We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
New transparent angular contact ball bearing, double sealed, 35 mm bore, 80 mm outside diameter, 27 mm wide

Tritan

Tritan 5307 2RS/C3 PRX Angular Contact Ball Bearing collectible

SKU CH-F1YT-F7EBS

A new, double-sealed angular contact ball bearing with a 35 mm bore, 80 mm outside diameter and 27 mm width, rated for 7,850 lb and 6,600 RPM

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Sealed for life with double-contact NBR seals
  • 35 mm bore fits standard 3307/5307 housings
  • Polyamide cage keeps weight low at 27 mm width
  • SRI 2 and Polyrex EM grease rated −40 °C to 175 °C
  • 6 600 rpm limit suits high-speed precision spindles

Precision Angular Contact Bearing

The TRITAN 5307 2RS/C3 PRX is a double-sealed angular contact ball bearing built for machinery that demands precise axial load handling. Its 35 mm bore and 80 mm outside diameter suit shafts in pumps, gearboxes or spindle assemblies where combined radial and thrust forces occur. The polyamide cage and alloy-steel rings keep running geometry stable under sustained operation. Maintenance teams and OEM builders specify this single-row unit when interchangeability with industry number 3307/5307 is required.

Thermal Range And Speed Envelope

Lubricated with SRI 2 and Polyrex EM greases, the bearing operates continuously from -40 °C up to 175 °C without relubrication intervals. The double-sealed closure retains grease and excludes contaminants, limiting noise generation in normal running. Rated for 6 600 RPM maximum speed, it suits high-speed spindles while the contact angle manages thrust loads that standard deep-groove bearings cannot support. The 27 mm overall width fits existing housings without spacer modifications.

Sealed For Life Convenience

Factory-filled grease and integral seals remove the need for external lubrication lines or periodic top-ups, reducing planned downtime on remote or enclosed equipment. The C3 internal clearance accommodates thermal expansion in hot-running applications without inducing preload. Collectors of industrial components value the transparent finish that reveals cage and ball construction for display or reference purposes. Not suited for applications requiring matched pair sets or higher dynamic capacity than the 7 850 lb rating provides.

Highlights

  • Sealed for life with double-contact NBR seals
  • 35 mm bore fits standard 3307/5307 housings
  • Polyamide cage keeps weight low at 27 mm width
  • SRI 2 and Polyrex EM grease rated −40 °C to 175 °C
  • 6 600 rpm limit suits high-speed precision spindles

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

How do I install the 35 mm bore bearing onto the shaft and what step is often missed?

Press the inner ring onto the shaft using a sleeve that contacts only the inner race; the step often missed is avoiding force on the outer ring or seals, which can damage the polyamide cage and NBR seals.

What maintenance or replacement will the double-sealed bearing need later?

The bearing is lubricated for life with SRI 2 and Polyrex EM grease and has double NBR seals; no relubrication is possible, so replacement is required once the grease degrades or seals wear.

What limit appears first during sustained operation at high speed?

The 6 600 RPM maximum speed limit is reached before the 175 °C temperature limit under sustained high-speed use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.