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Four-Piece | Wide Series

PRECISION SPHERICAL BEARINGS - INCH


  • Specs
  • Drawing
  • Torque
Precision Spherical Bearings
Race: 17-4 PH Stainless Steel Heat-Treated
Ball: 440C Stainless Steel Heat-Treated
Liner: PTFE Fabric

• Stainless Steel • Self-Lubricating PTFE Liner

NOTE:
Diameter B and D are concentric within .005 T.I.R.

Precision Spherical Bearings


NO LOAD BREAKAWAY TORQUE
Bore Diameter Torque
.1900 .5 to 5.0 lbs. in.
.2500 to .7500 1.0 to 5.0 lbs. in.
.8700 & 1.0000 2.0 to 8.0 lbs. in.

Catalog Number B
Dia.
+.0000
-.0005
D
Dia.
+.0000
-.0005
W
Width
+.000
-.002
T
Width
+.005
-.005
O
Ball Flat
Dia.
Ref.
E
Ball
Dia.
Ref.

Mis.
Ang.
Min.
Load Ratings lbs.
Static Limit
Radial
lbs.
Load Ratings lbs.
Static Limit
Axial
lbs.
Load Ratings lbs.
Dynamic
Oscillating
Radial Load
Approx.
Weight
lbs.
BPFWSS-3T .1900 .6250 .437 .327 .301 .531 15 2500 1770 4900 .031
BPFWSS-4T .2500 .6250 .437 .327 .301 .531 15 5500 1770 4900 .031
BPFWSS-5T .3125 .6875 .437 .317 .360 .593 14 9400 1640 6505 .035
BPFWSS-6T .3750 .8125 .500 .406 .466 .687 8 13700 2630 8310 .060
BPFWSS-7T .4375 .9375 .562 .442 .537 .781 10 20700 3650 11750 .080
BPFWSS-8T .5000 1.0000 .625 .505 .607 .875 9 21400 4970 14950 .100
BPFWSS-9T .5625 1.1250 .687 .536 .721 1.000 10 26600 5370 18100 .135
BPFWSS-10T .6250 1.1875 .750 .567 .747 1.062 12 29000 6130 20250 .160
BPFWSS-12T .7500 1.3750 .875 .630 .845 1.250 13 37000 7730 26200 .240
BPFWSS-14T .8750 1.6250 .875 .755 .995 1.375 6 65200 10800 33600 .350
BPFWSS-16T 1.0000 2.1250 1.375 1.005 1.269 1.875 12 104000 19300 56250 .970
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