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TIMKEN 3MM311WI DUM Ball P4S Super Precision
MODEL 3MM311WI DUM
$1,327.05 Each
Prices are subject to change
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Returnable: Yes
1.1417 in C0 - Static Radial Rating (per row)
52600 N
11800 lbf C1 ISO - Dynamic Radial Rating (per row)
78800 N
17700 lbf Cage type
CR - Phenolic Outer Land Riding Cage Contact angle:25 Design units:Metric Inner ring backing diameter:66.8 mm
2.2834 in World part number
7311E-T-P4S-DUM
2.630 in Limiting Speed (Grease) (per row)
11200 rpm Limiting speed (oil):22400 rpm Manufacturing part number:3MM311WI DUM O.D. (in):120 mm 4.7244 Outer ring backing diameter:108.7 mm
4.280 in Precision rating
ISO P4S (ABEC 7/9) Rows per set:Duplex Total width:58 mm
Ball type
Steel Bearing width:29 mm
Ball Type
STEEL
Bearing Width
29 mm 1.1417 in
Bore
55 mm
C1 ISO - Dynamic Radial Rating (per row)
78800 N 17700 lbf
Cage Type
CPhenolic Outer Land Riding Cage
Contact Angle
25 º
Design Units
Metric
DOuter Ring Backing Diameter
108.7 mm 4.280 in
Dynamic Radial Rating (per row)
86700 N 19500 lbf
I.D.
55 mm
Inner Ring 'To Clear' Radius
2 mm 0.079 in
Inner Ring Backing Diameter
66.8 mm 2.630 in
Limiting Speed (Grease) (per row)
11200 rpm
Limiting Speed (Oil)
22400 rpm
Manufacturing Part Number
3MM311WI DUM
Outer Diameter
120.000 mm 4.7244 in
Outer Ring 'To Clear' Radius
2 mm 0.079 in
Precision Rating
ISO P4S (ABEC 7/9)
Rows per Set
Duplex
Static Radial Rating (per row)
52600 N 11800 lbf
Total Width
58 mm 2.2834 in
World Part Number
7311E-T-P4S-DUM
LIGHT ISO 02 SERIES
HIGH PRECISION MV
Running accuracy, performance and dimensional controls conform to ABEC 7 (ISO P4) requirements.
SUPER PRECISION MM
Running accuracy and performance meet ABEC 9 (ISO P2) levels. Other features conform to ABEC 7 (ISO P4) requirements.
WI CONSTRUCTION
- Incorporates low shoulder on non-thrust side of both inner and outer rings.
- Balls separated by one-piece cage piloted against a ground thrust shoulder land of the outer ring.
- Optional one-piece cage piloted on the ball available with MV (P4) product.
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
Read more