d - 140 mm

D - 250 mm

B - 68 mm

d₁ - - 179.7 mm

D₁ - - 215.7 mm

E - 225 mm

s - 4.4 mm

r_1,2 - min. - 3 mm

d_a - min. - 154 mm

d_a - max. - 174 mm

D_a - min. - 220 mm

D_a - max. - 235 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 680 kN

Basic static load rating - C₀ - 880 kN

Fatigue load limit - P_u - 96.5 kN

Reference speed - 2800 r/min

Limiting speed - 3600 r/min

Calculation factor - k_r - 0.16

Mass bearing - 14.5 kg

• Model Number:NCF 2228 ECJB
• Inner Diameter：250mm Outer Diameter：140mm Width：68mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-11
• Application:chromatography,car and accessories,test laboratory equipment and accessories,engineering machine,small appliances,food packaging,Reflective Materials Industrial fabrics,diving equipment,organic raw materials,Spectrum Products,Textile Industry Accessories and Accessories
• Similar models:SKF NUP2228ECML NKE NJ2228-E-MPA+HJ2228-E NKE NCF2228-V NTN NUP2228 SKF C2228 CX NF2228E NACHI NU2228 NBS SL182228 SKF NCF2228V NTN NJ2228
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