We never sell your data to third parties
Timken 2MM9107WI DULFS637 is a super precision angular contact ball bearing configured as a duplex set with light preload (DUL). This P4S (ABEC 7/9) class bearing is designed for high-speed, high-rigidity applications such as machine tool spindles, precision grinders, and jig borers. The duplex arrangement provides precise axial location and stiffness for demanding rotational accuracy.
MODEL 2MM9107WI DULFS637
$829.31 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: Yes
0.5512 in C0 - Static Radial Rating (per row)
13700 N
1.1024 in World part number
7007C-T-P4S-DUL
1.600 in Limiting Speed (Grease) (per row)
22600 RPM Limiting speed (oil):45200 RPM Manufacturing part number:2 mm O.D. (in):62 mm 2.4409 Outer ring backing diameter:56.6 mm
2.230 in Precision rating
ISO P4S (ABEC 7/9) Rows per set:Duplex Total width:28 mm
3070 lbf C1 ISO - Dynamic Radial Rating (per row)
19300 N
4340 lbf Cage type
CR - Phenolic Outer Land Riding Cage Contact angle:15 Design units:Metric Inner ring backing diameter:40.6 mm
Ball type
Steel Bearing width:14 mm
Ball Type
STEEL
Bearing Width
14 mm 0.5512 in
Bore
35 mm
C1 ISO - Dynamic Radial Rating (per row)
19300 N 4340 lbf
Cage Type
CPhenolic Outer Land Riding Cage
Contact Angle
15 º
Design Units
Metric
DOuter Ring Backing Diameter
56.6 mm 2.230 in
Dynamic Radial Rating (per row)
21200 N 4760 lbf
I.D.
35 mm
Inner Ring 'To Clear' Radius
1 mm 0.039 in
Inner Ring Backing Diameter
40.6 mm 1.600 in
Limiting Speed (Grease) (per row)
22600 rpm
Limiting Speed (Oil)
45200 rpm
Manufacturing Part Number
2MM9107WI DUL
Outer Diameter
62 mm 2.4409 in
Outer Ring 'To Clear' Radius
1 mm 0.039 in
Precision Rating
ISO P4S (ABEC 7/9)
Rows per Set
Duplex
Static Radial Rating (per row)
13700 N 3070 lbf
Total Width
28 mm 1.1024 in
World Part Number
7007C-T-P4S-DUL
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
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.
| Brand | MCR Safety |
| Model | BRCL3LX3 |
| Brand | Bestorq |
| Model | B138 |
| Brand | Formsprag |
| Model | CL41225-1GRRH |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more