NTN FLW683ZZA尺寸圖紙

FLW683ZZA軸承基本參數(shù)

基本參數(shù)

微型非標(biāo)深溝球軸承1

系列

FLW683ZZA

型號(hào)

主要尺寸(mm)

3

d

7

D

2

B

3

B1

8.1

D1

8.1

D2

0.5

C1

0.8

C2

0.1

r s min 1

額定基本負(fù)荷

390

動(dòng)負(fù)荷 Cr/kN

130

靜負(fù)荷 Cor/kN

40.0

動(dòng)負(fù)荷 Cr/kgf

13.0

靜負(fù)荷 Cor/kgf

允許轉(zhuǎn)速(rpm)

58,000

grease

68,000

oil

軸承號(hào)

683

open

W683ZA

with single shield

ZZA

with double shield

FL683

with flanged outer ring

FLW683ZA

with flanged OR and single shield

安裝相關(guān)尺寸(mm)

ZZA

da最小

3.9

da最大2

4.1

Da 最大

5.8

ras 最大

重量(大約)kg

0.1

open

0.33

with flanged outer ring