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TRITAN 3857 2RS PRX General Purpose Radial Ball Bearing - General Purpose Radial Ball Bearings
TRITANGeneral Purpose Radial Ball Bearings

TRITAN 3857 2RS PRX General Purpose Radial Ball Bearing

The TRITAN Radial Ball Bearing: 1635 is a general-purpose radial ball bearing designed for oily/greasy environments. This inch-system bearing features a double-sealed, contact seal design with a 3/4 in bore, 1 3/4 in…

SKU 3G-OTH-101116

Also listed as: 38572RSPRX · 3857-2RS-PRX

Brand
TRITAN
Item
3857 2RS PRX General Purpose Radial Ball Bearing
Category
General Purpose Radial Ball Bearings
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Technical Specifications

TRITAN
Manufacturer Part Number
3857 2RS PRX
Type
Dbl Sealed, Contact Seal
Bore
3/4 in
OD
1 3/4 in
Wd
0.5 in
For Environment
Oily/Greasy
System of Measurement
Inch
Bearing Industry Number
1635

Technical Documents

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TRITAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRITAN Radial Ball Bearing: 1635 is a general-purpose radial ball bearing designed for oily/greasy environments. This inch-system bearing features a double-sealed, contact seal design with a 3/4 in bore, 1 3/4 in OD, and 0.5 in width (manufacturer part number 3857 2RS PRX).

Frequently Asked Questions

What is the TRITAN Radial Ball Bearing 1635 used for?

The TRITAN Radial Ball Bearing 1635 is a general-purpose bearing designed for oily or greasy environments. It handles radial loads in rotating machinery such as conveyors, pumps, and gearboxes. Its double-sealed contact seal protects against contamination, making it suitable for industrial applications where lubrication and debris control are critical.

What are the specifications of the TRITAN 1635 bearing?

The TRITAN 1635 bearing has a 3/4 in bore, 1 3/4 in OD, and 0.5 in width. It uses an inch system of measurement, carries bearing industry number 1635, and is double-sealed with a contact seal for oily/greasy environments. The manufacturer part number is 3857 2RS PRX.

Where to buy TRITAN 1635 bearings worldwide?

3G Electric supplies the TRITAN 1635 bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this bearing to support your maintenance and production needs anywhere in the world.

How to select the right TRITAN radial ball bearing?

Select the TRITAN 1635 bearing by matching bore, OD, and width to your shaft and housing dimensions. Confirm the inch system and double-sealed contact seal suit your oily or greasy environment. Verify load ratings from the manufacturer. For application advice, consult 3G Electric's technical team.

Used in

Common applications for TRITAN
Poultry processing conveyors — TRITAN food-grade radial ball bearings (SS3829 2RS FM222) with double contact seals
Material handling systems — TRITAN spherical insert bearings (SB205-16G) with set screw locking for shaft mounting
High-temperature oven rollers — TRITAN miniature ball bearings (SSRI814 ZZ SRL) rated to 302°F
Self-lubricating pivot joints — TRITAN spherical plain bearings (GE 30TE 2RS) with PTFE sliding surface
Flange-mounted conveyor idlers — TRITAN 4-bolt flange bearings (UCF210-31) in cast iron housings
Chain drive repairs — TRITAN offset links (40-1R OSL) for ANSI #40 roller chains

TRITAN Products

3G Electric supplies TRITAN general purpose radial ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
TRITAN Radial Ball Bearing: 1630, Dbl Sealed, Contact Seal, 3/4 in Bore, 1 5/8 in OD, 0.5 in Wd (MPN 3852 2RS PRX)
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TRITAN Radial Ball Bearing: 1630, Dbl Sealed, Contact Seal, 3/4 in Bore, 1 5/8 in OD, 0.5 in Wd (MPN 3852 2RS PRX)
TRITAN Radial Ball Bearing: 3840, Dbl Sealed, Contact Seal, 5/8 in Bore, 1 5/8 in OD, 0.5 in Wd (MPN 3840 2RS PRX)
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TRITAN Radial Ball Bearing: 3840, Dbl Sealed, Contact Seal, 5/8 in Bore, 1 5/8 in OD, 0.5 in Wd (MPN 3840 2RS PRX)
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TRITAN Radial Ball Bearing: 1614, Dbl Sealed, Contact Seal, 3/8 in Bore, 1 1/8 in OD, 0.375 in Wd (MPN 3836 2RS PRX)
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TRITAN Radial Ball Bearing: 1652, Dbl Sealed, Contact Seal, 1 1/8 in Bore, 2 1/2 in OD, 0.625 in Wd (MPN 3874 2RS PRX)
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TRITAN Radial Ball Bearing: 1652, Dbl Sealed, Contact Seal, 1 1/8 in Bore, 2 1/2 in OD, 0.625 in Wd (MPN 3874 2RS PRX)
TRITAN Radial Ball Bearing: 1657, Dbl Sealed, Contact Seal, 1 1/4 in Bore, 2 9/16 in OD, 0.688 in Wd (MPN 3879 2RS PRX)
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TRITAN Radial Ball Bearing: 1657, Dbl Sealed, Contact Seal, 1 1/4 in Bore, 2 9/16 in OD, 0.688 in Wd (MPN 3879 2RS PRX)

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TRITAN Radial Ball Bearing: R14, Dbl Sealed, Contact Seal, 7/8 in Bore, 1 7/8 in OD, 0.5 in Wd (MPN R14 2RS PRX)
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