Simplicity ® Flange Bearings
Flange Bearings DFPM
C
F
F
DF
DP
T
K
B
A
Y
Anodized Aluminum Alloy
Frelon ® Liner
DP
Z
DFPM Series (Square Flange)
DFPMR Series (Round Flange)
X
DIMENSIONAL INFORMATION
MAX Static Load N
Precision I.D. Series Similar to Preloaded Ball Bearing
Compensated I.D. Series Similar to Standard Ball Bearing
Effective Surface Area
B Body O.D. H7
F Length Each End
A Bearing I.D. F8
A Bearing I.D.
Nominal Size
C Length
Part No.
Part No.
Frelon ®
CM 2
Square GOLd J & W DFPM 08 DFPMR 08 8.013 8.035 DFPM 08C DFPMR 08C 8.063 8.085 8 15.982 16 44.7 45 12.1 2.027 4179 2099 DFPM 12 DFPMR 12 12.016 12.043 DFPM 12C DFPMR 12C 12.066 12.093 12 21.979 22 56.7 57 15.4 3.870 7976 4002 DFPM 16 DFPMR 16 16.016 16.043 DFPM 16C DFPMR 16C 16.066 16.093 16 25.979 26 69.7 70 20.4 6.836 14087 7073 DFPM 20 DFPMR 20 20.020 20.053 DFPM 20C DFPMR 20C 20.096 20.129 20 31.975 32 79.7 80 22.1 9.257 19071 9575 DFPM 25 DFPMR 25 25.020 25.053 DFPM 25C DFPMR 25C 25.096 25.129 25 39.975 40 111.6 112 33.1 17.331 35708 17933 DFPM 30 DFPMR 30 30.020 30.053 DFPM 30C DFPMR 30C 30.096 30.129 30 46.975 47 122.6 123 35 21.991 45303 22749 DFPM 40 DFPMR 40 40.025 40.064 DFPM 40C DFPMR 40C 40.127 40.166 40 61.970 62 150.6 151 44 36.861 75939 38131 DFPM 50 DFPMR 50 50.025 50.064 DFPM 50C DFPMR 50C 50.127 50.166 50 74.970 75 191.6 192 69.5 72.780 149936 75282 DFPM 60 DFPMR 60 60.030 60.076 DFPM 60C DFPMR 60C 60.182 60.228 60 89.965 90 208.6 209 73 91.735 188980 94892 Round MIN MAX Square Round MIN MAX MM MIN MAX MIN MAX
Notes: (1) Formula used for effective surface area is (pi * ID * L)/3. (2) MAX static load is effective surface area times MAX load for FrelonGOLD ® . (3) - 210 kgf/cm 2 is the rating for FrelonGOLD ® ; 105.45 kgf/cm 2 is the rating for Frelon J. (4) Frelon pads in each end (F dimension).
MOUNTING DIMENSIONS
K Square
DF O.D.
T Length
DFPM Weight
DFPMR Weight
DP Bolt Circle
Y C’bore Depth
Z C’bore Depth
Part No.
X Hole
Clamping Bolt
Concentricity Squareness
Square
Round
MAX MAX MAX
Kg.
Kg.
DFPM 08 DFPMR 08 DFPM 12 DFPMR 12 DFPM 16 DFPMR 16 DFPM 20 DFPMR 20 DFPM 25 DFPMR 25 DFPM 30 DFPMR 30 DFPM 40 DFPMR 40 DFPM 50 DFPMR 50 DFPM 60 DFPMR 60
25 32 35 42 50 60 75 88
32 42 46 54 62 76 98
8 9 9
24 32 36 43 51 62 80 94
3.5 4.5 4.5 5.5 5.5 6.6 9.0 9.0
6
3.1 4.1 4.1 5.1 5.1 6.1 8.1 8.1
M 3 M 4 M 4 M 5 M 5 M 6 M 8 M 8
0.015 0.015 0.015 0.017 0.017 0.017 0.020 0.020 0.025
0.015 0.015 0.015 0.017 0.017 0.017 0.020 0.020 0.025
0.027 0.055 0.078 0.133 0.270 0.413 0.846 1.450 2.329
0.031 0.064 0.089 0.149 0.286 0.450 0.942 1.556 2.519
7.5 7.5
11 11 14 18 18 24
9 9
11 14 14 17
112
106 134
112 11.0
11.1
M 10
Only certified Simplicity 60 Plus Shafting provides maximum linear bearing performance. Inch Series–page 52 Metric Series–page 90
pbclinear.com • Engineering Your Linear Motion Solutions 73
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