2TR690A KOYO Bearing

2TR690A KOYO Bearing

KOYO BEARING

Tapered roller bearings

KOYO tapered roller bearings

Bearing No. 1)  

Design

 

da     max.

Mounting dimensions

(mm)

Da                      Sa           ra

max.      min.     min.    max.

 

rb     max.

Constant

 

e

Axial load factors

 

Y2           Y3           Y0

(Refer.)

Mass

(kg)

EE655271D/655345 1-P 730 850 830 9 6.4 3.2 0.42 1.62 2.42 1.59 261
2TR690A 1-P 718 952 902 10 5 5 0.35 1.95 2.90 1.91 887
EE755281D/755360 1-P 770 890 870 8 6.4 3.2 0.38 1.78 2.65 1.74 256
M383240D/M383210 1-P 775 990 940 14 6.4 3.2 0.35 1.92 2.86 1.88 924
M283449D/M283410 1-P 790 1 010 960 10 6.4 3.2 0.33 2.03 3.02 1.98 1 000
LM283649D/LM283610 1-P 800 960 930 12 6.4 3.2 0.32 2.12 3.15 2.07 643
M284249D/M284210 1-P 830 1 040 1 000 11 12.7 4.8 0.33 2.03 3.02 1.98 1 140
2TR800A 1-P 814 1 072 1 016 12 5 2.5 0.80 0.85 1.26 0.83 863
2TR810A 1-P 828 1 236 1 166 21 8 3 0.41 1.66 2.47 1.62 2 250
M285848D/M285810 1-P 890 1 130 1 090 15 12.7 4.8 0.33 2.03 3.02 1.98 1 440
LM286249D/LM286210

EE547341D/547480

1-P

1-P

920

940

1 090

1 180

1 070

1 130

15

9

12.7

12.7

4.8 4.8 0.32

0.33

2.08 2.03 3.10 3.02 2.04 1.98 896

1 660

LM287849D/LM287810 1-P 1 020 1 290 1 240 15 12.7 4.8 0.33 2.03 3.02 1.98 2 130


You can get competitive price from our company. More information, please
contact us  E-mail:sale@adyrbearing.comADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands including FAG bearing, FAG bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill
bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,locking device, etc. We can provide 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.Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.

Product Inquiry Form
Scroll to Top