All Product Types > ENGINEERED BEARINGS > Ball Bearings > Precision Ball Bearings > Fafnir® Single Row Ball Screw Support Bearings (MM-BS) > Part Number MM15BS35 QUH  

Part Number MM15BS35 QUH, Fafnir® Single Row Ball Screw Support Bearings (MM-BS)

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Timken® angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.




Specifications  · Dimensions  · Basic Load Ratings  · Factors  · Abutment and Fillet Dimensions

Specifications

Manufacturing Part Number
MM15BS35QUH

Rows per Set
Quadruplex

Design Units
Metric

d - Bore
15 mm

Ball Type
STEEL

Cage Type
CR - Phenolic Outer Land Riding Cage


Dimensions

D - Outer Diameter
35 mm
1.378 in

Bearing Width
11 mm
0.4331 in

Total Width
44 mm
1.7324 in

Contact Angle
60 º


Basic Load Ratings

C0 - Static Radial Rating (per row)
13700 N
3100 lbf

Ce - Dynamic Radial Rating (per row)
10400 N
2340 lbf

C1 ISO - Dynamic Radial Rating (per row)
9400 N
2110 lbf


Factors

Limiting Speed (Grease) (per row)
6400 rpm

Limiting Speed (Oil)
12800 rpm


Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius1
0.8 mm
0.031 in

r - Outer Ring "To Clear" Radius2
0.800 mm
0.031 in

da - Inner Ring Backing Diameter
24.714 mm
0.973 in

Da - Outer Ring Backing Diameter
25.324 mm
0.997 in
1 Maximum housing fillet radius that bearing corners will clear.
2 Maximum shaft fillet radius that bearing corners will clear.



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