NTN 7312B 1 Row Angular Contact Ball Bearing - 60 mm ID, 130 mm OD 31 mm Race Width

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Subtotal (1 unit)*

£125.59

(exc. VAT)

£150.71

(inc. VAT)

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RS Stock No.:
699-461
Mfr. Part No.:
7312B
Brand:
NTN
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Brand

NTN

Inside Diameter

60mm

Product Type

Angular Contact Ball Bearing

Outside Diameter

130mm

Race Width

31mm

Cage Material

Pressed Steel

Number of Rows

1

Contact Angle

40°

Static Load Rating

66kN

Internal Clearance

CN

Dynamic Load Rating

99.5kN

Series

73 Series

Limiting Speed

6800rpm

Bearing Type

Angular Contact

RoHS Status: Exempt

COO (Country of Origin):
JP
The NTN Angular contact ball bearing is expertly engineered to support both single row and matched pairs applications, ensuring reliable performance in various load conditions. Designed with a pressed steel cage, this bearing optimally manages both dynamic and static loads, making it Ideal for high-speed machinery and demanding operational environments. With a contact angle of 40°, it enhances load-carrying capabilities while minimising potential wear. This bearing is suitable for applications requiring precise alignment and long-lasting durability, enhancing overall equipment efficiency and reliability.

Designed for single row or matched pairs of angular contact ball bearings

Robust construction with a pressed steel cage to ensure longevity

Supports high dynamic loads of 99,500,000 mN, providing exceptional performance

Static load capacity of 66,000,000 mN makes it Ideal for heavy-duty applications

Fatigue limit load of 5,150,000 mN ensures reliability over extended use

Oil lubrication limit speed of 40,800 °/s for optimal operating conditions

Grease lubrication limit speed of 30,600 °/s for enhanced versatility

Operating temperature range is broad, from -40°C to 120°C, suitable for various environments

Minimum fillet radius specifications enhance compatibility with adjoining components

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