Specifications of KOYO Bearing HJ-122012
Specifications
(Boundary dimensions …etc)
- Fw
- 19.050 mm
- D
- 31.750 D
- C(B)
- 19.050 mm
- r(min.)
- 1.02 mm
- Used with inner ring No.
- IR-081212
- Basic load ratings : Cr
- 20.7 kN
- Basic load ratings : C0r
- 23.3 kN
- Fatigue load limit : Cu
- 3.65 kN
- Limiting speeds(Grease lub.)
- 16000 min-1
- Limiting speeds(Oil lub.)
- 25000 min-1
Mounting dimensions
- Recommended dimensions – Clearance fit : S(max.)
- 19.050 mm
- Recommended dimensions – Clearance fit : S(min.)
- 19.037 mm
- Recommended dimensions – Clearance fit : H(max.)
- 31.775 mm
- Recommended dimensions – Clearance fit H(min.)
- 31.750 mm
- Recommended dimensions – Tight transition fit : S(
- 19.030 mm
- Recommended dimensions – Tight transition fit : S(
- 19.017 mm
- Recommended dimensions – Tight transition fit : H(
- 31.742 mm
- Recommended dimensions – Tight transition fit : H(
- 31.717 mm
- Shoulder dia. : Da
- 26.97
Refer.
- (Refer.)Mass
- 0.059 kg
