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Weight | 4.490 lb |
---|---|
OEM | OEM P/N |
Manufacturer | Part Number |
---|---|
KOYO | 30221JR |
Bearing No. | 30221JR | |
Boundary dimensions(mm) | d | 105 |
D | 190 | |
T | 39 | |
B | 36 | |
r(min) | 3 | |
r1(min) | 2.5 | |
Basic load ratings(kN) | Cr | 360 |
C0r | 380 | |
Fatigue load limit(kN) | Cu | 52.3 |
Limiting speeds(min-1) | Grease lub. | 2000 |
Oil lub. | 2600 | |
Dimensions(mm) | C | 30 |
Load center spread | a(mm) | 39.0 |
Mounting dimensions(mm) | da(min) | 119 |
db(max) | 122 | |
Da(max) | 178 | |
Da(min) | 165 | |
Db(min) | 178 | |
Sa(min) | 6 | |
Sb(min) | 9 | |
ra(max) | 2.5 | |
rb(max) | 2 | |
Constant | e | 0.42 |
Axial load factors | Y1 | 1.43 |
Y0 | 0.79 | |
(Refer.)Mass(kg) | 4.49 |
Width
39 mm
I.D.
105 mm
O.D.
190 mm
Cone/Cup
Cup/Cone
Cup Width
30 mm
Cone Width
36 mm
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Stock | 500+ pcs. |
---|---|
Part number | 30221JR |
Manufacturer | KOYO |
Total Cost | Discount |
---|---|
$0 - $2000 | 0% |
$2000 - $5000 | 1~2% |
$5000 - $20000 | 2~5% |
$20000+ | 5%~10% |