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:
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Fax: 1-989-779-9020