MM203K Compact Size Bearing | TIMKEN Bearings

TIMKEN MM203K Bearing

(The data is for reference only, if you have any questions, please contact us.)

Series

M252300

Cone Part Number

M252337

Cup Part Number

M252310

Design Units

Imperial

Bearing Weight

67.3000 lb
30.5000 Kg

Cage Type

Stamped Steel

D - Cup Outer Diameter

15.0000 in
381.000 mm

d - Cone Bore

9.7500 in
247.650 mm

B - Cone Width

2.9375 in
74.613 mm

C - Cup Width

2.2500 in
57.150 mm

T - Bearing Width

2.9375 in
74.613 mm

Z - Number of Rollers Per Row

R - Cone Backface "To Clear" Radius¹

0.250 in
6.350 mm

r - Cup Backface "To Clear" Radius²

0.130 in
3.30 mm

da - Cone Frontface Backing Diameter

11.63 in
270.00 mm

db - Cone Backface Backing Diameter

11.02 in
279.91 mm

Da - Cup Frontface Backing Diameter

14.33 in
364.00 mm

Db - Cup Backface Backing Diameter

14.02 in
356.11 mm

Ab - Cage-Cone Frontface Clearance

0.14 in
3.56 mm

Aa - Cage-Cone Backface Clearance

0.33 in
8.38 mm

a - Effective Center Location³

-0.26 in
-6.60 mm

C90 - Dynamic Radial Rating (90 million revolutions)¹

67000 lbf
298000 N

C1 - Dynamic Radial Rating (1 million revolutions)²

258000 lbf
1150000 N

C0 - Static Radial Rating

455000 lbf
2030000 N

C_a90 - Dynamic Thrust Rating (90 million revolutions)³

38100 lbf
170000 N

K - Factor¹

1.76

e - ISO Factor²

0.33

Y - ISO Factor³

1.8

G1 - Heat Generation Factor (Roller-Raceway)

1840

G2 - Heat Generation Factor (Rib-Roller End)

226

Cg - Geometry Factor

0.159

How can you buy MM203K Compact Size Bearing | TIMKEN Bearings on the Internet?
High quality TIMKEN MM203K bearing, Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. MM203K. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

Bearings. 18 . . . Timken Fafnir Super Precision Ball. Bearings. 20 . . . Tapered Roller Bearing Nomenclature. 22 . . . Bearing Identification. 23 . . . Tag Markings. 24 . MM203K. 0.7872. 0.7874. 0.0002. 0.0002. 1.8504. 1.8507. 0.0000. 0.0005. 1.85090. 1.85070. 0.00080. 0.00030. MM204K. 0.9841. 0.9843. 0.0002. 0.0002. 3 These manufacturers have been reorganized to form a subsidiary of Timken Bearing Co. 4 These manufacturers have been MM203K-CR. 6203T.P5. Q3203X5. 6203TCC78. 6204 T P/5. 20. 47. 14 .240. MM204K-CR. 6204T.P5. Q3204X5. 6204TCC78. 6205 T P/5. 25. 52. 15 .290. MM205K-CR. 6205T.P5. Q3205X5.

cylindrical roller bearing catalog timken bearing dimension catalog

Failure to observe the following warnings could lead to a risk of serious bodily harm: • Never spin a bearing with compressed air. The rollers may be forcefully expelled. • If a hammer and bar are used for bearing removal, fragments from the hammer, bar, or the bearing can be released with high velocity. NOTE: A mild steel With over 14000 employees from 28 countries, The Timken Company is a worldwide manufacturer of bearings and transmission components. We believe in innovation making the world better. Bearings. 18 . . . Timken Fafnir Super Precision Ball. Bearings. 20 . . . Tapered Roller Bearing Nomenclature. 22 . . . Bearing Identification. 23 . . . Tag Markings. 24 . MM203K. 0.7872. 0.7874. 0.0002. 0.0002. 1.8504. 1.8507. 0.0000. 0.0005. 1.85090. 1.85070. 0.00080. 0.00030. MM204K. 0.9841. 0.9843. 0.0002. 0.0002. Timken® engineered bearings deliver strong performance, consistently and reliably. Our products include tapered, spherical, cylindrical, thrust, ball, plain, precision and more. Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Easily share your publications and get them in front of Issuu's millions of monthly readers. Title: TIMKEN FAFNIR ball bearing (roulement), Author: Spécialités Industrielles Harvey Industrial Each sealing element has a Timken Fafnir rubber seal that effectively seals the bearing with a heavy flare on the cylindrically ground O. provided on selected sizes. -(µm) 32 Ball Qty.994 43600 69000 10500 MM215K 75 130 25 (7) (9) (150) 39900 68900 11900 10 x 17.010 ).75 3700 MM203K 47 12 0.317 53400 80600

The Timken Company Bearings Mechanical Power Transmissions

The Timken Company engineers and manufactures bearings and mechanical power transmission components. We use our knowledge to make industries across the globe work better. Bearing Operating Conditions. 11 . . . General Bearing Selection Guidelines. 12 . . . Timken Super Precision Bearings. 13 . . . Roller Bearings vs. Ball Bearings. 15 . MM203K. 0.7872. 0.7874. 0.0002. 0.0002. 1.8504. 1.8507. 0.0000. 0.0005. 1.85090. 1.85070. 0.00080. 0.00030. MM204K. 0.9841. 0.9843. 0.0002. 0.0002. Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Easily share your publications and get them in front of Issuu's millions of monthly readers. Title: TIMKEN FAFNIR ball bearing (roulement), Author: Spécialités Industrielles Harvey Industrial DA A D1 • TIMKEN PRODUCTS CATALOG Radial and Angular Contact Ball Bearings Prefixes: A stainless steel F flanged outer ring H snug fit J extra loose (6) (80) 2710 7550 62600 DIMENSIONAL SIZES MM202K 15 35 11 8 x 5.95 0.043 3700 8450 44000 METRIC (4) (6) (80) 3290 8450 52800 MM203K 17 40 12 8 x Bearing Operating Conditions. 11 . . . General Bearing Selection Guidelines. 12 . . . Timken Super Precision Bearings. 13 . . . Roller Bearings vs. Ball Bearings. 15 . MM203K. 0.7872. 0.7874. 0.0002. 0.0002. 1.8504. 1.8507. 0.0000. 0.0005. 1.85090. 1.85070. 0.00080. 0.00030. MM204K. 0.9841. 0.9843. 0.0002. 0.0002. Browse Timken Part Number MM203K, Fafnir® Spindle Deep Grove Ball Bearings (9100K, 200K, 300K) in the The Timken Company catalog including Timken Part Number,Item Name,Description,Design Units,d Bore,D Outer Diameter,Bearing Width,Ce Dynamic R.

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DA A D1 • TIMKEN PRODUCTS CATALOG Radial and Angular Contact Ball Bearings Prefixes: A stainless steel F flanged outer ring H snug fit J extra loose (6) (80) 2710 7550 62600 DIMENSIONAL SIZES MM202K 15 35 11 8 x 5.95 0.043 3700 8450 44000 METRIC (4) (6) (80) 3290 8450 52800 MM203K 17 40 12 8 x 3 These manufacturers have been reorganized to form a subsidiary of Timken Bearing Co. 4 These manufacturers have been MM203K-CR. 6203T.P5. Q3203X5. 6203TCC78. 6204 T P/5. 20. 47. 14 .240. MM204K-CR. 6204T.P5. Q3204X5. 6204TCC78. 6205 T P/5. 25. 52. 15 .290. MM205K-CR. 6205T.P5. Q3205X5. Browse Timken Part Number MM203K, Fafnir® Spindle Deep Grove Ball Bearings (9100K, 200K, 300K) in the The Timken Company catalog including Timken Part Number,Item Name,Description,Design Units,d Bore,D Outer Diameter,Bearing Width,Ce Dynamic R. ball bearings, wide inner ring ball bearings and housed units for standard industrial applications and specialized uses. From standard 40.010. 40.005. 0.016. 0.005 MM203K. 1. 26. 25.8. 41.5. 41.3. 19.9950 20.000. 0.005. 0.005. 47. 47.006. 0.000. 0.012. 47.012. 47.007. 0.018. 0.007 MM204K. 1. 31.1. 30.9. 47.1. 46.9. Each sealing element has a Timken Fafnir rubber seal that effectively seals the bearing with a heavy flare on the cylindrically ground O. provided on selected sizes. -(µm) 32 Ball Qty.994 43600 69000 10500 MM215K 75 130 25 (7) (9) (150) 39900 68900 11900 10 x 17.010 ).75 3700 MM203K 47 12 0.317 53400 80600 ball bearings, wide inner ring ball bearings and housed units for standard industrial applications and specialized uses. From standard 40.010. 40.005. 0.016. 0.005 MM203K. 1. 26. 25.8. 41.5. 41.3. 19.9950 20.000. 0.005. 0.005. 47. 47.006. 0.000. 0.012. 47.012. 47.007. 0.018. 0.007 MM204K. 1. 31.1. 30.9. 47.1. 46.9.

MM209K
MM20BS47 DUM
HM903249A/HM903210
MM312K
80385/80325
PM203PP C7 FS57658E
MM40BS72 DUM
MM20BS47DL
HM212049X/HM212010
M244249-903A8
MM307K
LM603049-90032
MM305K
LM29748/LM29710
LM503349A/LM503310
M804049/M804010
M802011-3
28584-903A2
M667947ADW-94101
MM45BS75 DH
HM231132-3
HM261049DW-90100
2MMV9103WI DUM
28980-903A3
302K
M244249A-2
S10K
LM229110-2

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TIMKEN MM203K Bearing

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