SKF Cylindrical Roller Bearing: 221, 105 mm Bore, 190 mm OD, 36 mm Overall Wd
The SKF Cylindrical Roller Bearing 221 is a general-purpose cylindrical roller bearing with an NJ design, featuring a 105 mm bore, 190 mm OD, and 36 mm overall width. Manufactured from alloy steel, this metric…
SKU 3G-OTH-104854
Also listed as: NJ221ECP · NJ-221-ECP
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
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Product Description
The SKF Cylindrical Roller Bearing 221 is a general-purpose cylindrical roller bearing with an NJ design, featuring a 105 mm bore, 190 mm OD, and 36 mm overall width. Manufactured from alloy steel, this metric bearing carries the manufacturer part number NJ 221 ECP and the bearing industry number 221.
Frequently Asked Questions
What is the SKF Cylindrical Roller Bearing 221 used for?
The SKF Cylindrical Roller Bearing 221 is used in industrial machinery requiring high radial load capacity and moderate speeds, such as gearboxes, pumps, compressors, and electric motors. Its NJ design accommodates axial displacement of the shaft relative to the housing, making it suitable for applications where thermal expansion or misalignment must be managed.
What are the specifications of the SKF Cylindrical Roller Bearing 221?
The SKF Cylindrical Roller Bearing 221 has a 105 mm bore, 190 mm OD, and 36 mm overall width. It is a metric bearing with an NJ design, made from alloy steel. The manufacturer part number is NJ 221 ECP, and the bearing industry number is 221. This general-purpose bearing is manufactured by SKF.
Where to buy the SKF Cylindrical Roller Bearing 221 worldwide?
You can source the SKF Cylindrical Roller Bearing 221 worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine SKF bearings to customers across industries.
How to select the correct SKF Cylindrical Roller Bearing 221 for an application?
To select the correct SKF Cylindrical Roller Bearing 221, verify that the bore (105 mm), OD (190 mm), and width (36 mm) match your shaft and housing dimensions. Confirm the NJ design suits your need for axial shaft movement. Check load ratings and speed limits in SKF's technical data. For assistance, contact 3G Electric for sourcing guidance.
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3G Electric supplies SKF general purpose cylindrical roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
