If you need 2MM309WI bearing , pls contact me, Timken size d:45.000 *D:100.000 *B:25.000 mm ,

2MM309WI

31309/31309

2MM309WI bearinginquiry

Design Units

Metric

Bearing Weight

1.8000 lb
0.8000 Kg

D - Outer Diameter

3.9370 in
100.000 mm

d - Bore

1.7717 in
45.000 mm

C - Inner Ring Width

0.9843 in
25.000 mm

B - Outer Ring Width

0.9843 in
25.000 mm

do - Ball Diameter

0.6496 in
16.50 mm

Z - Number of Balls Per Row

R - Inner Ring To Clear Radius¹

0.06 in
1.50 mm

r - Outer Ring To Clear Radius²

0.06 in
1.50 mm

da - Inner Ring Backing Diameter

2.18 in
55.4 mm

Da - Outer Ring Backing Diameter

3.55 in
90.20 mm

Ce - Dynamic Radial Rating¹

15000 lbf
66500 N

C1 ISO - Dynamic Radial Rating

13600 lbf
60500 N

C0 - Static Radial Rating

8700 lbf
38700 N

Limiting Speed (Grease)

15100 rpm

Limiting Speed (Oil)

30200 rpm

Cg - Geometry Factor¹

0.0699

Sales the 2MM309WI bearings, condition monitoring and technical supports. we can assure the quality of the Timken 2MM309WI bearings we provide, at the same time guarantee the price is always competitive. As our valued customers, you always have a peace in mind when using 2MM309WI bearings..

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Brand:

TIMKEN Bearing

Category:

Tapered Roller Bearings

Model:

31309/31309

45.000 mm

100.000 mm

25.000 mm

Cr:

97900 N

C0r:

113000 N

0.94 kg