PTI Bearing Catalog - Norfolkbearings.com

Pressed Steel Flange
OBF 200 Gold Series
Normal Duty Bearing
2 pcs Steel Housing
Set Screw and Eccentric Lock
Metric and Inch Bores
Eccentric Lock
SA Bearing
Set Screw Lock
SB Bearing
Part No.
Shaft Size
d
Dimensions (mm)
(in)
Eccentric Set Screw mm in A B C D E F G L 1 L 2
OBF201 x 12MM OBF201 x 12SMM 12 81 14 4.0 59 63.5 7.0 7.5 29.6 23
Housing
No.
OBF202 x 15MM OBF202 x 15SMM 15
OBF203 x 17MM OBF203 x 17SMM 17
OBF203
(PFL3)
OBF201 x 1/2 OBF201 x 1/2S 1/2 3.19 0.55 0.16 2.32 2.50 .28 .30 1.16 1.0
OBF202 x 5/8 OBF202 x 5/8S 5/8
OBF203 x 11/16 OBF203 x 11/16S 11/16
OBF204 x 20MM OBF204 x 20SMM 20 90.5 16 4.0 67 71.5 8.0 8.7 32 26 OBF204
OBF204 x 3/4 OBF204 x 3/4S 3/4 3.56 0.63 0.16 2.64 2.81 0.31 0.34 1.26 1.02 (PFL4)
OBF205 x 25MM OBF205 x 25SMM 25 95.2 18 4.0 71 76 9.0 8.7 32.5 28.5
OBF205 x 7/8 OBF205 x 7/8S 7/8 3.75 0.71 0.16 2.80 3.0 0.35 0.34 1.28 1.12
OBF205
(PFL5)
OBF205 x 15/16 OBF205 x 15/16S 15/16
OBFLT25*
OBF205 x 1 OBF205 x 1S 1
OBF206 x 30MM OBF206 x 30SMM 30 112.7 19 5.2 84 90.5 9.0 10.5 35.7 30
OBF206 x 1-1/8 OBF206 x 1-1/8S 1-1/8 4.44 0.75 0.21 3.31 3.56 0.35 0.41 1.41 1.18 OBF206
OBF206 x 1-3/16 OBF206 x 1-3/16S 1-3/16
(PFL6)
OBF206 x 1-1/4 OBF206 x 1-1/4S 1-1/4
OBF207 x 35MM OBF207 x 35SMM 35 123 22 5.2 93.7 100 10.5 10.5 39.9 36
OBF207 x 1-1/4 OBF207 x 1-1/4S 1-1/4 4.84 0.87 0.21 3.69 3.94 0.41 0.41 1.57 1.42 OBF207
OBF207 x 1-3/8 OBF207 x 1-3/8S 1-3/8
(PFL7)
OBF207 x 1-7/16 OBF207 x 1-7/16S 1-7/16
*Note: Flat back OBFLT25 housing available this size only.
Wt.
kg
0.2
0.3
0.5
0.7
0.9
P.T. International Corp.
102