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Timken (Fafnir) MM309K Ball P4S Super Precision
MODEL MM309K
$505.51 Each
Prices are subject to change
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0.9843 in C0 - Static Radial Rating (per row)
31700 N
12000 lbf Cage type
CR - Phenolic Inner Land Riding Cage Design units:Metric Dynamic radial rating:13200 lbf Inner ring to clear radius:0.059 in Inner ring backing diameter:55.4 mm
2.180 in Limiting Speed (Grease) (per row)
15200 RPM Limiting speed (grease):15200 RPM Limiting speed (oil):30400 RPM O.D. (in):100 mm 3.937 Outer ring to clear radius:0.059 in Outer ring backing diameter:90.2 mm
3.550 in Precision class
ISO P4S (ABEC 7/9) Rows per set:Single Static radial rating:7120 lbf
7120 lbf C1 ISO - Dynamic Radial Rating (per row)
53200 N
Ball diameter
0.687500 in
Ball type
Steel
Bearing width
0.9843 in
Cage type
CR - Phenolic Inner Land Riding Cage
Design units
METRIC
Dynamic radial rating
13200 lbf
I.D.
1.7717 in
Inner ring "to clear" radius
0.059 in
Inner ring backing diameter
2.180 in
Limiting speed (grease)
15200 rpm
Limiting speed (oil)
30400 rpm
O.D.
3.9370 in
Outer ring "to clear" radius
0.059 in
Outer ring backing diameter
3.550 in
Precision class
ISO P4S (ABEC 7/9)
Static radial rating
7120 lbf
Radial ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.
In addition to standard single-row deep groove bearings, Timken offers special designs, including a maximum capacity series and an extra large (XLS) radial series bearing.
Size range: 3 mm - 600 mm (0.12 in. - 23.62 in.) bore
SKU: 5066946
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I always buy from MRO is a very reliable company to work with
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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
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