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SKU: PWM253020-SKF

SKF PWM253020 Metric Filament Wound Plain Bush 25x30x20mm

SKF PWM253020 Metric Filament Wound Plain Bush 25x30x20mm
Regular price £87.03 ex VAT£104.44inc. VAT
Regular price Sale price £87.03 ex VAT£104.44 inc. VAT
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Description
Technical
d 25mm
D 30mm
B 20mm
Tolerance shaft h8
Tolerance housing H7
Specific Dynamic Load Factor ( K ) 140 N/mm 2
Specific Static Load Factor ( K0 ) 200 N/mm 2
Permissable Sliding Velocity ( v ) max. 0.5 m/s
Coefficient of Friction ( y ) min. 0.03
Coefficient of Friction ( y ) max. 0.08
Shaft Roughness (Ra) min. 0.2µm
Shaft Roughness (Ra) max. 0.4µm
Shaft Hardness (HB) >490
Temperature Range -50 deg C to +140 deg C
Weight 0.012kg
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