Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Add products to your shopping cart

NO108B

Image for Illustration purposes only. Actual product may vary

View in markdown

Boston Gear NO108B spur gear with 3 diametral pitch, 108 teeth, and 14.5 degree pressure angle. This steel gear is designed for general industrial open gearing applications requiring high tooth count and coarse pitch.

MODEL NO108B

BRAND

SKU

35387

WEIGHT

210.001 lb

UOM

each

Contact supplier for technical support on: 800-626-2120

$9,461.69 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Bore Diameter (IN)

1. 938

Face Width (IN)

3. 000

Hub Diameter (IN)

5. 75

Pitch Diameter (IN)

36. 000

Speed

100 RPM

Torque Rating (LB IN)

31395 @100 RPM MAX

Catalog Product Section

Engineering Data

Full Catalog

SKU: 34930

Quality coordinator

GOOD QUALITY AND SERVICE.

SKU: 35599

80 tooth change gear

Exact part for the machine, deliverd quickly, and priced right!

SKU: 38771

Gear box oil

This has been very hard to find. It’s the oil spec’ed for my 1950s Rockwell wedge bed planer gear box. I haven’t found it anyplace else.

SKU: 37408

New lead screw gear.

Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

Alternatives Products from another supplier. Note, it may not be identical in style or function to original item

C3108

#250799

Martin C3108 cast iron spur gear with 31 diametral pitch (DP), 8 teeth, and 14.5-degree pressure angle. Features a 36.667" outside diameter Cast iron construction provides durability for heavy-duty power transmission applications.

Brand

Martin Sprocket

Model

C3108

$5,660.01 Each

Free Shipping orders over $100

Recently Viewed

#5926986

60-S2M-192UK

Bando 60-S2M-192UK Synchro-Link synchronous timing belt with 192mm pitch circumference, 2mm pitch, 6mm face width, and 96 teeth. Polyurethane construction with glass cord for precise speed ratio and zero slip. Suitable for CNC equipment, robotics, and precision industrial drives.

Brand	Bando
Model	60-S2M-192UK

$9.22 Each

Free shipping

#2292203

2304624

Kop-Flex 6 EB GASKET (Rexnord PN 2304624) is a size 6 extended bore gear coupling gasket with an 18" outside diameter. This paper gasket is designed for Waldron gear couplings, providing a reliable seal between coupling halves.

Brand	KOP-FLEX
Model	2304624

$83.69 Each

Free shipping

#5030234

2205ETN

NSK 2205ETN self-aligning ball bearing with 25 mm bore. It features an enhanced polyamide cage (ETN) for reduced friction and quiet operation. This bearing tolerates shaft misalignment in conveyor head shafts, fans, and woodworking machinery. Backed by NSK's precision-bearing engineering heritage.

Brand	NSK Bearings
Model	2205ETN

$89.58 Each

Free shipping

#251108

S1018

Martin Sprocket S1018 steel spur gear with 10 diametral pitch, 18 teeth, and 14.5-degree pressure angle. Outside diameter 2.000". Plain bore design for custom machining. Stock gear for power transmission applications.

Brand	Martin Sprocket
Model	S1018

$98.57 Each

Free shipping

#6465997

VV5FA5-20-041-00N

SMC VV5FA5-20-041-00N valve manifold assembly designed for SY5000 series solenoid valves. This manifold provides a compact base mounting solution for multiple valves, simplifying pneumatic system integration. Constructed from durable materials for reliable performance in industrial automation applications.

Brand	SMC
Model	VV5FA5-20-041-00N

$67.96 Each

Free shipping

#2040202

F832BF-2.6K-B5-M8

Boston Gear 30265438 F832BF-2.6K-B5-M8 speed reducer with 2.6" center distance and 56C input flange. This unit features a cast iron housing and is designed for general industrial power transmission applications requiring reliable speed reduction.

Brand	Boston Gear
Model	F832BF-2.6K-B5-M8

$1,134.09 Each

Free Shipping orders over $100

#2069666

TSN 528 L

SKF TSN 528 L is a bearing accessory designed for use with SKF plummer block housings. This component aids in securing and positioning bearings within the housing assembly. Constructed from durable materials for reliable performance in industrial applications.

Brand	SKF Bearing
Model	TSN 528 L

$193.59 Each

Free Shipping orders over $100

#555779

12CG58

Linn Gear 12CG58 steel change gear with 12 diametral pitch, 58 teeth, and 14.5° pressure angle. Suitable for use in lathe gear trains and other power transmission applications requiring precise gear ratios. Made in USA.

Brand	Linn Gear
Model	12CG58

$101.69 Each

Free Shipping orders over $100

Reviews

SKU: 34930

Quality coordinator

GOOD QUALITY AND SERVICE.

SKU: 35599

80 tooth change gear

Exact part for the machine, deliverd quickly, and priced right!

SKU: 38771

Gear box oil

This has been very hard to find. It’s the oil spec’ed for my 1950s Rockwell wedge bed planer gear box. I haven’t found it anyplace else.

SKU: 37408

New lead screw gear.

Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.