QM Bearings (Timken) QMCW18J307ST Piloted Flange-Mount Roller Bearing Unit - Spherical Roller Brg., 3-7/16 in Bore - 04700

Product Description

The QM Bearings (Timken) QMCW18J307ST is a piloted flange-mount roller bearing unit designed for heavy-duty applications. This product features a spherical roller bearing with a bore size of three and seven-sixteenths inches. Built for stability, it includes a four-bolt piloted flange mount and an eccentric collar for secure locking.

• Heavy-duty construction with cast steel housing.
• Designed for fixed mounting without expansion.
• Includes a T-seal for protection against contaminants.

Product Highlights

The QMCW18J307ST bearing unit is ideal for use in environments where reliability and durability are critical. It delivers effective performance in applications involving heavy loads and adverse conditions.

Product Information

Standard Information

• Brand: QM Bearings (Timken)
• MPN: QMCW18J307ST

Technical Specifications

• Bore Diameter: 3-7/16 in
• Overall Width: 4.3400 in
• Overall Height: 4.3400 in
• Length Through Bore: 4.03 in
• Overall Length Diameter: 10.2500 in
• Radial Static Load Capacity: 87200 lbf
• Radial Dynamic Load Capacity: 79700 lbf
• Number Of Mounting Holes: 4
• Finish Coating: Powder coat
• Type Of Bearing: Spherical Roller
• Relubricatable: Yes
• Adapter Sleeve: No
• Pilot Diameter: 7.375 in
• Bolt Circle Diameter: 8.6250 in
• Bolt Center To Center Length: 6.1000 in
• Duty Type: Heavy Duty
• Additional Details: T Seal for contamination protection.