ERC204-12 Download PDF  Download CAD Drawings

Specifications  
Shaft Size 3/4 in
Weight 0.36kg    0.79 lb
Set Screw Size No.8-32UNC
Locking Style Concentric Collar Lock
Collar No. UCL204B

Dimensions  
D 47.0 mm    1.850 in
C 16.0 mm    0.630 in
r 1.0 mm    0.039 in
r1(min.) 0.5 mm    0.020 in
S 12.7 mm    0.500 in
S3 19.8 mm    0.780 in
d1 44.5 mm    1.752 in
D2 52.5 mm    2.067 in
B1 32.5 mm    1.280 in
Cc 4.0 mm    0.157 in
a 2.38 mm    0.094 in
f 1.07 mm    0.042 in

Basic Load Rating  
Cr 12.8 kN    28.2 lb
Cor 6.65 kN    14.7 lb
Factor fo 13.2