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Images and technical specifications for item 6218CM.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing 6218CM belongs to the Deep Groove Ball Bearings family. The technical tables below show the available dimensions, ratings, speeds and mounting limits for this item.
When requesting a quotation, provide the complete item number, required quantity and operating conditions so Cat Son can verify the configuration.
6218CM specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 90 mm
- D - Diameter outside
- 160 mm
- B - Width
- 30 mm
- rs - Minimum fillet radius
- 2 mm
- Bearing clearance
- CM
- Weight
- 2,15 kg
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 106 kN
- C0 - Basic static load rating
- 71,5 kN
- Cu - Fatigue load limit
- 5 kN
- f0 - Factor
- 14.5
- N lim - Oil lubrication limiting speed
- 4700 tr/min
- N lim - Grease lubrication limiting speed
- 4000 tr/min
- Tmin - Minimum operating temperature
- -40 °C
- Tmax - Maximum operating temperature
- 120 °C
LIMITS
- da min - Minimum shoulder diameter IR
- 99 mm
- Da max - Maximum shoulder diameter OR
- 151 mm
- ra max - Maximum fillet radius shaft & housing
- 2 mm
NTN ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
