BNL Radial Ball Bearing – Plain Race Type, 4mm I.D, 12mm O.D
- RS Stock No.:
- 1257580
- Mfr. Prt No.:
- AC604Z-ISB/4N/D
- Brand:
- BNL
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 1257580 |
| Product description | BNL Radial Ball Bearing - Plain Race Type, 4mm I.D, 12mm O.D |
| Manufacturer / Brand | BNL |
| Manufacturer part number | AC604Z-ISB/4N/D |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 1257580 |
| Product description | BNL Radial Ball Bearing - Plain Race Type, 4mm I.D, 12mm O.D |
| Manufacturer / Brand | BNL |
| Manufacturer part number | AC604Z-ISB/4N/D |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 27, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: GB
Product Details
BNL Industry Standard Bearings
Specially designed bearings for improved load carrying and wear resistance giving an increased overall performance. The unique manufacturing process allows for each bearing to be equipped with a hardened crystalline layer improving life expectancy.
As these bearings are fully moulded, they are more efficient and produce better wear results than traditional bearings with machined raceways.
BNL bearings use less power at startup and during operation, reducing energy consumption and allowing for smaller motors.
The bearings are made from thermoplastic materials and are lightweight, have low inertia, are water resistant and require no lubrication.
Features and Benefits
Resistant to a multitude of chemicals
Temperature range -50°C to 90°C
SS316 stainless steel balls
Acetal / Polyoxymethylene (POM) cage
Excellent fatigue resistance
Low moisture absorption
Crystalline layer
Lightweight and require no grease to operate
Product Application Information
BNL bearings can be used in most specialised and harsh environments, and can be used with heavy loads at high, medium or low speeds.
Specifications
| Attribute | Value |
| Brand | BNL |
| Inside Diameter | 4 mm |
| Outside Diameter | 12 mm |
| Ball Bearing Type | Radial |
| Race Width | 4 mm |
| End Type | Sealed |
| Number of Rows | 1 |
| Static Load Rating | 4 kg |
| Material | Plastic |
| Ball Material | Stainless Steel |
| Cage Material | Acetal |
| Race Material | Acetal |
| Race Type | Plain |
| Bore Type | Parallel |
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