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Images and technical specifications for item 7222BL1G.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing 7222BL1G belongs to the Angular Contact 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.
7222BL1G specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 110 mm
- D - Diameter outside
- 200 mm
- B - Width
- 38 mm
- a - Load application point
- 84 mm
- α - Contact angle
- 40 °
- rs - Minimum fillet radius
- 2,1 mm
- r1s - Minimum fillet radius
- 1,1 mm
- Bearing clearance
- CN
- Weight
- 4,54 kg
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 170 kN
- C0 - Basic static load rating
- 144 kN
- Cu - Fatigue load limit
- 8,8 kN
- N lim - Oil lubrication limiting speed
- 4000 tr/min
- N lim - Grease lubrication limiting speed
- 3000 tr/min
- Tmin - Minimum operating temperature
- -40 °C
- Tmax - Maximum operating temperature
- 120 °C
LIMITS
- da min - Minimum shoulder diameter IR
- 122 mm
- db min - Minimum shoulder diameter IR
- 117 mm
- Da max - Maximum shoulder diameter OR
- 188 mm
- Db max - Maximum shoulder diameter OR
- 193 mm
- r1a - Maximum fillet radius
- 1 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.
