SR20W[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​LL,​RR,​SS,​UU,​ZZ]+[80-3000/1]L THK Radial Load Linear Guide Accuracy and Preload Selectable SR Series

Brand Name:THK
Model Number:SR20W[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​LL,​RR,​SS,​UU,​ZZ]+[80-3000/1]L
Purpose/ Application:Seeding
Sealing system:5-lip seal on flange side
Shaft design:Without shaft
Flange design:Flange with attachment bolt holes
Housing material:Sheet steel
Corrosion protection:Zinc-coated housing
d:16.06 mm
B:31.5 mm
PDF SR20W[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​LL,​RR,​SS,​UU,​ZZ]+[80-3000/1]L

Product Details

Purpose/ ApplicationSeeding
Sealing system5-lip seal on flange side
Shaft designWithout shaft
Flange designFlange with attachment bolt holes
Housing materialSheet steel
Corrosion protectionZinc-coated housing
d16.06 mm
B31.5 mm
D91 mm
N6.7 mm
J75 mm
D155 mm
D230 mm
b2 mm
r1.5 mm
Minimum disc diameter min.250 mm
Maximum disc diameter max.500 mm
Minimum rotational disc speed min.100 r/min
Maximum rotational disc speed max.350 r/min
Recommended minimum temperature min.-20 °C
Recommended maximum temperature max.50 °C
Recommended lower temperature limit for storage (static)-50 °C
Basic dynamic load rating C20.8 kN
Basic static load rating C013.2 kN
Mass0.46 kg
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Company Profile

Phone +49-281-2598-0
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