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Angular Contact Ball Bearings 7221BDT

Inner Diameter:105mm
Outer Diameter:190mm
Thickness:36mm
Brand:Natebon
Series:Angular Contact Ball Bearings

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Technical Parameters

Parameter Values

Unit

LINA型号

7221BDT

SD-

105

mm

D-

190

mm

B宽度

36

mm

R(最小)

2.1

mm

R1(最小)

1.10

mm

B2宽度

72

mm

CR动载荷

142000

N

COR静载荷

129000

N

CRF动载荷

14 500

kgf

CORF静载荷

13 100

kgf

CR1动载荷(双列)

231000

N

COR1静载荷(双列)

258000

N

CRF1动载荷(双列)

23 500

kgf

CORF1静载荷(双列)

26 300

kgf

LSG脂润滑

3 200

r/min

LSO油润滑

4 300

r/min

LSG1脂润滑(双列)

2 600

r/min

LSO1油润滑(双列)

3 500

r/min

A-

80.000

mm

MASS重量

3870

g

DA1(最小)

48.5

mm

DB1(最小)

112

mm

DA(最大)

178

mm

DB11(最大)

183

mm

RAS(最大)

2

mm

R1AS(最大)

1

mm

Natebon Electromechanical Industry (Jiangsu) Co., Ltd


Address:1st Floor, South Building, NTB, No. 89 Baoyi Road, Kunshan City, Suzhou, Jiangsu Province


Tel:0512-57991888

0512-57991888Hotline

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