Specifications of KOYO Bearing NTA-1220
Specifications
(Boundary dimensions …etc)
- Dc1
- 19.05 mm
- Dc
- 31.75 mm
- Dw
- 1.984 mm
- Eb
- 21.34 mm
- Ea
- 28.956 mm
- Basic load ratings Ca
- 10.90 kN
- Basic load ratings C0a
- 36.48 kN
- Fatigue load limit : Cu
- 3.40 kN
- Limiting speeds
- 14000 min-1
- Washer designation
- TRA-1220
- Washer dimensions : d
- 19.05 mm
- Washer dimensions : d1
- 31.75 mm
- Washer dimensions : h(max.)
- 0.81 mm
- Washer dimensions : h(min.)
- 0.76 mm
- Piloting dimensions : S(max.)
- 19.05 mm
- Piloting dimensions : S(min.)
- 18.97 mm
- Dia. to clear O.D. : H
- 32.54 mm
- (Refer.)Washer mass
- 0.003 kg
Mounting dimensions
Refer.
- (Refer.)Mass
- 0.004 kg