PTI Bearing Catalog - Norfolkbearings.com

Pressed Steel Flange with Rubber Isolator
OBFR 200 Silver Series
Normal Duty
Rubber Isolated Insert: Non-Conductive
2 pcs Steel Housing
Set Screw and Eccentric Lock
Metric and Inch Bores
The Non-Conductive Rubber Isolator fits snugly over
the bearing and is clamped between the flanges to
cushion vibration.
Eccentric Lock
Rubber Isolater
L 1
L 2
G
C
C
Set Screw Lock
E
A
d
F
d
F
D
B
Eccentric Lock
SA Bearing
B
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
Housing
No.
Rubber
Isolator
Part No.
Eccentric
Lock
Bearing
Set Screw
Bearing
OBFR204-20MM OBFR204-20SMM 20 95.2 18 4.0 71 76 9.0 8.7 32.5 28.5 OBF205
SA204-20MM SB204-20MM
RBR4
OBFR204-12 OBFR204-12S 3/4 3.75 0.72 0.16 2.80 3.0 0.35 0.34 1.28 1.12 (PFL5)
SA204-12 SB204-12
OBFR205-25MM OBFR205-25SMM 25 112.7 19 5.2 84 90.5 9.0 10.5 36.7 31
SA205-25MM SB205-25MM
OBFR205-14 OBFR205-14S 7/8 4.44 0.75 0.21 3.31 3.56 0.35 0.41 1.44 1.22 OBF206
SA205-14 SB205-14
RBR5
OBFR205-15 OBFR205-15S 15/16 (PFL6)
SA205-15 SB205-15
OBFR205-16 OBFR205-16S 1 SA205-16 SB205-16
OBFR206-30MM OBFR206-30SMM 30 123 22 5.2 93.7 100 10.5 10.5 40.9 34
SA206-30MM SB206-30MM
OBFR206-18 OBFR206-18S 1-1/8 4.84 0.87 0.21 3.69 3.94 0.41 0.41 1.61 1.34 OBF207
SA206-18 SB206-18
RBR6
OBFR206-19 OBFR206-19S 1-3/16 (PFL7)
SA206-19 SB206-19
OBFR206-20 OBFR206-20S 1-1/4 SA206-20 SB206-20
Wt.
kg
0.3
0.5
0.7
P.T. International Corp.
104