Tapered Idler Bushings
ball bearing tapered idler bushings
Taper-LockŪ Style Idler Bushings are used with products such as: Sheaves, Roller Chain Sprockets, Synchronous Belt Sprockets and any item that accepts a Taper-LockŪ Style Bushing.
part # | brewer | a | b | c | approx. weight lbs |
interchange | |||||
1610-bb | 1610-b | 2 1/4" | 1" | 5/8" | 0.9 |
1615-bb | 1615-b | 2 1/4" | 1 1/2" | 5/8" | 0.8 |
2012-bb | 2012-b | 2 3/4" | 1 1/4" | 3/4" | 1.6 |
2012-bb x 1 | - | 2 3/4" | 1 1/4" | 1" | 1.8 |
2517-bb | - | 3 3/8" | 1 3/4" | 1" | 3.0 |
radial load capacity in lbs
based on 2500 hours service life at rpm shown
part # | 100 RPM | 500 RPM | 1000 RPM | 1200 RPM | 1800 RPM |
1610-bb | 1752 | 1024 | 813 | 765 | 668 |
1615-bb | 1752 | 1024 | 813 | 765 | 668 |
2012-bb | 2336 | 1366 | 1084 | 1020 | 891 |
2012-bb x 1 | 2555 | 1494 | 1186 | 1116 | 975 |
2517-bb | 2555 | 1494 | 1186 | 1116 | 975 |
* Note: Part Numbers ending in: BB = "Ball Bearing" ; NB = "Needle Bearing"
Bushings are furnished with bearings and fasteners.
Taper-Lock is a registered trademark of Rockwell Automation.
needle bearing tapered idler bushings
Taper-LockŪ Style Idler Bushings are used with products such as: Sheaves, Roller Chain Sprockets, Synchronous Belt Sprockets and any item that accepts a Taper-LockŪ Style Bushing.
part # | brewer | a | b | c | approx. weight |
interchange | |||||
1610-nb | 1610-f | 2 1/4 | 1 | 1 | 0.7 |
1615-nb | 1615-f | 2 1/4 | 1 1/2 | 1 | 1.0 |
2012-nb | 2012-f | 2/34 | 1 1/4 | 1 | 1.5 |
2517-nb | 2517-f | 3 3/8 | 1 3/4 | 1 1/2 | 2.75 |
radial load capacity in lbs
based on 2500 hours service life at rpm shown
part # | 100 RPM | 500 RPM | 1000 RPM | 1200 RPM | 1800 RPM |
1610-nb | 3590 | 2215 | 1800 | 1704 | 1509 |
1615-nb | 5281 | 3259 | 2647 | 2506 | 2219 |
2012-nb | 4483 | 2766 | 2247 | 2127 | 1883 |
2517-nb | 8512 | 5252 | 4266 | 4039 | 3577 |
* Note: Part Numbers ending in: BB = "Ball Bearing" ; NB = "Needle Bearing"
Bushings are furnished with bearings and fasteners.
Taper-Lock is a registered trademark of Rockwell Automation.
For Ordering, Pricing, and Inquiries:
Tollfree: 1-888-779-9040
Fax: 1-989-779-9020