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Balanced Split Shaft Collars: Two-Piece, Inch
Two-piece split shaft collars with opposing screws for a balanced design and inch dimensions. Bore sizes range from 1/8" to 3".
Features Does not mar the shaft
Superior fit, finish and holding power
Available with keyways
Opposing screws for balance
RoHS3 and REACH Compliant
Width tolerance: +.003”/-.010”
Bore tolerance: +.002”/+.0005”
Temperature Range (Deg. F)Steel:
-40° to 350°
Zinc Plated Steel:
-40° to 350°
Aluminum:
-40° to 225°
Stainless:
-40° to 350°
Plastic:
-10° to 185°
How to Specify Part numbers are in the following format with numbers representing sixteenths of an inch:
Products
Download CAD File:
SPB-16-A
SPB-16-A
As low as
$10.58
$15.52
Ruland SPB-16-A, 1" Balanced Shaft Collar, Aluminum, Two-Piece Clamp Style, 1 3/4" OD, 0.500" Width
Download CAD File:
SPB-16-F
SPB-16-F
As low as
$8.64
$12.68
Ruland SPB-16-F, 1" Balanced Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 1 3/4" OD, 0.500" Width
Download CAD File:
SPB-16-SS
SPB-16-SS
As low as
$23.74
$34.82
Ruland SPB-16-SS, 1" Balanced Shaft Collar, 303 Stainless Steel, Two-Piece Clamp Style, 1 3/4" OD, 0.500" Width
Download CAD File:
SPB-16-ST
SPB-16-ST
As low as
$52.56
$77.09
Ruland SPB-16-ST, 1" Balanced Shaft Collar, 316 Stainless Steel, Two-Piece Clamp Style, 1 3/4" OD, 0.500" Width
Download CAD File:
SPB-17-A
SPB-17-A
As low as
$13.64
$20.00
Ruland SPB-17-A, 1 1/16" Balanced Shaft Collar, Aluminum, Two-Piece Clamp Style, 1 7/8" OD, 0.500" Width
Download CAD File:
SPB-17-F
SPB-17-F
As low as
$10.76
$15.77
Ruland SPB-17-F, 1 1/16" Balanced Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 1 7/8" OD, 0.500" Width
Download CAD File:
SPB-17-SS
SPB-17-SS
As low as
$29.52
$43.30
Ruland SPB-17-SS, 1 1/16" Balanced Shaft Collar, 303 Stainless Steel, Two-Piece Clamp Style, 1 7/8" OD, 0.500" Width
Download CAD File:
SPB-17-ST
SPB-17-ST
As low as
$65.64
$145.87
Ruland SPB-17-ST, 1 1/16" Balanced Shaft Collar, 316 Stainless Steel, Two-Piece Clamp Style, 1 7/8" OD, 0.500" Width
Download CAD File:
SPB-18-A
SPB-18-A
As low as
$13.18
$19.33
Ruland SPB-18-A, 1 1/8" Balanced Shaft Collar, Aluminum, Two-Piece Clamp Style, 1 7/8" OD, 0.500" Width
Download CAD File:
SPB-18-F
SPB-18-F
As low as
$10.71
$15.70
Ruland SPB-18-F, 1 1/8" Balanced Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 1 7/8" OD, 0.500" Width
Download CAD File:
SPB-18-SS
SPB-18-SS
As low as
$27.02
$39.63
Ruland SPB-18-SS, 1 1/8" Balanced Shaft Collar, 303 Stainless Steel, Two-Piece Clamp Style, 1 7/8" OD, 0.500" Width
Download CAD File:
SPB-18-ST
SPB-18-ST
As low as
$60.45
$134.32
Ruland SPB-18-ST, 1 1/8" Balanced Shaft Collar, 316 Stainless Steel, Two-Piece Clamp Style, 1 7/8" OD, 0.500" Width
Download CAD File:
SPB-19-A
SPB-19-A
As low as
$14.71
$21.58
Ruland SPB-19-A, 1 3/16" Balanced Shaft Collar, Aluminum, Two-Piece Clamp Style, 2 1/16" OD, 0.500" Width
Download CAD File:
SPB-19-F
SPB-19-F
As low as
$10.91
$16.00
Ruland SPB-19-F, 1 3/16" Balanced Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 2 1/16" OD, 0.500" Width
Download CAD File:
SPB-19-SS
SPB-19-SS
As low as
$30.49
$44.72
Ruland SPB-19-SS, 1 3/16" Balanced Shaft Collar, 303 Stainless Steel, Two-Piece Clamp Style, 2 1/16" OD, 0.500" Width
Download CAD File:
SPB-19-ST
SPB-19-ST
As low as
$67.74
$150.52
Ruland SPB-19-ST, 1 3/16" Balanced Shaft Collar, 316 Stainless Steel, Two-Piece Clamp Style, 2 1/16" OD, 0.500" Width
Download CAD File:
SPB-2-A
SPB-2-A
As low as
$7.70
$11.29
Ruland SPB-2-A, 1/8" Balanced Shaft Collar, Aluminum, Two-Piece Clamp Style, 5/8" OD, 0.281" Width
Download CAD File:
SPB-2-F
SPB-2-F
As low as
$7.42
$10.88
Ruland SPB-2-F, 1/8" Balanced Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 5/8" OD, 0.281" Width
Download CAD File:
SPB-2-SS
SPB-2-SS
As low as
$10.09
$14.80
Ruland SPB-2-SS, 1/8" Balanced Shaft Collar, 303 Stainless Steel, Two-Piece Clamp Style, 5/8" OD, 0.281" Width
Download CAD File:
SPB-2-ST
SPB-2-ST
As low as
$24.63
$54.73
Ruland SPB-2-ST, 1/8" Balanced Shaft Collar, 316 Stainless Steel, Two-Piece Clamp Style, 5/8" OD, 0.281" Width
Download CAD File:
SPB-20-A
SPB-20-A
As low as
$14.02
$20.57
Ruland SPB-20-A, 1 1/4" Balanced Shaft Collar, Aluminum, Two-Piece Clamp Style, 2 1/16" OD, 0.500" Width
Download CAD File:
SPB-20-F
SPB-20-F
As low as
$10.53
$15.44
Ruland SPB-20-F, 1 1/4" Balanced Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 2 1/16" OD, 0.500" Width
Download CAD File:
SPB-20-SS
SPB-20-SS
As low as
$30.44
$44.64
Ruland SPB-20-SS, 1 1/4" Balanced Shaft Collar, 303 Stainless Steel, Two-Piece Clamp Style, 2 1/16" OD, 0.500" Width
Download CAD File:
SPB-20-ST
SPB-20-ST
As low as
$69.78
$102.34
Ruland SPB-20-ST, 1 1/4" Balanced Shaft Collar, 316 Stainless Steel, Two-Piece Clamp Style, 2 1/16" OD, 0.500" Width
Part number
Bore (B1)
Small Bore (B2)
Length (L)
Material
Outer Diameter (OD)
Maximum Speed
SPB-16-A
1.0000 in
Aluminum
1 3/4 in
SPB-16-F
1.0000 in
Black Oxide Steel
1 3/4 in
SPB-16-SS
1.0000 in
303 Stainless Steel
1 3/4 in
SPB-16-ST
1.0000 in
316 Stainless Steel
1 3/4 in
SPB-17-A
1.0625 in
Aluminum
1 7/8 in
SPB-17-F
1.0625 in
Black Oxide Steel
1 7/8 in
SPB-17-SS
1.0625 in
303 Stainless Steel
1 7/8 in
SPB-17-ST
1.0625 in
316 Stainless Steel
1 7/8 in
SPB-18-A
1.1250 in
Aluminum
1 7/8 in
SPB-18-F
1.1250 in
Black Oxide Steel
1 7/8 in
SPB-18-SS
1.1250 in
303 Stainless Steel
1 7/8 in
SPB-18-ST
1.1250 in
316 Stainless Steel
1 7/8 in
SPB-19-A
1.1875 in
Aluminum
2 1/16 in
SPB-19-F
1.1875 in
Black Oxide Steel
2 1/16 in
SPB-19-SS
1.1875 in
303 Stainless Steel
2 1/16 in
SPB-19-ST
1.1875 in
316 Stainless Steel
2 1/16 in
SPB-2-A
0.1250 in
Aluminum
5/8 in
SPB-2-F
0.1250 in
Black Oxide Steel
5/8 in
SPB-2-SS
0.1250 in
303 Stainless Steel
5/8 in
SPB-2-ST
0.1250 in
316 Stainless Steel
5/8 in
SPB-20-A
1.2500 in
Aluminum
2 1/16 in
SPB-20-F
1.2500 in
Black Oxide Steel
2 1/16 in
SPB-20-SS
1.2500 in
303 Stainless Steel
2 1/16 in
SPB-20-ST
1.2500 in
316 Stainless Steel
2 1/16 in
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