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TIMKEN 4 Bolt Flange Bearing: Radial Ball, 1 7/8 in Bore, Cast Iron, Eccentric Collar - General Purpose Flange-Mount Ball Bearings
TIMKENGeneral Purpose Flange-Mount Ball Bearings

TIMKEN 4 Bolt Flange Bearing: Radial Ball, 1 7/8 in Bore, Cast Iron, Eccentric Collar

The TIMKEN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 7/8 in cylindrical bore, cast iron housing, and eccentric collar. It uses NLGI #2 Equivalent lubricant and has a mounting bolt…

SKU 3G-OTH-121600

Brand
TIMKEN
Item
4 Bolt Flange Bearing: Radial Ball, 1 7/8 in Bore, Cast Iron, Eccentric Collar
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

TIMKEN
Manufacturer Part Number
RCJ 1-7/8
Type
Cast Iron, Eccentric Collar
Bore
1 7/8 in
Lg
5 5/8 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
5/8 in
System of Measurement
Inch
View Full Spec Sheet

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

Product Description

The TIMKEN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 7/8 in cylindrical bore, cast iron housing, and eccentric collar. It uses NLGI #2 Equivalent lubricant and has a mounting bolt size of 5/8 in. This inch-system bearing (MPN RCJ 1-7/8) is designed for radial load applications.

Frequently Asked Questions

What is the TIMKEN 4 Bolt Flange Bearing used for?

The TIMKEN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing used for radial load applications in industrial machinery. It is commonly found on conveyors, fans, and material handling equipment where a compact, rigid mounting is needed.

What are the specifications of the TIMKEN RCJ 1-7/8 flange bearing?

The TIMKEN RCJ 1-7/8 has a 1 7/8 in cylindrical bore, cast iron housing, and eccentric collar. It uses NLGI #2 Equivalent lubricant, has a mounting bolt size of 5/8 in, and is an inch-system bearing designed for radial loads.

Where to buy TIMKEN RCJ 1-7/8 flange bearing worldwide?

You can source the TIMKEN RCJ 1-7/8 flange bearing worldwide through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process.

How to install a TIMKEN 4 Bolt Flange Bearing with eccentric collar?

To install, slide the bearing onto the shaft, align the collar with the shaft flat, and rotate the collar in the direction of shaft rotation to lock. Tighten the set screws. Ensure the mounting bolts (5/8 in) are torqued to the housing's specifications. Always follow the manufacturer's instructions.

Used in

Common applications for TIMKEN
Conveyor systems — TIMKEN RA115RRB spherical insert bearings for idler rollers and pulleys
Agricultural equipment — TIMKEN RCSM1 cartridge bearing units for tillage and harvesting machinery
Material handling — TIMKEN YASM 1-7/16 pillow block bearings for belt conveyors and elevators
Industrial fans — TIMKEN 6319 radial ball bearings for high-speed fan shafts
Pump drives — TIMKEN SCJ 5/8 flange-mount bearings for close-coupled pump applications
Packaging machinery — TIMKEN YCJ 30 SGT flange-mount bearings for indexing and feed mechanisms

TIMKEN Products

3G Electric supplies TIMKEN general purpose flange-mount 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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