Coupling Inserts (374 Products)

LOVEJOY

Coupling Size Nominal Torque Min. Bore Max. Bore Height Depth Insert Style Volume Price
-
-
1 1/4"
4 1/8"
-
-
-
-
$1,063.91
-
-
1 3/4"
4 1/8"
-
-
-
-
$1,105.56
RRC276
532.84 lbs.-in.
-
-
6 1/2"
5"
Rp_Cushion Type
211.25 cu. in.
$914.95
RRC226
337.6 lbs.-in.
7/8"
2 1/8"
5 1/2"
3 1/2"
Cushion Type
105.875 cu. ft.
RFQ
RRC226
337.6 lbs.-in.
7/8"
2 1/8"
5 1/2"
5"
Cushion Type
151.25 cu. ft.
RFQ
RRC226
337.6 lbs.-in.
7/8"
2 1/8"
5 1/2"
7"
Cushion Type
211.75 cu. ft.
$861.92
RRC276
532.84 lbs.-in.
7/8"
2 7/8"
6 1/2"
3 1/2"
Cushion Type
147.875 cu. ft.
RFQ
RRC276
532.84 lbs.-in.
7/8"
2 7/8"
6 1/2"
7"
Cushion Type
295.75 cu. ft.
RFQ
RRC280
854.17 lbs.-in.
1 1/4"
3 3/8"
7.81"
3 1/2"
Cushion Type
213.48635 cu. ft.
$1,080.24
RRC280
854.17 lbs.-in.
1 1/4"
3 3/8"
7.81"
5"
Cushion Type
304.9805 cu. ft.
RFQ
LOVEJOY

Material Coupling Size Height Depth Overall Length Of Hub Volume Cubic Inches Hub Length Price
SXB, NBR
C276
1.563"
3/4"
1.563"
1.75781 cu. in.
-
-
$152.57
SXB
C285
2 1/4"
3/4"
2 1/4"
2.53125 cu. in.
-
-
$183.19
SXB, NBR
C226
1.313"
5/8"
1.313"
-
1.12836 cu. in.
-
$72.61
SXB, NBR
C280
1 7/8"
3/4"
1 7/8"
2.10938 cu. in.
-
-
$152.57
SXB, NBR
C295
2.313"
3/4"
2.313"
-
3.03581 cu. in.
-
$246.43
SXB, NBR
C2955
2.313"
3/4"
2.313"
-
3.03581 cu. in.
-
$394.14
Hytrel
C280
1 7/8"
3/4"
1 7/8"
2.10938 cu. in.
-
-
$474.14
Hytrel
C226
1.313"
5/8"
1.313"
-
1.12836 cu. in.
-
$335.11
Hytrel
C295
2.313"
3/4"
2.313"
-
3.03581 cu. in.
-
$670.20
Hytrel
C285
2 1/4"
3/4"
2 1/4"
2.53125 cu. in.
-
-
$513.83
LOVEJOY

Material Color Grid Coupling Size Horizontal Cover Style Coupling Part Number Vertical Cover Style Coupling Part Number Grid-flex Vertical Cover Style Coupling Part Number Volume Dimensions L Price
Aluminum
Silver
1030
RP_1030T10
1030T20
GF2030V
51.60604 cu. in.
2.69"
$74.57
Aluminum
Silver
1040
RP_1040T10
1040T20
GF2040V
58.95148 cu. in.
2 3/4"
$78.52
Aluminum
Silver
1050
RP_1050T10
1050T20
GF2050V
92.62797 cu. in.
3.13"
$130.95
Aluminum
Silver
1060
RP_1060T10
1060T20
GF2060V
128.07947 cu. in.
3.63"
$169.20
Aluminum
Silver
1070
RP_1070T10
1070T20
GF2070V
152.6415 cu. in.
3 3/4"
$168.23
Aluminum
Silver
1090
RP_1090T10
1090T20
GF2090V
280.02329 cu. in.
4.81"
$247.43
Aluminum, Alloy Steel
Black, Silver
1110
RP_1110T10
1110T20
GF2110V
1201.15705 cu. in.
6 9/25"
$1,498.96
LOVEJOY

Material Size Hp @ 1750 Rpm Hp @ 1150 Rpm Set Screw Thread Size Max. Continuous Torque Dimension Th Length Hp @ 3500 Rpm Price
Steel
40HT
35 hp
23 hp
1/4"-20
1260 lbs.-in.
0.62"
70 hp
$325.21
Steel
60HT
166 hp
109 hp
3/8"-16
6000 lbs.-in.
22/25"
332 hp
$844.37
Steel
40
21 hp
13.8 hp
1/4"-20
750 lbs.-in.
0.62"
42 hp
$222.52
Steel
60
114 hp
75 hp
3/8"-16
4100 lbs.-in.
22/25"
228 hp
$638.97
Steel
50
52 4/10 hp
34 hp
1/4"-20
1900 lbs.-in.
3/4"
105 hp
$313.79
Steel
80
262 hp
173 hp
1/2"-13
9500 lbs.-in.
1"
524 hp
$1,106.80
Steel
50HT
78 hp
52 hp
1/4"-20
2835 lbs.-in.
3/4"
156 hp
$456.41
Stainless Steel
60HT
166 hp
109 hp
3/8"-16
6000 lbs.-in.
22/25"
332 hp
$1,727.18
TB WOODS

Material Coupling Size Hp @ 100 Speed Temp. Max. Parallel Misalignment Max. Angular Gap Misalignment Torque Max. Angular Misalignment Price
Neoprene
12
15 hp
0°F to +200°F
0.032"
0.175"
1028 N-m
1°
$602.95
Neoprene
13
23 hp
0°F to +200°F
1/25"
0.195"
1028 N-m
1°
$950.33
EPDM
12
15 hp
-30°F to +275°F
0.032"
0.175"
1028 N-m
1°
RFQ
EPDM
13
23 hp
-30°F to +275°F
1/25"
0.195"
1028 N-m
1°
RFQ
EPDM
14
37 hp
-30°F to +275°F
0.045"
0.242"
1028 N-m
1°
RFQ
Neoprene
14
37 hp
0°F to +200°F
0.045"
0.242"
1028 N-m
1°
$1,061.19
TB WOODS

Coupling Size Hp @ 100 Speed Hp @ 1200 Rpm Hp @ 1800 Rpm Torque Size Hp @ 1750 Rpm Hp @ 1150 Rpm Price
WE2
3/10 hp
3 31/50 hp
5 2/5 hp
190 lbs.-in.
WE2
5 7/25 hp
3 47/100 hp
$257.92
WE3
29/50 hp
6 19/20 hp
10 hp
365 lbs.-in.
WE3
10 13/100 hp
6 33/50 hp
$296.36
WE4
22/25 hp
10 47/100 hp
16 hp
550 lbs.-in.
WE4
15 27/100 hp
10 1/25 hp
$333.42
WE5
1.5 hp
17 61/100 hp
26 hp
925 lbs.-in.
WE5
25 17/25 hp
16 22/25 hp
$368.22
WE50
12 hp
145 33/50 hp
218 hp
7650 lbs.-in.
WE50
212 21/50 hp
139 59/100 hp
$1,003.21
WE2
3/10 hp
3 31/50 hp
5 2/5 hp
190 lbs.-in.
WE2
5 7/25 hp
3 47/100 hp
$301.33
WE3
29/50 hp
6 19/20 hp
10 hp
365 lbs.-in.
WE3
10 13/100 hp
6 33/50 hp
$361.98
WE5
1 1/2 hp
17 61/100 hp
26 hp
925 lbs.-in.
WE5
25 17/25 hp
16 22/25 hp
$565.12
WE20
3.7 hp
43 79/100 hp
66 hp
2300 lbs.-in.
WE20
63 43/50 hp
41 97/100 hp
$831.26
WE30
5 4/5 hp
69 1/2 hp
104 hp
3650 lbs.-in.
WE30
101 7/20 hp
66 3/5 hp
$1,080.82
TB WOODS

Coupling Size Hp @ 100 Speed Hp @ 1200 Rpm Hp @ 1800 Rpm Hp @ 3600 Rpm Size Hp @ 1750 Rpm Hp @ 1150 Rpm Price
20"
3 7/10 hp
44 hp
66 hp
126 hp
WE20
64 hp
42 hp
$344.31
4"
22/25 hp
10 hp
16 hp
30 hp
WE4
15 hp
10 hp
$270.22
MARTIN SPROCKET

Series Material Price
JA Series
Steel
$203.82
-
Steel
$361.68
E Series
Steel
$570.84
SF Series
Steel
$446.59
-
Steel
$442.78
-
Steel
$156.45
Sh Series
Steel
$262.93
SF Series
Steel
$511.79
MARTIN SPROCKET

Coupling Size Torque Material Type Color Temp. Price
07
725 lbs.-in.
Rubber
Two Piece
Black
-30°F to +275°F
$260.53
08
1135 lbs.-in.
Rubber
Two Piece
Black
-30°F to +275°F
$350.18
-
-
Rubber
-
-
-
$372.87
012
7200 lbs.-in.
Rubber
Two Piece
Black
-30°F to +275°F
$521.07
011
4530 lbs.-in.
Rubber
Two Piece
Black
-30°F to +275°F
$466.92
-
-
Rubber
-
-
-
$403.70
05
240 lbs.-in.
Rubber
Two Piece
Black
-30°F to +275°F
$161.78
06
450 lbs.-in.
Rubber
Two Piece
Black
-30°F to +275°F
$188.57
MARTIN SPROCKET

Shaft Dia. Seal Thickness Seal Height Ball Bearing Mounting Bolt Hole Centers Roller Bearing Mounting Bolt Hole Centers Material Suitable For Use With Price
1 1/2"
1/2"
5 3/8"
4"
4 1/8"
Steel
Screw Conveyor
$210.32
2"
1/2"
6 1/2"
5 1/8"
4 3/8"
Steel
Screw Conveyor
$237.88
3"
1/2"
7 3/4"
6"
6"
Steel
Screw Conveyor
$379.93
2.438"
1/2"
7 3/8"
5 5/8"
5 3/8"
Steel
Screw Conveyor
$278.60
3.438"
3/4"
9 1/4"
6 3/4"
7"
Steel
Screw Conveyor
$572.10
MARTIN SPROCKET

Shaft Dia. Seal Thickness Seal Height Ball Bearing Mounting Bolt Hole Centers Roller Bearing Mounting Bolt Hole Centers Material Price
3"
1 3/4"
7 3/4"
6"
6"
Cast Iron
$402.51
2"
1 3/4"
6 1/2"
5 1/8"
4 3/4"
Cast Iron
$324.02
1 1/2"
1 3/4"
5 3/8"
4"
4 1/8"
Cast Iron
$305.52
3.438"
2 1/4"
9 1/4"
6 3/4"
7"
Cast Iron
$517.66
2.438"
1 3/4"
7"
5 5/8"
5 3/8"
Cast Iron
$388.60
MARTIN SPROCKET

Material Price
Aluminum
$1,327.89
Aluminum
$1,195.69
Aluminum
$1,964.99
Aluminum
$973.25
MARTIN SPROCKET

Pitch Material Suitable For Use With Price
-
Rubber
-
$4.96
-
Rubber
-
$5.54
1 1/2"
Rubber
Roller Chain Coupling
$88.19
-
Rubber
Roller Chain Coupling
$10.75
-
Rubber
Roller Chain Coupling
$10.21
-
Rubber
Roller Chain Coupling
$5.45
1 1/2"
Rubber
-
$55.43
-
Rubber
-
$6.78
-
Rubber
Roller Chain Coupling
$8.93
-
Rubber
Roller Chain Coupling
$24.96
MARTIN SPROCKET

Shaft Dia. Seal Thickness Mounting Bolt Dia. Mounting Hole Center Height Material Price
1 1/2"
7/8"
0.563"
4"
2 57/64"
Cast Iron
$223.55
3 7/16"
1"
0.813"
6 3/4"
-
Cast Iron
$657.65
2"
7/8"
5/8"
5 1/8"
3.188"
Cast Iron
$272.20
3"
7/8"
0.813"
6"
4 3/8"
Cast Iron
$436.68
1"
86/125"
3/8"
2 3/4"
-
Cast Iron
$223.55
MARTIN SPROCKET

Shaft Dia. Mounting Bolt Dia. Mounting Hole Center Seal Height Material Seal Flange Thickness Suitable For Use With Price
3 7/16"
3/4"
6 3/4"
-
Cast Iron
1/2"
Screw Conveyor
$1,286.71
2"
5/8"
5 1/8"
-
Cast Iron
1/2"
Screw Conveyor
$991.49
3"
3/4"
6"
8 1/2"
Cast Iron
1/2"
Screw Conveyor
$1,152.33
2.438"
5/8"
5 5/8"
7 5/8"
Cast Iron
1/2"
Screw Conveyor
$1,134.44
1 1/2"
1/2"
4"
5 1/4"
Cast Iron
1/2"
Screw Conveyor
$916.46
MARTIN SPROCKET

Shaft Dia. Seal Thickness Seal Height Mounting Bolt Dia. Centerline Of Shaft To Centerline Of Mounting Bolt Hole Material Suitable For Use With Price
2.438"
1 1/8"
7 7/8"
5/8"
3.063"
Cast Iron
Screw Conveyor
$438.48
1 1/2"
1"
5 7/8"
1/2"
-
Cast Iron
Screw Conveyor
$372.48
2"
1 1/4"
6 1/2"
1/2"
2 5/8"
Cast Iron
Screw Conveyor
$415.48
3"
1 1/4"
8 5/8"
5/8"
3.563"
Cast Iron
Screw Conveyor
$529.15
3"
1 1/2"
10 1/4"
3/4"
-
Cast Iron
Screw Conveyor
$533.30
LOVEJOY

Material Coupling Size Height Temp. Depth Volume Type Hub Length Price
SXB
H3067
2 1/4"
-40°F to +212°F
20"
2.8125 cu. in.
Jaw
-
$902.53
SXB
H3567
2 1/2"
-40°F to +212°F
2 1/4"
3.51563 cu. in.
Jaw
-
$902.53
SXB
H3667
3"
-40°F to +212°F
2 1/2"
4.6875 cu. in.
Jaw
-
$1,014.23
SXB
H4567
4"
-40°F to +212°F
30"
7.5 cu. in.
Jaw
-
$1,313.57
Hytrel
H3067
2 1/4"
-60°F to +250°F
2"
2.8125 cu. ft.
-
5/8"
RFQ
Hytrel
H3567
2 1/2"
-60°F to +250°F
2 1/4"
3.51563 cu. ft.
-
5/8"
$2,010.59
SXB
H4067
3 3/8"
-40°F to +212°F
2 3/4"
5.80078 cu. ft.
-
5/8"
$1,233.16
Hytrel
H4067
3 3/8"
-60°F to +250°F
2 3/4"
5.80078 cu. ft.
-
5/8"
RFQ
Hytrel
H3667
3"
-60°F to +250°F
2 1/2"
4.6875 cu. ft.
-
5/8"
$2,178.12
Hytrel
H4567
4"
-60°F to +250°F
3"
7.5 cu. ft.
-
5/8"
RFQ
LOVEJOY

Coupling Size Nominal Torque Color Height Depth Hub Style Dimension Cd Dimension Sl Price
-
-
-
-
-
-
-
-
$701.43
-
-
-
-
-
-
-
-
$212.71
RRS090, RRS095
144 lbs.-in. to 194 lbs.-in.
Black
2 1/2"
7"
1
2 1/2"
0.43"
$229.36
RRS110
792 lbs.-in.
Black
3.81"
3 1/2"
1
3.81"
3/4"
$269.71
RRS099, RRS100
318 lbs.-in. to 417 lbs.-in.
Black
3 3/25"
3 1/2"
1
3 3/25"
11/25"
$242.11
RRS099, RRS100
318 lbs.-in. to 417 lbs.-in.
Black
3 3/25"
5"
1
3 3/25"
11/25"
$267.57
RRS099, RRS100
318 lbs.-in. to 417 lbs.-in.
Black
3 3/25"
7"
1
3 3/25"
11/25"
$273.96
RRS110
792 lbs.-in.
Black
3.81"
7"
1
3.81"
3/4"
$316.41
RRS150
1240 lbs.-in.
Metallic, Gray
4 11/25"
3 1/2"
2
4 11/25"
0.62"
$332.29
RRS150
1240 lbs.-in.
Metallic, Gray
4 11/25"
5"
2
4 11/25"
0.62"
$344.04
LOVEJOY

MPN Price
68514420726
$579.49
LOVEJOY

MPN Price
69790405357
$1,169.99
LOVEJOY

MPN Price
69790498044
$119.76
LOVEJOY

MPN Price
69790498109
$286.02
LOVEJOY

MPN Price
69790498129
$519.19
LOVEJOY

MPN Price
69790498318
$113.93
LOVEJOY

MPN Price
69790498370
$150.20
LOVEJOY

MPN Price
68514435463
$1,047.14
LOVEJOY

MPN Price
68514435462
$1,058.57
LOVEJOY

MPN Price
69790494590
$3,462.86
LOVEJOY

MPN Price
69790499143
$2,871.40
LOVEJOY

MPN Price
69790491450
$465.33
LOVEJOY

MPN Price
68514435466
$1,879.08
LOVEJOY

MPN Price
68514422151
$57.56
STEEL CITY

MPN Pkg. Qty. Price
AFM-6-CI-BLK
 2
$150.92
BLACKBURN (T&B)

MPN Price
BY19
$737.96
STEEL CITY

MPN Pkg. Qty. Price
D-P2
 100
$10.52
STEEL CITY

MPN Pkg. Qty. Price
DP15-DFC
 100
$33.24
THOMAS & BETTS

MPN Pkg. Qty. Price
ES-3
 20
$32.44
THOMAS & BETTS

MPN Pkg. Qty. Price
ES-1
 20
$18.36
THOMAS & BETTS

MPN Pkg. Qty. Price
ESL-2
 20
$48.78
THOMAS & BETTS

MPN Pkg. Qty. Price
ESL-1
 20
$34.88
THOMAS & BETTS

MPN Pkg. Qty. Price
ESL-3
 20
$65.22
THOMAS & BETTS

MPN Pkg. Qty. Price
ES-2
 20
$25.50
STEEL CITY

MPN Price
GAB-8-S
$428.48
BLACKBURN (T&B)

MPN Price
TBRD34
$862.08
BLACKBURN (T&B)

MPN Price
TBRD58
$862.08
BLACKBURN (T&B)

MPN Price
TBS34
$265.00
LOVEJOY

MPN Price
68514458037
$7.75
LOVEJOY

MPN Price
68514458075
$6.45
1 2

Description

Flex coupling inserts are widely used in compressors, electric motors, pumps, fans and blowers for protection from shock, vibration, misalignment and end float. The high-quality coupling inserts from TB Wood's require no lubrication and are highly flexible, which minimises vibration and prevents the connected equipment from damage. Raptor Supplies is offering these quality inserts in different horsepower variants for your specific applications.

Features

Lovejoy LS Series Inserts:

  • Lovejoy LS Series inserts are designed with a flexible elastomeric spider that eliminates metal-to-metal contact between the connected shafts. This non-metallic interface minimises vibration, shock and noise transmission, resulting in a smoother and quieter operation.
  • They feature a fail-safe design, ensuring uninterrupted operation and minimising downtime for an added layer of reliability and safety in critical industrial applications where continuous operation is essential.

TB Woods Sure-Flex Coupling Sleeves:

  • TB Woods Sure-Flex Plus sleeve couplings are made of EPDM / Hytrel / neoprene to provide excellent adhesion and resistance from damage caused by flexing or twisting.
  • These Sure-Flex Plus sleeve couplings are capable of driving equipment (pumps) with speeds ranging between 1500 and 9200 rpm.
  • TB Woods Sure-Flex Plus sleeve couplings can operate at temperatures ranging from -65 to 275 degrees F and produce up to 72480 lb-inch torque.

Martin Sprocket Super Pack Seals:

  • Martin Sprocket super pack seals integrate a robust waste pack housing for exceptional sealing capabilities allowing a leakproof connection.
  • The seal can be purged with air or grease to address challenging sealing applications.

Frequently Asked Questions

Q. Where are Lovejoy LS Series inserts used?

A. These inserts are designed to accommodate angular and parallel shaft misalignment, ensuring smooth and efficient power transmission in industrial systems.

Q. Are Martin super pack seals easy to install?

A. Martin super pack seals are designed for effortless installation and maintenance. They are engineered to seamlessly fit with standard coupling components, enabling hassle-free assembly and disassembly. These seals require minimal maintenance to ensure optimal performance. Regular inspection and replacement, as needed, help maintain the seal's integrity and prevent potential leaks or performance problems.

Q. Is a coupling a permanent joint?

A. A coupling is a mechanical device used for holding two rotating shafts together. It is a permanent joint, unlike a clutch that can be disengaged when the operator requires it to. With the help of couplings, you can join two shafts that are colinear, intersecting or parallel.

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