- Deep Groove Ball Bearings
- Stainless Steel Ball Bearings
- Hybrid Ceramic Ball Bearings
- Full Ceramic Ball Bearings
- MR Series Miniature Bearings
- MF&F Series Flanged Bearings
- SMR Stainless Steel Miniature Bearings
- SMF Stainless Steel Flange Bearing
- Skateboard Bearings
- Cash Drawer Roller(DR)
- Polyurethane Rollers (PU)
- Plastic Bearing Roller/ Wheel/ Pulley
- Pillow Block Bearing
- Thrust Ball Bearings
- Linear Ball Bearings
- Spherical Plain Bearing
- Needle Bearing / Tapered Roller Bearing
- PUS Series-PU Wheel with Screw Bolt
- Omni Wheels
- Mecanum Wheels
- Robot Kits
- Universal Hubs
Latest news
Contact us
- ADD: No.299, Tiankeng Village, HengLi Town, DongGuan, GuangDong, China
- TEL: 0086-769-82830189
- FAX: 0086-769-82830109
- E-mail: admin@zotyindustrial.com
Open type 4x7x2 Stainless Steel Ceramic Bearing SMR74C-Open
- Product description: Open type 4x7x2 Stainless Steel Ceramic Bearing SMR74C-Open
Product introduction
Why Choose Open type 4x7x2 Stainless Steel Ceramic Bearing SMR74C-Open ?
1. AISI440C stainless steel races
2. Si3N4 ceramic balls
3. Lube dry or oil
4. High speed and Durable
5. Easy to maintenance
6. Rustproof and corrosion resistance
Product Name | Open type 4x7x2 Stainless Steel Ceramic Bearing SMR74C-Open |
Brand | Neutral |
Model No |
SMR74C-Open |
Sizes(mm) |
4x7x2mm |
Material | AISI440C stainless steel+Si3N4 ceramic balls |
Sealed Type | 2RS non-contact orange rubber seals/ ZZ metal shields/Open |
Precision | ABEC-7 grade |
Noise level | Z2,Z3 |
Used |
Open type 4x7x2 Stainless Steel Ceramic Bearing SMR74C-Open |
Packing | 10pcs/tube+Carton+Pallet |
Shipping Method | By air express or by sea |
Open type 4x7x2 Stainless Steel Ceramic Bearing SMR74C-Open
Zoty bearing supply the hybrid ceramic bearings have 440C Stainless Steel rings with ceramic silicon nitride (Si3N4) balls. lower friction and a lower level of energy consumption than all-steel bearings in most applications. Ceramic hybrid bearings are widely used in fishing reel, rc hobby, gear box, electric motors, ,performance racing, high temperature equipment, under water applications and more.
High grade hybrid ceramic bearing use for fishing reels, It perfect fit for famous brands like Okuma, Abu, Daiwa, Shimano, Lews...reels. whether you are a competitive or leisure fisherman, or do reel repair maintenance service, you have to know that the main purpose of ball bearings is to reduce friction, create ease of motion, and increase speed when fishing. Together, this essentially means that ball bearings make your fishing reel easier to use and more effective.
ABEC-5 stainless steel ball bearing is not spin fast, but has lower noise compare with ceramic hybrid ball bearings, stainless steel ball bearing normally lube grease or oil, the precision we can make P6 grade, low noise 25db~30db.