outside diameter and width even when the bore is the same.
- 12Bore
- Bore 60 mm (12 × 5).
- B-2RSR-TVHSuffix
- FAG suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
3312 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
FAG 3312-B-2RSR-TVH measures 60 mm across the bore and 130 mm across the outside diameter; its width is 54 mm (60 x 130 x 54 mm).
FAG 3312-B-2RSR-TVH belongs to angular contact 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 3312-B-2RSR-TVH and any equivalents.
FAG angular contact ball bearings with double seal and polyamide cage handle combined radial and axial loads in both directions. They are common in spindles, pumps, gearboxes and transmission equipment where rigidity and precision matter. MR Industrial Accessories LLC supplies this bearing line and helps you match the right part number to your equipment.
The part number tells you what you are holding. Take 30/5-B-2RSR-TVH: the base number points to series 30 in a small diameter, B is the internal angular contact design, 2RSR is a double rubber seal, and TVH is a fiberglass-reinforced polyamide cage. The same pattern holds for 30/6-B-2RSR-TVH, while 3214-B-2RSR-TVH and 3312-B-2RSR-TVH belong to series with a larger section. Reading the code this way lets you find the bearing in the catalog without guesswork.
You will find these bearings in milling machine spindles, centrifugal pumps, compressors, gearboxes and power transmission equipment. The double seal suits dusty or moderately humid surroundings, and the polyamide cage keeps weight down and behaves well at high speed. They are a frequent choice when axial loads must be supported in both directions.
Selection comes down to the radial and axial load, the rotation speed and the environment. The 2RSR seal blocks contaminants and holds lubrication in, but an open design may be preferable at high temperatures or very high speeds. Respect internal clearance and shaft-to-housing alignment; a misaligned mounting shortens service life. Factory lubrication covers most applications, and if you need to relubricate, ask us.
When replacing a bearing, brands can interchange if the main dimensions and execution match. An FAG code with double seal and polyamide cage may have equivalents elsewhere, but check the suffixes: not every manufacturer uses the same letters for seal or cage. Send us the original code and we will help you find the equivalent reference and confirm the quote.
Dimensions
60 x 130 x 54 mm (d x D x B): boundary dimensions for basic designation 3312, according to ISO 15.
- Bore
- 60mm
- Outside diameter (D)
- 130mm
- Width (B)
- 54mm
Same size, other brands
Other brands' pages with basic designation 3312: 60 x 130 x 54 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
- FAG 3312-B-2RSR-TVH bearing: what are its dimensions?
- FAG 3312-B-2RSR-TVH measures 60 mm across the bore and 130 mm across the outside diameter; its width is 54 mm (60 x 130 x 54 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 3312.
- What does the 2RSR suffix mean on an FAG bearing?
- It indicates a double rubber seal on both sides. This keeps dust and humidity out and retains the lubricant, which is common in moderately contaminated environments.
- Can I replace an FAG bearing with another brand?
- Yes, if the main dimensions and execution match. Suffixes vary between manufacturers, so verify that the seal and cage are equivalent. Send us the code and we will help you find the reference.
- How do I request a quote for a bearing from this series?
- Write to us by WhatsApp or email with the complete code shown on the bearing or in your equipment manual. We will reply promptly with the quote.