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 DFPM08 DFPMR08 8.013 8.035 DFPM08C DFPMR08C 8.063 8.085 8 15.982 16 44.7 45 12.1 2.027 4179 2099 DFPM12 DFPMR12 12.016 12.043 DFPM12C DFPMR12C 12.066 12.093 12 21.979 22 56.7 57 15.4 3.870 7976 4002 DFPM16 DFPMR16 16.016 16.043 DFPM16C DFPMR16C 16.066 16.093 16 25.979 26 69.7 70 20.4 6.836 14087 7073 DFPM20 DFPMR20 20.020 20.053 DFPM20C DFPMR20C 20.096 20.129 20 31.975 32 79.7 80 22.1 9.257 19071 9575 DFPM25 DFPMR25 25.020 25.053 DFPM25C DFPMR25C 25.096 25.129 25 39.975 40 111.6 112 33.1 17.331 35708 17933 DFPM30 DFPMR30 30.020 30.053 DFPM30C DFPMR30C 30.096 30.129 30 46.975 47 122.6 123 35 21.991 45303 22749 DFPM40 DFPMR40 40.025 40.064 DFPM40C DFPMR40C 40.127 40.166 40 61.970 62 150.6 151 44 36.861 75939 38131 DFPM50 DFPMR50 50.025 50.064 DFPM50C DFPMR50C 50.127 50.166 50 74.970 75 191.6 192 69.5 72.780 149936 75282 DFPM60 DFPMR60 60.030 60.076 DFPM60C DFPMR60C 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.
DFPM08 DFPM12 DFPM16 DFPM20 DFPM25 DFPM30 DFPM40 DFPM50 DFPM60
DFPMR08 DFPMR12 DFPMR16 DFPMR20 DFPMR25 DFPMR30 DFPMR40 DFPMR50 DFPMR60
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 54 Metric Series–page 92
pbclinear.com • Engineering Your Linear Motion Solutions 75
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