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TIMKEN 2MM9128WI QUM Ball P4S Super Precision
MODEL 2MM9128WI QUM
Returnable: Yes
1.2992 in C0 - Static Radial Rating (per row)
145000 N
29800 lbf Cage type
CR - Phenolic Outer Land Riding Cage Contact angle:15 Design units:Metric Inner ring backing diameter:154.3 mm
32600 lbf C1 ISO - Dynamic Radial Rating (per row)
133000 N
5.1968 in World part number
7028C-T-P4S-QUM
6.080 in Limiting Speed (Grease) (per row)
5900 rpm Limiting speed (oil):11800 rpm Manufacturing part number:2MM9128WI QUM O.D. (in):210 mm 8.2677 Outer ring backing diameter:196.5 mm
7.740 in Precision rating
ISO P4S (ABEC 7/9) Rows per set:Quadruplex Total width:132 mm
Ball type
Steel Bearing width:33 mm
Ball Type
STEEL
Bearing Width
33 mm 1.2992 in
Bore
140 mm
C1 ISO - Dynamic Radial Rating (per row)
133000 N 29800 lbf
Cage Type
CPhenolic Outer Land Riding Cage
Contact Angle
15 º
Design Units
Metric
DOuter Ring Backing Diameter
196.5 mm 7.740 in
Dynamic Radial Rating (per row)
146300 N 32900 lbf
I.D.
140 mm
Inner Ring 'To Clear' Radius
2 mm 0.079 in
Inner Ring Backing Diameter
154.3 mm 6.080 in
Limiting Speed (Grease) (per row)
5900 rpm
Limiting Speed (Oil)
11800 rpm
Manufacturing Part Number
2MM9128WI QUM
Outer Diameter
210.000 mm 8.2677 in
Outer Ring 'To Clear' Radius
2 mm 0.079 in
Precision Rating
ISO P4S (ABEC 7/9)
Rows per Set
Quadruplex
Static Radial Rating (per row)
145000 N 32600 lbf
Total Width
132 mm 5.1968 in
World Part Number
7028C-T-P4S-QUM
EXTRA-LIGHT ISO 10 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