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Timken (Fafnir) MM307K Ball P4S Super Precision
MODEL MM307K
$352.31 Each
Prices are subject to change
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Returnable: Yes
0.8268 in C0 - Static Radial Rating (per row)
18300 N
1.700 in Limiting Speed (Grease) (per row)
19400 RPM Limiting speed (grease):19400 RPM Limiting speed (oil):38800 RPM O.D. (in):80 mm 3.1496 Outer ring to clear radius:0.059 in Outer ring backing diameter:72.1 mm
2.840 in Precision class
ISO P4S (ABEC 7/9) Rows per set:Single Static radial rating:4120 lbf
4120 lbf C1 ISO - Dynamic Radial Rating (per row)
33700 N
7580 lbf Cage type
CR - Phenolic Inner Land Riding Cage Design units:Metric Dynamic radial rating:8340 lbf Inner ring to clear radius:0.059 in Inner ring backing diameter:43.2 mm
Ball diameter
0.562500 in
Ball type
Steel
Bearing width
0.8268 in
Cage type
CR - Phenolic Inner Land Riding Cage
Design units
METRIC
Dynamic radial rating
8340 lbf
I.D.
1.3780 in
Inner ring "to clear" radius
0.059 in
Inner ring backing diameter
1.700 in
Limiting speed (grease)
19400 rpm
Limiting speed (oil)
38800 rpm
O.D.
3.1496 in
Outer ring "to clear" radius
0.059 in
Outer ring backing diameter
2.840 in
Precision class
ISO P4S (ABEC 7/9)
Static radial rating
4120 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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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
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