Timken - Ball Bearing Housed Units

H 2
A
d 1
H 1
TYP
2 BOLT HOLES
TYP
2
J
L
BALL BEARING HOUSED UNITS
BALL BEARING HOUSED UNITS • PRESSED-STEEL HOUSED UNITS • PB, RPB
PB Series
H
S T
O
R
H 2
A
N
d 1
H
H 1
J min
J max
S 1
T
L
RPB Series
Unit
Shaft
Dia.
Bearing
No. (1)
Collar
No.
Stamping
Radial Load
Rating (2)
Unit
Wt.
in.
mm
H H 2 J J L A H 1 N R d 1 O S 1 T
max. min.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
RPB 1⁄2
RA008RRB S1008K
RPB 5⁄8
25.40 52.4 88.9 63.5 104.8 25.4 2.54 10.3 10.3 28.6 21.59 22.07 15.9
1 2 1 ⁄16 3 1 ⁄2 2 1 ⁄2 4 1 ⁄8 1 0.100 13⁄32 13⁄32 1 1 ⁄8 0.85 0.869 5⁄8
RA010RRB S1010K
RPB 17 RAE17RRB SE17K
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
N
lbs.
880
200
kg
lbs.
0.200
0.44
RPB 3⁄4
28.58 56.4 100.0 71.4 114.0 28.6 5.28 10.3 10.3 33.3 25.40 23.44 14.3 RA012RRB S1012K 1120
RPB 20 1 1 ⁄8 2 7 ⁄32 3 5 ⁄16 2 13 ⁄16 4 1 ⁄2 1 1 ⁄8 0.208 13⁄32 13⁄32 1 5 ⁄16 1.00 0.923 9⁄16
RAE20RRB SE20K 250
RPB 7⁄8
RA014RRB
RPB 15⁄16
33.34 66.7 104.8 76.2 123.8 31.8 3.68 10.3 10.3 38.1 25.40 23.44 19.0 RA015RRB S1015K
RPB 1 1 5 ⁄16 2 5 ⁄8 4 1 ⁄8 3 4 7 ⁄8 1 1 ⁄4 0.145 13⁄32 13⁄32 1 1 ⁄2 1.00 0.923 3⁄4
RA100RRB S1100K
RPB 25 RAE25RRB SE25K
LRPB 1 3 ⁄16
33.34
1 5 ⁄16
66.7
2 5 ⁄8
104.8
4 1 ⁄8
76.2
3
123.8
4 7 ⁄8
31.8
1 1 ⁄4
3.68
0.145
10.3
13⁄32
10.3
13⁄32
44.4
1 3 ⁄4
25.40
1.00
28.30
1.114
19.0
3⁄4
RAL103NPPB
S1014K
LS103K
1340
300
1340
300
0.259
0.57
0.295
0.65
0.476
1.05
(1)
Bearing suffix number FS450.
(2)
Housing thrust rating is 1 ⁄3 of housing radial load rating. Maximum suggested speed is 2400 RPM.
TIMKEN ® HOUSED UNIT CATALOG • Download 3D Models and 2D Drawings at cad.timken.com A-117