6318 Open Radial Ball Bearing 110*200*38mm Single Row SUNBEARING
Bore diameter: 90 mm
Limiting speed: 49001/min
Outside diameter: 190 mm
Reference speed: 51001/min
Overall width: 43 mm
Calculation factor (f0): 13,9
Rows of Balls: Single
Bore: C - Cylindrical Bore
Outer ring type: Unsplit
Cage Type: S - Steel or Standard
Cage Internal clearance: CN(Standard)
Heat Stabilization: No Heat Stabilization - Temperatures up to 120°C
Closure Type: Open
Weight: 5.43kgs
Basic dynamic load rating, radial: 142000N
da min: 104mm
Basic static load rating, radial: 102000N
Da max: 176mm
Fatigue limit load, radial: 5900N
ra max: 2,5mm
6318 Bearing Short Description
The 6318/C3VL0241 is an electrically insulated deep groove ball bearing (INSOCOAT ball bearing). A special coating on the outer ring (VL0241) protects against bearing damage and eventual failure due to the passage of electric current.
The 6318/C3VL0241 has an inner dimension or bore (d) of 90mm, an outer dimension (D) of 190mm, and a width or thickness (B) of 43mm. The 6318/C3VL0241 is open on both sides (it has no seals), has a brass cage, and has an internal play greater than Normal.6318 Ball Bearing SuffixVL0241: External surfaces of the outer ring coated with aluminum oxide.
The coating is sealed with a resin to protect against the conductive effects of water and moisture. This basic coating can withstand voltages up to 1.000 V DC.C3: Internal clearance greater than Normal. The extra internal clearance allows expansion due to high speeds or temperatures. 6318 Bearing ApplicationOpen deep groove ball bearings are suitable for high-speed or even extremely high-speed operation, and are very durable, and do not require frequent maintenance.
This type of bearing has a low friction coefficient, high limit speed, and various size ranges and forms. It is used in precision instruments, low-noise motors, automobiles, motorcycles, and general machinery industries. It is the most widely used type of bearing in the machinery industry. Mainly bear radial load, but also can bear a certain amount of axial load.