Modified Stock Gearing - Boston Gear
Modified Stock Gearing - Boston Gear
Modified Stock Gearing - Boston Gear
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Universal Joints<br />
UJNS/UJNL Series BOS-Trong ®<br />
Cast/Forged Steel<br />
E<br />
OVERALL<br />
LENGTH<br />
STANDARD TOLERANCES<br />
Dimensions<br />
Tolerance<br />
Bore All ± .001<br />
Hub Dia. All + .000 – .002<br />
Reference Pages<br />
Lubrication—312<br />
Mounting—312<br />
SETSCREW<br />
BORE<br />
HUB<br />
DIA.<br />
KEYWAY<br />
ORDERING INFORMATION<br />
Joints can also be ordered in various<br />
combinations of round, square or hex<br />
holes. To order the combination<br />
desired, specify “UJNS” or “UJNL” and<br />
hole size and type as listed in table of<br />
Yokes, Page 111. Use “S” for square<br />
and “H” for hexagon.<br />
All joints have round holes with standard keyways and 3/8—16 hex socket<br />
setscrews.<br />
DIMENSION IN INCHES<br />
Overall Bore Hub Dia. App. Wt. Catalog Item<br />
Length Hub-A Hub-B Hub-A Hub-B (Lbs.) Number Code<br />
UJNS SERIES<br />
SWING DIAMETER—2-1/2”<br />
5/8 UJNS 10-10 17300<br />
3/4 UJNS 10-12 17302<br />
13/16 UJNS 10-13 17304<br />
5 5/8 7/8 1-5/8 1-5/8 2 UJNS 10-14 17306<br />
15/16 UJNS 10-15 17308<br />
1 UJNS 10-16 17310<br />
1-1/8 2-1/4 UJNS 10-18 17312<br />
3/4 UJNS 12-12 17314<br />
13/16 UJNS 12-13 17316<br />
5 3/4<br />
7/8<br />
UJNS 12-14 17318<br />
15/16<br />
1-5/8 1-5/8 2<br />
UJNS 12-15 17320<br />
1 UJNS 12-16 17322<br />
1-1/8 2-1/4 UJNS 12-18 17324<br />
13/16 UJNS 13-13 17326<br />
7/8<br />
UJNS 13-14 17328<br />
5 13/16 15/16 1-5/8<br />
1-5/8<br />
2 UJNS 13-15 17330<br />
1 UJNS 13-16 17332<br />
1-1/8 2-1/4 UJNS 13-18 17334<br />
7/8 UJNS 14-14 17336<br />
5 7/8<br />
15/16<br />
1-5/8 1-5/8 2<br />
UJNS 14-15 17338<br />
1 UJNS 14-16 17340<br />
1-1/8 2-1/4 UJNS 14-18 17342<br />
15/16 1-5/8 UJNS 15-15 17344<br />
5 15/16 1 1-5/8 2 UJNS 15-16 17346<br />
1-1/8 2-1/4 UJNS 15-18 17348<br />
5 1<br />
1<br />
1-5/8<br />
1-5/8<br />
2<br />
UJNS 16-16 17350<br />
1-1/8 2-1/4 UJNS 16-18 17352<br />
5 1-1/8 1-1/8 2-1/4 2-1/4 3 UJNS 18-18 17498<br />
UJNL SERIES<br />
SWING DIAMETER—2-3/4”<br />
1 2 UJNL 16-16 17354<br />
1-1/8 UJNL 16-18 17356<br />
1-3/16 UJNL 16-19 17358<br />
5-1/2 1 1-1/4 2 2-1/4 3-3/4 UJNL 16-20 17360<br />
1-3/8 UJNL 16-22 17362<br />
1-7/16 UJNL 16-23 17364<br />
1-1/2 UJNL 16-24 17366<br />
1-1/8 UJNL 18-18 17368<br />
1-3/16 UJNL 18-19 17370<br />
5-1/2 1-1/8 1-1/4 2-1/4 2-1/4 3-3/4 UJNL 18-20 17372<br />
1-3/8 UJNL 18-22 17374<br />
1-7/16 UJNL 18-23 17376<br />
1-1/2 UJNL 18-24 17378<br />
1-3/16 2 UJNL 19-19 17380<br />
1-1/4 UJNL 19-20 17382<br />
5-1/2 1-3/16 1-3/8 2-1/4 2-1/4 3-1/4 UJNL 19-22 17384<br />
1-7/16 UJNL 19-23 17386<br />
1-1/2 UJNL 19-24 17388<br />
1-1/4 2 UJNL 20-20 17390<br />
5-1/2 1-1/4<br />
1-3/8<br />
UJNL 20-22 17392<br />
1-7/16<br />
2-1/4 2-1/4 3-1/4<br />
UJNL 20-23 17394<br />
1-1/2 UJNL 20-24 17396<br />
1-3/8 UJNL 22-22 17398<br />
5-1/2 1-3/8 1-7/16 2-1/4 2-1/4 3-1/4 UJNL 22-23 17400<br />
1-1/2 UJNL 22-24 17402<br />
5-1/2 1-7/16 1-7/16 2-1/4 2-1/4 3-1/4 UJNL 23-23 17404<br />
1-1/2 UJNL 23-24 17406<br />
5-1/2 1-1/2 1-1/2 2-1/4 2-1/4 3-1/4 UJNL 24-24 17408<br />
110 <strong>Boston</strong> <strong>Gear</strong> 800-825-6544 P-1930-BG 04/10
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