Shop All Chain Sprockets
Tsubaki
Sprocket, 25 Chain Size, 1/2 Bore Dia., 45 # of Teeth
Mfr # 25B45
Zoro # G3370683
product price: $27.39
/ea
$27.39
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
- Industry Chain Size 25
- Number of Teeth - Sprockets 45
- Bore Dia. - Sprockets 1/2 in
- Outside Dia. 4 in
- Number of Chain Rows Single
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
Product Information
- Brand Tsubaki
- MFR # 25B45
- Zoro # G3370683
- UPC # 097039313553
- Country of Origin China
- Category Chain Sprockets
Dimensions
| Industry Chain Size | 25 |
| Bore Dia. - Sprockets | 1/2 in |
| Outside Dia. | 4 in |
| Pitch Dia. (In.) | 3.584 |
| Length through Bore (In.) | 3/4 |
| Hub Dia. (In.) | 2 |
| Pitch Dia. | 3.584 in |
| Outside Dia. (In.) | 3.725 |
| Bore Dia. (In.) | 1/2 |
| Set Screw Size | 5/64 in |
| Length through Bore | 3/4 in |
| Hub Dia. | 2 in |
| Tooth Width | 0.11 in |
| Outside Diameter | 3.725 in |
| Pitch Diameter | 3.584 in |
| Keyway Width | 1/8 in |
| Hub Diameter | 2 in |
| Maximum Bore Diameter | 1 3/8 in |
| Bore Diameter | 1/2 in |
| Keyway Depth | 1/16 in |
Description
Sprocket, Bore Diameter 1/2 in, For Chain Pitch 1/4 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 3/8 in, Number of Teeth 45, Outside Diameter 3.725 in, Pitch Diameter 3.584 in, Bore Type Plain, Chain Number 25, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 2 in, Hub Projection 0.64 in, Includes Set Screws, Keyway Yes, Keyway Depth 1/16 in, Keyway Width 1/8 in, Length through Bore 3/4 in, Material Grade 1045
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- DDS Shaft Seal, 40 x 68 x 10 mm., TC, Nitrile Rubber (406810TC)
- WILKERSON Siphon Tube Assembly (LRP-96-182)
- PARKER Coil Kit, Grommet 18 In, 24 VDC, Viking (P2FCG448)
- NSK NSK-6209V, 6200 Series Single Row Deep Groove Ball Bearing, 6209V (6209V)
- TSUBAKI Sprocket , 50 Chain Size, 14 # of Teeth (50JA14)
- TSUBAKI Single Strand Sprocket, 41 Chain Size, 5/8 Bore Dia., 20 # of Teeth (41B20F-5/8)
- TSUBAKI Single Strand Sprocket, 60 Chain Size, 1-1/8 Bore Dia., 11 # of Teeth (60B11F-1 1/8)
- TSUBAKI Single Strand Sprocket, 35 Chain Size, 1 Bore Dia., 24 # of Teeth (35B24F-1)
- TSUBAKI Sprocket, 35 Chain Size, 1/2 Bore Dia., 30 # of Teeth (35B30)
- TSUBAKI Single Strand Sprocket, 35 Chain Size, 1/2 Bore Dia., 20 # of Teeth (35B20F-1/2)
- TRITAN Finished Bore with Keyway & SS Bore Roller Chain Sprocket, 08B Chain Size, 10 # of Teeth (08BS10H X 12)
- Tsubaki Chains & Chain Sprockets