Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-505523
7217 BW NSK Single Row Angular Contact Ball Bearing 85mm x 150mm x 28mm
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Product Specification
Arrangement
Standard version
Brand
NSK
Cage
Steel
Clearance
Normal radial clearance
Contact angle
40 degree
Inside Dia
85mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
150mm
Row Type
Single
Seal
None, open bearing
Temperature range
-20 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
28mm
Reference
7217BW
Additional Reference:
10082140
Quick Order Code
BB-505523
Product Description
The 7217 BW NSK Single Row Angular Contact Ball Bearing is a precision engineered bearing designed to handle combined radial and axial loads in high-speed applications. This open design bearing from NSK delivers reliable performance across demanding industrial environments.
Key Specifications:
- Bore Diameter: 85mm
- Outer Diameter: 150mm
- Width: 28mm
- Row Type: Single Row
- Contact Angle: 40 degrees
- Seal Type: Open bearing (unsealed)
- Cage Material: Steel
- Radial Clearance: Normal
- Tolerance Class: P0/PN2 (ABEC 1)
- Operating Temperature Range: -20°C to +150°C
- Brand: NSK
- Reference Number: 7217 BW
Features & Benefits:
- Single row configuration ideal for applications requiring moderate to high axial loads with radial support
- 40-degree contact angle provides optimal load distribution and speed capability
- Open bearing design allows for easy lubrication and maintenance in controlled environments
- Steel cage ensures durability and reliable performance under demanding conditions
- NSK precision engineering guarantees consistent quality and longevity
- Wide temperature operating range suitable for diverse industrial applications
Applications:
Ideal for use in gearboxes, automotive spindles, machine tool spindles, electric motors, pumps, and precision industrial equipment where single row angular contact bearing functionality is required. Particularly suited for applications in controlled environments where open bearing design is preferred for ease of maintenance and lubrication access.
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