0,5000 pulg

1/8 pulg

0,590 pulg

33,3 mm (1,313 pulg)

+0,001 pulg / -0,000 pulg

0,590 pulg

44,5 mm (1,750 pulg)

+0,0000 pulg / -0,0005 pulg

M4

2 cada 90° de separación

Alloy Steel

Black Oxide

2,0 mm

2,2 Nm

Torque ratings vary with insert selection

Misalignment ratings vary with insert selection

8,000 RPM

0.020282 lb-in²

sí

JD21/33-98R, JD21/33-92Y, JD21/33-85B

Sí

Sí

Sí

0.036400

23°C a 82°C

Barra de aluminio 2024-T351

Bright

Bright, No Plating

Ruland Manufacturing

0,030 pulg (0,75 mm)

EE.UU.

634529113394

31163011

8483.60.8000

Stainless steel hubs are available upon request.

Performance ratings are for guidance only. The user must determine suitability for a particular application.

Torque ratings for the couplings are based on the physical limitations/failure point of the spiders. Under normal/typical conditions the hubs are capable of holding up to the nominal torque of the spiders. Please consult technical support for more assistance.

WARNING This product can expose you to the chemical Ethylene Thiourea, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1. Align the bores of the JSC21-8-A jaw coupling hubs on the shafts that are to be joined and determine if the misalignment parameters are within the limits of the coupling. (See spider for misalignment parameters.)
2. Fully tighten the M4 screw(s) on the first hub to the recommended seating torque of 2.2 Nm using a 2.0 mm hex torque wrench.
3. Insert a spider into the jaws of one hub until the raised points contact the base of the hub.
4. Insert the jaws of the second hub into the spider openings until the raised points contact the base of the second hub. Some force will be required to insert the second hub. This is normal.
5. Assure that a gap is maintained between the two hubs so there is no metal to metal contact. Fully tighten the screw(s) on the second hub to the recommended seating torque.

33,3 mm (1,313 pulg)

87 pulg-lb (9,83 Nm)

0,8°

174 pulg-lb (19,7 Nm)

0,003 pulg (0,08 mm)

83,3 lb-pulg/Deg (9,43 Nm/Deg)

0.00277 lb-in² (8.100 X 10^-7 kg-m²)

0,030 pulg (0,76 mm)

8,000 RPM

sí

Sí

0.006300

23°C a 82°C

Red Spider

Plain

Ruland Manufacturing

634529068892

EE.UU.

8483.60.8000

31163011

0,030 pulg (0,75 mm)

Performance ratings are for guidance only. The user must determine suitability for a particular application.

Torque ratings for the couplings are based on the physical limitations/failure point of the spiders. Under normal/typical conditions the hubs are capable of holding up to the nominal torque of the spiders. In some cases, especially when the smallest standard bores are used or where shafts are undersized, slippage on the shaft is possible below the nominal torque of the spiders. Keyways are available to provide additional torque capacity in the shaft/hub connection when required. Please consult technical support for more assistance.

This product does not require a warning.

1. Align the bores of the jaw coupling hubs on the shafts that are to be joined and determine if the misalignment parameters are within the limits of the coupling.(Angular Misialignment: 0.8 deg, Parallel Misalignment: 0.003 in (0.08 mm), Axial Motion: 0.03 in (0.76 mm))
2. Fully tighten the screw(s) on the first hub to the recommended seating torque using a hex torque wrench.
3. Insert a spider into the jaws of the first hub until the raised points contact the base of the hub.
4. Insert the jaws of the second hub into the spider openings until the raised points contact the base of the second hub. Some force will be required to insert the second hub. This is normal.
5. Assure that a gap is maintained between the two hubs so there is no metal to metal contact. Fully tighten the screw(s) on the second hub to the recommended seating torque.

0,3750 pulg

3/32 pulg

0,590 pulg

33,3 mm (1,313 pulg)

+0,001 pulg / -0,000 pulg

0,590 pulg

44,5 mm (1,750 pulg)

+0,0000 pulg / -0,0005 pulg

M4

2 cada 90° de separación

Alloy Steel

Black Oxide

2,0 mm

2,2 Nm

Torque ratings vary with insert selection

Misalignment ratings vary with insert selection

8,000 RPM

0.02061 lb-in²

sí

JD21/33-98R, JD21/33-92Y, JD21/33-85B

Sí

Sí

Sí

0.038700

23°C a 82°C

Barra de aluminio 2024-T351

Bright

Bright, No Plating

Ruland Manufacturing

0,030 pulg (0,75 mm)

EE.UU.

634529113387

31163011

8483.60.8000

Stainless steel hubs are available upon request.

Performance ratings are for guidance only. The user must determine suitability for a particular application.

Torque ratings for the couplings are based on the physical limitations/failure point of the spiders. Under normal/typical conditions the hubs are capable of holding up to the nominal torque of the spiders. Please consult technical support for more assistance.

WARNING This product can expose you to the chemical Ethylene Thiourea, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1. Align the bores of the JSC21-6-A jaw coupling hubs on the shafts that are to be joined and determine if the misalignment parameters are within the limits of the coupling. (See spider for misalignment parameters.)
2. Fully tighten the M4 screw(s) on the first hub to the recommended seating torque of 2.2 Nm using a 2.0 mm hex torque wrench.
3. Insert a spider into the jaws of one hub until the raised points contact the base of the hub.
4. Insert the jaws of the second hub into the spider openings until the raised points contact the base of the second hub. Some force will be required to insert the second hub. This is normal.
5. Assure that a gap is maintained between the two hubs so there is no metal to metal contact. Fully tighten the screw(s) on the second hub to the recommended seating torque.