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Idler Sprockets

Idler sprockets are specialized components in roller chain drive systems that maintain proper chain tension and alignment, ensuring smooth and efficient power transmission. Installed on the slack side of a chain drive system, they prevent chain sagging and reduce wear on the chain and sprockets, making them essential for various industrial applications, including conveyor systems, material handling equipment, and power transmission systems.

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Item

Price

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#264841

80BB12H 3/4 PITCH: #80 TEETH: 12 Bore: 3/4 INCH

Brand	Martin Sprocket
Model	80BB12H 3/4

$82.60 Each

Free Shipping orders over $1

#263604

60BB15H 5/8 PITCH: #60 TEETH: 15 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	60BB15H 5/8

$67.55 Each

Free Shipping orders over $1

#261274

40BB17H 5/8 PITCH: #40 TEETH: 17 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	40BB17H 5/8

$55.50 Each

Free Shipping orders over $1

#263602

60BB13H 5/8 PITCH: #60 TEETH: 13 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	60BB13H 5/8

$59.95 Each

Free Shipping orders over $1

#261276

40BB18H 1/2 PITCH: #40 TEETH: 18 Bore: 1/2 INCH

Brand	Martin Sprocket
Model	40BB18H 1/2

$53.86 Each

Free Shipping orders over $1

#262538

50BB15H 5/8 PITCH: #50 TEETH: 15 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	50BB15H 5/8

$58.10 Each

Free Shipping orders over $1

#264490

60NB17H 1 PITCH: #60 TEETH: 17 Bore: 1 INCH

Brand	Martin Sprocket
Model	60NB17H 1

$129.88 Each

Free Shipping orders over $1

#262541

50BB17H 5/8 PITCH: #50 TEETH: 17 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	50BB17H 5/8

$56.90 Each

Free Shipping orders over $1

#262540

50BB17H 1/2 PITCH: #50 TEETH: 17 Bore: 1/2 INCH

Brand	Martin Sprocket
Model	50BB17H 1/2

$56.90 Each

Free Shipping orders over $1

#261277

40BB18H 5/8 PITCH: #40 TEETH: 18 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	40BB18H 5/8

$53.86 Each

Free Shipping orders over $1

#265653

80NB13H 1 PITCH: #80 TEETH: 13 Bore: 1 INCH

Brand	Martin Sprocket
Model	80NB13H 1

$155.75 Each

Free Shipping orders over $1

#260524

25BB20 3/8 PITCH: #25 TEETH: 20 Bore: 3/8 INCH

Brand	Martin Sprocket
Model	25BB20 3/8

$52.00 Each

Free Shipping orders over $1

#260805

35BB20H 5/8 PITCH: #35 TEETH: 20 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	35BB20H 5/8

$55.20 Each

Free Shipping orders over $1

#263393

50NB17H 1 PITCH: #50 TEETH: 17 Bore: 1 INCH

Brand	Martin Sprocket
Model	50NB17H 1

$106.12 Each

Free Shipping orders over $1

#2283463

Browning HN60B17 IDLER Idler Sprocket, Needle Bearing, No. 60, 3/4" Pitch ANSI Chain, 4.46" Outside Diameter, 2.125" Shaft Length, 17 Teeth, 1 Strand

Brand	Browning
Model	1297282

$150.49 Each

Free Shipping orders over $1

#263607

60BB17H 5/8 PITCH: #60 TEETH: 17 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	60BB17H 5/8

$65.86 Each

Free Shipping orders over $1

#396666

US Tsubaki 80BB12H 80BB12 Ball Bearing HT

Brand	U.S.Tsubaki
Model	80BB12H

$74.84 Each

Free Shipping orders over $1

#263603

60BB15H 1/2 PITCH: #60 TEETH: 15 Bore: 1/2 INCH

Brand	Martin Sprocket
Model	60BB15H 1/2

$64.17 Each

Free Shipping orders over $1

#2283460

Browning HN40B19 IDLER Idler Sprocket, Needle Bearing, No. 41, 1/2" Pitch ANSI Chain, 3.28" Outside Diameter, 2.125" Shaft Length, 19 Teeth, 1 Strand

Brand	Browning
Model	1297266

$115.16 Each

Free Shipping orders over $1

#263600

60BB12H 5/8 PITCH: #60 TEETH: 12 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	60BB12H 5/8

$59.40 Each

Free Shipping orders over $1

#262063

40NB19H 1 PITCH: #40 TEETH: 19 Bore: 1 INCH

Brand	Martin Sprocket
Model	40NB19H 1

$94.18 Each

Free Shipping orders over $1

#261273

40BB17H PITCH: #40 TEETH: 17 Bore: Standard

Brand	Martin Sprocket
Model	40BB17H

$37.27 Each

Free Shipping orders over $1

#258795

100NB11H 1 1/2 PITCH: #100 TEETH: 11 Bore: 1 1/2 INCH

Brand	Martin Sprocket
Model	100NB11H 1 1/2

$264.90 Each

Free Shipping orders over $1

#261192

35NB13H 1/2 PITCH: #35 TEETH: 13 Bore: 1/2 INCH

Brand	Martin Sprocket
Model	35NB13H 1/2

$80.72 Each

Free Shipping orders over $1

#259184

120NB11H 1 1/2 PITCH: #120 TEETH: 11 Bore: 1 1/2 INCH

Brand	Martin Sprocket
Model	120NB11H 1 1/2

$391.97 Each

Free Shipping orders over $1

#2286263

Browning HB80A12X3/4 IDLER Idler Sprocket, Ball Bearing, No. 80, 1" Pitch ANSI Chain, 4.33" Outside Diameter, 3.864" Pitch Diameter, 12 Teeth, 1 Strand

Brand	Browning
Model	1297472

$103.20 Each

Free Shipping orders over $1

#2283464

Browning HN80B13 IDLER Idler Sprocket, Needle Bearing, No. 80, 1" Pitch ANSI Chain, 4.66" Outside Diameter, 2.125" Shaft Length, 13 Teeth, 1 Strand

Brand	Browning
Model	1297290

$180.61 Each

Free Shipping orders over $1

#261280

40BB35H 5/8 PITCH: #40 TEETH: 35 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	40BB35H 5/8

$68.75 Each

Free Shipping orders over $1

#2283451

Browning HND50B17 IDLER Idler Sprocket, Needle Bearing, No. 50-2, 5/8" Pitch ANSI Chain, 3.72" Outside Diameter, 2.125" Shaft Length, 17 Teeth, 2 Strands

Brand	Browning
Model	1297381

$300.22 Each

Free Shipping orders over $1

#396132

US Tsubaki 50BB15H 50BB15 Ball Bearing HT

Brand	U.S.Tsubaki
Model	50BB15H

$44.03 Each

Free Shipping orders over $1

#396141

US Tsubaki 60BB15H 60BB15 Ball Bearing HT

Brand	U.S.Tsubaki
Model	60BB15H

$52.95 Each

Free Shipping orders over $1

#261282

40BR13 1/2 PITCH: #40 TEETH: 13 Bore: 1/2 INCH

Brand	Martin Sprocket
Model	40BR13 1/2

$52.20 Each

Free Shipping orders over $1

#262544

50BB25H 3/4 PITCH: #50 TEETH: 25 Bore: 3/4 INCH

Brand	Martin Sprocket
Model	50BB25H 3/4

$62.43 Each

Free Shipping orders over $1

#2283462

Browning HN50B17 IDLER Idler Sprocket, Needle Bearing, No. 50, 5/8" Pitch ANSI Chain, 3.72" Outside Diameter, 2.125" Shaft Length, 17 Teeth, 1 Strand

Brand	Browning
Model	1297274

$129.54 Each

Free Shipping orders over $1

#2283454

Browning HN100B11 IDLER Idler Sprocket, Needle Bearing, No. 100, 1 1/4" Pitch ANSI Chain, 5.01" Outside Diameter, 4" Shaft Length, 11 Teeth, 1 Strand

Brand	Browning
Model	1297308

$299.56 Each

Free Shipping orders over $1

#261193

35NB19H 1 PITCH: #35 TEETH: 19 Bore: 1 INCH

Brand	Martin Sprocket
Model	35NB19H 1

$80.72 Each

Free Shipping orders over $1

#260804

35BB20H PITCH: #35 TEETH: 20 Bore: Standard

Brand	Martin Sprocket
Model	35BB20H

$42.73 Each

Free Shipping orders over $1

#2283450

Browning HND40B19 IDLER Idler Sprocket, Needle Bearing, No. 40-2, 1/2" Pitch ANSI Chain, 3.28" Outside Diameter, 2.125" Shaft Length, 19 Teeth, 2 Strands

Brand	Browning
Model	1297373

$253.43 Each

Free Shipping orders over $1

#261279

40BB25H 5/8 PITCH: #40 TEETH: 25 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	40BB25H 5/8

$59.58 Each

Free Shipping orders over $1

#2283452

Browning HND60B17 IDLER Idler Sprocket, Needle Bearing, No. 60-2, 3/4" Pitch ANSI Chain, 4.46" Outside Diameter, 3.125" Shaft Length, 17 Teeth, 2 Strands

Brand	Browning
Model	1297399

$361.19 Each

Free Shipping orders over $1

#396119

US Tsubaki 50BB17H 50BB17 Ball Bearing HT

Brand	U.S.Tsubaki
Model	50BB17H

$45.39 Each

Free Shipping orders over $1

#260802

35BB19H 1/2 PITCH: #35 TEETH: 19 Bore: 1/2 INCH

Brand	Martin Sprocket
Model	35BB19H 1/2

$55.00 Each

Free Shipping orders over $1

#260803

35BB19H 3/8 PITCH: #35 TEETH: 19 Bore: 3/8 INCH

Brand	Martin Sprocket
Model	35BB19H 3/8

$55.00 Each

Free Shipping orders over $1

#566865

Linn-Gear BB80-15 Idler Sprocket H1

Brand	Linn Gear
Model	BB80-15

$117.20 Each

Free Shipping orders over $1

#2199812

PTI IS-16B-1-12T Metric Idler Sprocket

Brand	PTI
Model	IS-16B-1-12T

$69.55 Each

Free Shipping orders over $1

#261278

40BB18NM 5/8 PITCH: #40 TEETH: 18 Bore: 5/8 INCH

Brand	Martin Sprocket
Model	40BB18NM 5/8

$136.15 Each

Free Shipping orders over $1

#396142

US Tsubaki 60BB13H 60BB13 Ball Bearing HT

Brand	U.S.Tsubaki
Model	60BB13H

$49.48 Each

Free Shipping orders over $1

#396121

US Tsubaki 40BB18H 40BB18 Ball Bearing HT

Brand	U.S.Tsubaki
Model	40BB18H

$42.97 Each

Free Shipping orders over $1

#2199810

PTI IS-10B-1-17T Metric Idler Sprocket

Brand	PTI
Model	IS-10B-1-17T

$51.31 Each

Free Shipping orders over $1

#263608

60BR15 7/8 PITCH: #60 TEETH: 15 Bore: 7/8 INCH

Brand	Martin Sprocket
Model	60BR15 7/8

$78.04 Each

Free Shipping orders over $1

#2286260

Browning HB40A17X5/8 IDLER Idler Sprocket, Ball Bearing, No. 40, 1/2" Pitch ANSI Chain, 2.96" Outside Diameter, 2.721" Pitch Diameter, 17 Teeth, 1 Strand

Brand	Browning
Model	1297449

$61.20 Each

Free Shipping orders over $1

#2283455

Browning HN120B11 IDLER Idler Sprocket, Needle Bearing, No. 120, 1 1/2" Pitch ANSI Chain, 6.01" Outside Diameter, 4" Shaft Length, 11 Teeth, 1 Strand

Brand	Browning
Model	1297316

$476.90 Each

Free Shipping orders over $1

#396122

US Tsubaki 40BB17H 40BB17 Ball Bearing HT

Brand	U.S.Tsubaki
Model	40BB17H

$42.06 Each

Free Shipping orders over $1

#264840

80BB12H PITCH: #80 TEETH: 12 Bore: Standard

Brand	Martin Sprocket
Model	80BB12H

Obsolete

See Replacement

#263609

60BR17 1 1/8 PITCH: #60 TEETH: 17 Bore: 1 1/8 INCH

Brand	Martin Sprocket
Model	60BR17 1 1/8

$104.82 Each

Free Shipping orders over $1

#259459

140NB11H 1 1/2 PITCH: #140 TEETH: 11 Bore: 1 1/2 INCH

Brand	Martin Sprocket
Model	140NB11H 1 1/2

$544.31 Each

Free Shipping orders over $1

#566863

Linn-Gear BB60-15 Idler Sprocket H1

Brand	Linn Gear
Model	BB60-15

$78.70 Each

Free Shipping orders over $1

#259776

160NB9H 1 1/2 PITCH: #160 TEETH: 9 Bore: 1 1/2 INCH

Brand	Martin Sprocket
Model	160NB9H 1 1/2

$564.15 Each

Free Shipping orders over $1

#2283453

Browning HND80B13 IDLER Idler Sprocket, Needle Bearing, No. 80-2, 1" Pitch ANSI Chain, 4.66" Outside Diameter, 3.125" Shaft Length, 13 Teeth, 2 Strands

Brand	Browning
Model	1297407

$355.86 Each

Free Shipping orders over $1

#264843

80BR15 1 1/8 PITCH: #80 TEETH: 15 Bore: 1 1/8 INCH

Brand	Martin Sprocket
Model	80BR15 1 1/8

$129.01 Each

Free Shipping orders over $1