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International Standard
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205KRRB2
Disc Harrow Bearing 205KRRB2
小型耙组与单体通用规格，常备现货。
Bore d25.400 mm
OD D52 mm
Width B25.40 mm
Cor30.7 kN
Cr19.0 kN
≈m1.80 kg
SPECIFICATIONS
Main Dimensions & Performance
Values below are standard for this model. Contact us to confirm alternative clearance, precision or sealing classes.
Parameter
Metric (mm)
Imperial (in)
Bore d
25.400 mm
1.0000 in
Outside diameter D
52 mm
2.0472 in
Width B
25.40 mm
1.0000 in
Total length L
130 mm
5.1181 in
≈ Weight m
1.80 kg
3.968 lb
Basic static load rating Cor
30.7 kN
6902 lbf
Basic dynamic load rating Cr
19.0 kN
4271 lbf
Fatigue load limit Pu
0.95 kN
214 lbf
Limiting speed
700 rpm
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PRODUCT FEATURES
Product Feature Details
Sealing
Double-lip contact seal
Bore type
Square bore 25.4 × 25.4 mm
Outer ring style
Spherical outer ring, self-aligning
Locking method
Outer ring with locating groove
Material
GCr15 (SAE-52100) bearing steel
Grease
Lithium grease, factory-filled
Typical Applications
Disc harrows, planter row units, augers
INTERCHANGE
Model Interchange
These part numbers share the same envelope dimensions and are directly interchangeable. Click a listed model to view its full specification.
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