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TIMKEN RCJ 5/8 General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
TIMKENGeneral Purpose Flange-Mount Ball Bearings

TIMKEN RCJ 5/8 General Purpose Flange-Mount Ball Bearing

The TIMKEN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 5/8 in cylindrical bore and a cast iron housing. It features an eccentric collar and uses NLGI #2 Equivalent lubricant. The…

SKU 3G-OTH-104940

Also listed as: RCJ58 · RCJ 5 8 · RCJ-5-8

Brand
TIMKEN
Item
RCJ 5/8 General Purpose Flange-Mount Ball Bearing
Category
General Purpose Flange-Mount Ball Bearings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TIMKEN
Manufacturer Part Number
RCJ 5/8
Type
Cast Iron, Eccentric Collar, Square
Bore
5/8 in
Lg
3 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
3/8 in
System of Measurement
Inch

Technical Documents

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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 5/8 in cylindrical bore and a cast iron housing. It features an eccentric collar and uses NLGI #2 Equivalent lubricant. The mounting bolt size is 3/8 in, and the system of measurement is inch. The manufacturer part number is RCJ 5/8.

Frequently Asked Questions

What is the TIMKEN 4 Bolt Flange Bearing used for?

The TIMKEN 4 Bolt Flange Bearing is used in industrial power transmission systems to support rotating shafts and handle radial loads. Common applications include conveyors, fans, and agricultural equipment where a compact, rigid mounting is needed. The cast iron housing and eccentric collar provide secure shaft locking in moderate-duty environments.

What are the specifications of the TIMKEN RCJ 5/8 flange bearing?

The TIMKEN RCJ 5/8 is a 4 bolt flange bearing with a 5/8 in cylindrical bore and a cast iron housing. It uses an eccentric collar for shaft locking and is lubricated with NLGI #2 Equivalent grease. The mounting bolt size is 3/8 in, and the system of measurement is inch. It is a general purpose radial ball bearing.

Where to buy TIMKEN RCJ 5/8 flange bearings worldwide?

You can source TIMKEN RCJ 5/8 flange bearings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine TIMKEN bearings for industrial applications.

How to install a TIMKEN 4 bolt flange bearing with eccentric collar?

To install a TIMKEN 4 bolt flange bearing with eccentric collar, first slide the bearing onto the shaft and align the mounting holes. Tighten the bolts to the recommended torque for 3/8 in fasteners. Then rotate the eccentric collar in the direction of shaft rotation to lock it, and secure the collar setscrew. Always follow the manufacturer's instructions for proper preload and lubrication.

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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Cross-referenced by specification & description
This flange-mount ball bearing features a 7/8 in cylindrical bore, cast iron housing, and eccentric collar for shaft mounting. It is lubricated with NLGI #2 equivalent grease and requires a 3/8 in mounting bolt. The bearing has a length of 3 47/64 in and is suitable for supporting rotating shafts in industrial machinery such as conveyors and packaging equipment
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This flange-mount ball bearing features a 7/8 in cylindrical bore, cast iron housing, and eccentric collar for shaft mounting. It is lubricated with NLGI #2 equivalent grease and requires a 3/8 in mounting bolt. The bearing has a length of 3 47/64 in and is suitable for supporting rotating shafts in industrial machinery such as conveyors and packaging equipment
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This TIMKEN flange-mount ball bearing features a 1 in cylindrical bore and a cast iron housing with an eccentric collar for secure shaft mounting. It has a length of 4 55/64 in, uses a 7/16 in mounting bolt, and is lubricated with NLGI #2 Equivalent grease. Suitable for supporting rotating shafts in moderate-load industrial applications such as conveyors, fans, and material handling systems
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This TIMKEN flange-mount ball bearing features a 1 in cylindrical bore and a cast iron housing with an eccentric collar for secure shaft mounting. It has a length of 4 55/64 in, uses a 7/16 in mounting bolt, and is lubricated with NLGI #2 Equivalent grease. Suitable for supporting rotating shafts in moderate-load industrial applications such as conveyors, fans, and material handling systems
TIMKEN 4 Bolt Flange Bearing: Radial Ball, 1/2 in Bore, Cast Iron, Eccentric Collar, 3 in Lg, Square (MPN RCJ 1/2)
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Cast iron four-bolt flange unit with a 2 3/8 in cylindrical bore and eccentric collar locking. Lubricated with NLGI #2 equivalent grease. Used in conveyors, fans, and material handling systems to support radial loads and accommodate shaft misalignment
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Cast iron four-bolt flange unit with a 2 3/8 in cylindrical bore and eccentric collar locking. Lubricated with NLGI #2 equivalent grease. Used in conveyors, fans, and material handling systems to support radial loads and accommodate shaft misalignment
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Square flange-mount ball bearing with a 2 7/16 in cylindrical bore and cast iron housing. Features an eccentric collar locking mechanism and is pre-lubricated with NLGI #2 equivalent grease. Designed for inch-system applications with a 5/8 in mounting bolt size. Suitable for supporting rotating shafts in conveyors, fans, and material handling equipment

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Cast iron rhombus flange-mount ball bearing with 1 15/16 in cylindrical bore and eccentric collar. Lubricated with NLGI #2 equivalent grease. Mounting bolt size 5/8 in. Suitable for radial load support in conveyors, fans, and material handling equipment
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Cast iron square flange-mount ball bearing with 1 1/8 in cylindrical bore, set screw locking, and NLGI 2 lithium complex grease. Not-split housing, 4 1/4 in length, 3/8 in mounting bolt size. Suitable for supporting rotating shafts in conveyors, fans, and material handling equipment
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This flange-mount ball bearing has a 1/2 in cylindrical bore and a cast iron housing with an eccentric collar. It is lubricated with NLGI #2 equivalent grease and accepts a 3/8 in mounting bolt. The bearing is used to support rotating shafts in conveyors, industrial machinery, and material handling equipment for moderate-speed radial-load applications
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This flange-mount ball bearing has a 1/2 in cylindrical bore and a cast iron housing with an eccentric collar. It is lubricated with NLGI #2 equivalent grease and accepts a 3/8 in mounting bolt. The bearing is used to support rotating shafts in conveyors, industrial machinery, and material handling equipment for moderate-speed radial-load applications
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