7921A5TRDUMP3 NSK Super Precision Bearings

Offer 109.5 mm Da max. High Quality Brand 7921A5TRDUMP3 NSK Super Precision Bearings .Contact Us Online to Get Best Quote. Shenzhen YUYING Bearing Co., Ltd. 87.5 mm db min. 28.004 mm a

Brand Name: NSK
Model Number: 7921A5TRDUMP3
db min.: 87.5 mm
a: 28.004 mm
Da max.: 109.5 mm
Calculation factor Y: 1.35
Calculation factor Y0: 0.8
Db min.: 115 mm
d1 ≈: 98.1 mm
da max.: 84 mm
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Product Details

db min. 87.5 mm
a 28.004 mm
Da max. 109.5 mm
Calculation factor Y 1.35
Calculation factor Y0 0.8
Db min. 115 mm
d1 ≈ 98.1 mm
da max. 84 mm
rb max. 2.5 mm
r1,2 min. 3 mm
B 29.5 mm
Cb min. 6 mm
Limiting speed 5300 r/min
Fatigue load limit Pu 25 kN
Reference speed 4300 r/min
r3,4 min. 2.5 mm
C 25 mm
d 75 mm
ra max. 3 mm
Dimension series M 714200
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86-02-7234249
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