Ball Bearings 25mm Inner Dia 37mm OD 7mm Bore Sealed Chrome Steel 6805-2RS

Radial/Deep Groove Ball Bearing - Round Bore, 25 mm ID, 37 mm OD, 7 mm Width, Double Shielded, C0 Internal Clearance
Product Details

Ball Bearings 25mm Inner Dia 37mm OD 7mm Bore Sealed Chrome Steel 6805-2RS



  • 【Size】- Bore(Inner Dia): 25mm/0.98"; Outer Diametre: 37mm/1.46"; Width(Thickness): 7mm/0.28"; Model: 6805-2RS; Dynamic load Cr(kN): 4.30; Static load Cor(kN): 2.94; Material: Chrome Steel; Accuracy class: P0; Sealed dustproof form: Double metal Shielded
  • 【High Quality】- The bearings is made of bearing steel for durability and resistance to rust, corrosion and deformity under heavy loads
  • 【Feature】- Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads, and it has small friction and high-limit speed
  • 【Strictly Shielded】- The bearing has shield to keep lubricant in and contaminants out; protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan
  • 【Application】- Rolling ball bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, aggregate crushers, skateboards, inline skates, and scooters, among others





Bearing Type Ball
For Load Direction Radial
Construction Single Row
Seal Type Shielded
Part Number 6805-2RS
For Shaft Diameter 25mm
Bore Dia (d) 25mm
Bore Dia Tolerance -0.008mm to 0
For Housing ID 37mm
Outer Dia (D) 37mm
Outer Dia Tolerance -0.009mm to 0
Width (B) 7mm
Width Tolerance -0.120mm to 0
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material 300 Series Stainless Steel
Shield Material 300 Series Stainless Steel
Dynamic Load Rating (Cr) (Newtons) 4300
Static Load Rating (Cor) (Newtons) 2940
Max Speed (Grease) (X1000 RPM) 18
Max Speed (Oil) (X1000 RPM) 21
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -30° to 110 °C
ABEC Rating ABEC-3
Radial Clearance Trade No. C0
Radial Clearance 0.003mm to 0.018mm
RoHS Compliant
Ball Qty 15
Ball Dia 3.5mm
Weight (grams) 24

1 Applicable only for open, single Z, ZZ, single RU and 2RU types in inner ring rotating conditions. Max. speeds for the contact rubber seal(s) types will be around 50-60 % of above values.
2 Applicable only for open, single Z, ZZ, single RU and 2RU types in inner ring rotating conditions. Max. speeds for the contact rubber seal(s) types will be around 50-60 % of above values.


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