608-2RS Skateboard Bearing, Red, 8x22x7, Sealed, (Pack of 100)

Description

This 608-2RS miniature radial ball bearing has red double seals and a nylon
cage, and conforms to the ABEC 1 precision standard. This light duty bearing
has an 8 mm bore diameter, a 22 mm outside diameter, and a 7 mm width. Its
precision is rated at ABEC 1 by the Annular Bearings Engineers Committee
(ABEC), allowing higher speeds and creating lower friction than less-precise
ball bearings, and its radial internal clearance is C3 for radial slack
between the inner and outer rings is greater than CN (normal) to compensate
for thermal expansion. This bearing is made of ASTM International 52100 steel
and heat treated to increase hardness for optimum wear resistance. Its deep
ball grooves in both races support high radial and axial loads, its straight
bore fits conventional cylindrical shafts, and its nylon cage prevents the
balls from coming into contact with each other during use, reducing friction,
vibration, and noise. Removable single lip contact seals on both sides protect
against contaminants and retain lubrication applied at manufacture. This ball
bearing is suitable for use in skate boarding, inline skating, and other
skating applications.Rolling bearings use rolling elements to maintain the
separation between moving parts to reduce rotational friction and support
radial and axial loads. These elements can be one of the following types:
ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling
bearings are open, shielded, or sealed. Sealed bearings are lubricated with
oil or grease in the bearing factory, while open and shielded bearings are
meant to be lubricated in place, with periodic reapplication of lubrication,
based on use. The shield protects the working parts of the bearing from
environmental debris that may be introduced and could reduce the ball bearing
speed and lifespan. Rolling bearings are used in a range of applications from
agricultural machinery to conveying equipment, robotics, dental equipment,
elevators, rolling mills, ship rudder shafts, and aggregate crushers, among
others.

Features:

• Single-row radial ball bearing for applications that support radial and axial loads
• Conforms to the ABEC 1 precision standard for performance within a narrow range of variation
• Through-hardened 52100 bearing quality steel for optimum wear resistance
• Nylon cage evenly spaces balls for reduced friction, vibration, and noise
• Removable single lip contact seals on both sides to protect against contaminants and retain lubrication

Product Details:

• Brand: VXB
• Material: Rubber,Steel
• Item Weight: 1.18 Kilograms
• Bearing Number: 608 2RS
• Specification Met: Astm
• Is Discontinued By Manufacturer ‏ : ‎ No
• Package Dimensions ‏ : ‎ 8.3 x 5.2 x 1.4 inches; 2.6 Pounds
• Item model number ‏ : ‎ kit708
• Date First Available ‏ : ‎ May 27, 2009
• Manufacturer ‏ : ‎ VXB
• Best Sellers Rank: #1,056,929 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #486 in Skateboard Bearings
• #486 in Skateboard Bearings
• Customer Reviews: 3.7 3.7 out of 5 stars 47 ratings