KOYO Bearing

KOYO tapered roller bearings 48290D/20/20D

KOYO BEARING

Tapered roller bearings

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KOYO BEARING

Bearing No. 1) 

Design

 

da     max.

Mounting dimensions

(mm)

Da                       S        ra

max.      min.     min.    max.

 

rb     max.

Constant

 

e

Axial load factors

 

Y2           Y3           Y0

(Refer.)

Mass

(kg)

47T13101017391.5873.61.50.30.461.472.191.442.82
47T1611191106.51023.41.51.50.332.033.021.982.99
47T1913101104121.51173.51.51.50.332.033.021.983.83
37220

37220A

47T2017

1

1

1

112

110

119

130

130

160

125

125

149

3.8

4.1

5.7

2

2

2

2

1

2

0.28

0.40

0.35

2.37 1.68 1.953.53 2.50 2.902.32 1.64 1.914.6 4.8 14.7
47T2116151118151.51465.91.510.332.033.021.9810.6
37222

47T221612

47T221815

47T221817

1

1

1

1

121

121

127

126

145

151.5 170

174.5

140

146

162

162

4.8

5.2

5.9

6.5

2

1.5

2

1

2

1

2

1

0.33

0.43

0.39

0.33

2.03 1.57 1.74

2.03

3.02 2.34 2.59

3.02

1.98 1.53 1.70

1.98

6.45

7.63 15.4

17

47T231612A

47T231612

1

1

126

124

146.5 151.5142

147

3.4

5.7

1.5

1.5

0.6 0.60.40

0.35

1.68 1.952.50 2.901.64 1.916.12 7.2
37224

47T241713

47324

47T242117

1

1

1

1

135

133

143

143

160

161.5 190

198

155

155

178

188

4.1

4.4

5.7

4

2

1.5

2

2

2

2

2

2.5

0.28

0.40

0.35

0.33

2.37 1.68 1.95

2.03

3.53 2.50 2.90

3.02

2.32 1.64 1.91

1.98

8.56 9.38

16.5

24.5

L624549D/514/514D

LM124449D/410/410D  M224749D/710/710D

1

1

1

130

132

133

153

155

166

147

150

159

5.1

2.3

4.9

1.6

3.3

1.6

1.6 1.6 0.80.43

0.29

0.33

1.56 2.30 2.032.32 3.42 3.021.52 2.25 1.986.24

9.84 11.1

48290D/20/20D11401711663.73.21.60.312.213.292.1613.6
3722611431741694.3220.332.033.021.9811
67390D/22/22D11481851805.63.21.60.341.962.921.9219.8

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearingSKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

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