USA Brand TIMKEN 6308-2RS 40X90X23MM Double Rubber Seal Ball Bearings

Description

Deep Groove Ball Bearings
Our deep groove ball bearings deliver reliable performance in a wide range of applications and conditions.
With super-finished raceways and controlled geometries, our premium design helps ensure consistent quality.
Our portfolio includes standard, thin section, narrow, wide and miniature and extra-small deep groove ball bearings that span 3 mm to 400 mm bore sizes.
The extended product line includes a complete offering of open, shields, seals and snap ring combinations.
Easy Interchange
Designed as metric bearings, our deep groove ball bearings follow ISO standards and are dimensionally interchangeable with competitor metric products.
Premium Lubricants
For reduced torque and a quieter operation, Mobil Polyrex
™
EM premium lubricant comes standard on all Timken sealed and shielded deep groove ball bearings.
This grease has a temperature range from -29° C to 177° C.
Quiet Running for Electric Motor Quality
Deep groove ball bearings are frequently used in electric motor applications to minimize vibration and noise.
To meet our long-standing electric motor quality guidelines we designed in:
Super finishing on raceways to reduce friction
Preferred clearance designation (C3)
Premium grease for high performance, low torque and less noise
BEARINGS MODEL:6308-2RS
Specifications
Clearance :              C0 (Normal)
Bore Size d:              40 mm
Features :             Contact Seals
Bearing Type ：     Standard DGBB
Weight ：              0.640 Kg
Dimensions
Outside Diameter D ：   90.000 mm
Outside Ring Width B ： 23.000 mm
Radius Rs min ：             1.500 mm
Basic Load Ratings
Cr - Dynamic Load Rating ：     40.7 kN
C0r - Static Load Rating ：        24 kN
Factors
Grease Reference Speed ：  8500 rpm
Oil Reference Speed ：        12000 rpm