Four-Piece, Precision Spherical Bearings - Wide Series
INCH
- Specs
- Drawing
- Torque
• 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.
| 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. |
a° 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 |
