Clay Mid-Back Mesh Desk Chair Baxley Mesh Desk Chair High-Back Mesh Desk Chair Dora Mesh Desk Chair Mid-Back Mesh Desk Chair Serta Leighton Mid-Back Desk Chair Ried Mid-Back Desk Chair Cruz Mid-Back Desk Chair Murrin Fairport Bankers Chair Prim Mid-Back Desk Chair High-Back Exercise Ball Chair Winport High-Back Executive Chair Veon Series Leather Executive Chair Linon & Linon Rug Event Heath Mesh Desk Chair Vegan Leather Desk Chair Ripple Mid-Back Desk Chair Montgomery Mid-Back Desk Chair New (2) from $10.98 Sold by CRESNEL and Fulfilled by Amazon. See more product details High-Quality Chairs from AmazonBasics Rolland Office Chair Caster Wheel - Stem Diameter: 11mm, Stem Length: 22mm - 5 Unit/PackDetailsPremium Caster Office Chair Caster Wheel, Black, Set of 5 (ZT08) FREE Shipping on orders over . Standard replacement caster wheels for office chair. If one or more caster wheels on your office chair are broken, there is no reason to throw away the whole chair.
All you need is this replacement caster wheels. The stem diameter is 7/16" (11mm); stem length is 7/8" (22mm) which will fit into most chair models. The stem length is not critical as most chair base will accommodate a little longer or shorter stem. No special tool is necessary for the replacement job. Just pull out the old wheels and snap these new wheels back into place. Rolland (TM) caster wheels is tested to the industry ANSI/BIFMA safety standard. High quality assurance with 30 days money back satisfaction guarantee. 5.5 x 5.5 x 2.2 inches 4.8 out of 5 stars #2,800 in Home and Garden (See top 100) #33 in Office Products > Office Furniture & Accessories > Furniture Accessories > Casters 15.2 ounces (View shipping rates and policies) 5 star83%4 star12%3 star2%2 star1%1 star2%See all verified purchase reviewsTop Customer ReviewsZERO swivel action once even the weight of the chair was put on them. A great bargain: made my old chair like new again and saved me a bunch of money, too!
Great substitute for castorsSceaming Fast Delivery : )kept my office chair rolling alongFit my chair perfectly...Perfect Caster Wheel Replacement See and discover other items: chair pack Office chairsComfortable office chairs mean more time concentrating on the job in hand rather than the pain in your back. Our swivel chairs come with features like armrests, height-adjustable seats and tilt functions that your body will love. And the different styles mean they fit in wherever you want to work in comfort. In compliance with California Title 20 regulations, product prices and features may vary in the state of California. Please see your local store for detailsChair caster wheels are sized by the diameter. If your want to match your current wheel size, use a ruler to measure the diameter. However, you can size up or down if you like. Larger wheels will make your chair sit higher; smaller wheels will lower your chair. The C, K, and B stems all have a "grip ring" on the top that will allow you to use this stem to replace a caster stem that is longer than the one you are replacing.
However, your new chair caster stems need to match your current casters. Otherwise, you won't be able to attach the casters to your office chair. Note: If you have a wood base to your chair then you would most likely use a W-Stem. How to measure your chair caster stems Remove a chair caster from your office chair. Measure the length of the stem. It doesn't matter is your stem top is flat or rounded. Measure the diameter of the chair stem. An office chair that can swivel and be adjusted to various heights and angles An office chair, or desk chair, is a type of chair that is designed for use at a desk in an office. It is usually a swivel chair, with a set of wheels for mobility and adjustable height. Modern office chairs typically use a single, distinctive load bearing leg (often called a gas lift), which is positioned underneath the chair seat. Near the floor this leg spreads out into several smaller feet, which are often wheeled and called castors.
Office chairs were developed around the mid-19th century as more workers spent their shifts sitting at a desk, leading to the adoption of several features not found on other chairs. One of the earliest known innovators to have created the modern office chair was naturalist Charles Darwin, who put wheels on the chair in his study so he could get to his specimens more quickly. With the advent of rail transport in the mid-19th century, businesses began to expand beyond the traditional model of a family business with little emphasis on administration. Additional administrative staff was required to keep up with orders, bookkeeping, and correspondence as businesses expanded their service areas. While office work was expanding, an awareness of office environments, technology, and equipment became part of the cultural focus on increasing productivity. This awareness gave rise to chairs designed specifically for these new administrative employees: office chairs. This caught the attention of Otto von Bismarck, who is credited with popularizing the office chair by distributing them throughout parliament during his time in office.
American inventor Thomas E. Warren (b. 1808), designed the Centripetal Spring Armchair in 1849 which was produced by the American Chair Company in Troy, New York.[2] It was first presented at the 1851 Great Exhibition in London. The office chair was strategically designed to increase the productivity of clerical employees by making it possible for them to remain sitting at their desks for long periods of time. A swiveling chair with casters allowed employees to remain sitting and yet reach a number of locations within their work area, eliminating the time and energy expended in standing. The wooden saddle seat was designed to fit and support the body of a sitting employee, and the slatted back and armrests provided additional support to increase the employee’s comfort. Like modern chairs, many of these models were somewhat adjustable to provide the maximum comfort and thus the maximum working time. There are multiple kinds of office chairs designed to suit different needs. The most basic is the task chair, which typically does not offer lumbar support or a headrest.
These chairs generally cannot be sat in for more than a couple hours at a time without becoming uncomfortable, though they often offer more room to move than higher-end chairs. Mid-back chairs offer fuller back support, and with the right ergonomic design, can be sat in for a four hours at a time or longer. High-end chairs in this category, such as the Herman Miller Aeron, are comfortable for long periods. Executive or full-back chairs offer full back and head support. Many executive chairs are designed to be sat in for eight or more hours at a time. These are typically the most expensive office chairs. The Aeron by Herman Miller. In the 1970s, ergonomics became an important design consideration. Today, office chairs often have adjustable seats, armrests, backs, back supports, and heights to prevent repetitive stress injury and back pain associated with sitting for long periods. Ergonomic chairs fit an individual's needs and provide support where the individual needs it.