D Type Universal Joints incorporate a standard pin and block design, and are ideal for applications with angles up to 25° and speeds of up to 1,750 RPM. Boot retaining grooves are standard.
For optimal wear and extended life, lubrication and boots are required. (Boots are available for purchase separately.)
Description Abbreviations: KW = Keyway, SS = Setscrew, BE = Both Ends, PH = Pin Hole, NSS or N/SS = No Setscrew, NKW or N/KW = No Keyway, SQ = Square Bore, HEX = Hex Bore, W/UP BT = with upper boot.
| Items |
 68514416226 D Type without Keyway - Inch (Imperial) Bores |
68514416235 D Type without Keyway - Inch (Imperial) Bores |
68514416259 D Type without Keyway - Inch (Imperial) Bores |
68514444123 D Type without Keyway - Inch (Imperial) Bores |
68514416289 D Type without Keyway - Inch (Imperial) Bores |
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| Description | D1B-UJ-3/16X3/16-NKW NSS BE | D2B-UJ-1/4X1/4-NKW NSS BE | D3B-UJ-5/16X5/16-NKW NSS BE | D4B-UJ-1/2X1/2-NKW NSS BE | D4B-UJ-3/8X3/8-NKW NSS BE | |||||
| Material | Steel | |||||||||
| Bore A & B | 3/16 in | 1/4 in | 5/16 in | 1/2 in | 3/8 in | |||||
| Type | Universal Joints - D Type | |||||||||
| Size | D1B | D2B | D3B | D4B | D4B | |||||
| Keyway A & B (W x D) | No Keyway | |||||||||
| Set Screw Size | No Setscrew | |||||||||
| Weight | 0.04 lb | 0.08 lb | 0.13 lb | 0.18 lb | 0.23 lb | |||||
| Style | Bored | |||||||||
| Outside Diameter | 0.380 in | 0.500 in | 0.620 in | 0.750 in | 0.750 in | |||||
| Overall Length | 1.750 in | 2.000 in | 2.250 in | 2.680 in | 2.680 in | |||||
| Color | Metallic | |||||||||
| Operating Temperature Range | -30 to 212 ºF | |||||||||
| Bore Depth (Dimension C) | 0.560 in | 0.620 in | 0.680 in | 0.880 in | 0.880 in | |||||
| Bore Type | ||||||||||
| Max. Bore (Dimensions ID1/ID2) | 0.250 in6.00 mm | 0.380 in9 mm | 0.500 in12.00 mm | 0.620 in15.00 mm | 0.620 in15.00 mm | |||||
| Max. Speed | 1750.00 rpm | |||||||||
| Static Breaking Torque | 110.00 in-lb | 378.00 in-lb | 540.00 in-lb | 768.00 in-lb | 768.00 in-lb | |||||
| Main Pin Height (Dimension E) | 0.880 in | 1.000 in | 1.120 in | 1.34 in | 1.34 in | |||||
| Connection Type A x B | 3/16 x 3/16 in | 1/4 x 1/4 in | 5/16 x 5/16 in | 1/2 x 1/2 in | 3/8 x 3/8 in | |||||
| Max. Angle Offset | 25.00 º | |||||||||
| Cubic inches | 0.25270 in³ | 0.50000 in³ | 0.86490 in³ | 1.50750 in³ | 1.50750 in³ | |||||
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