sale We distributor for sales 12168 - 12303 bearing , Timken d:42.863 *D:76.992 *B:17.145 mm ,

12168 - 12303

12168/12303 12168/12303

12168 - 12303 bearinginquiry

Series

12000

Cone Part Number

12168

Cup Part Number

12303

Design Units

Imperial

Bearing Weight

0.7000 lb
0.3000 Kg

Cage Type

Stamped Steel

D - Cup Outer Diameter

3.0312 in
76.992 mm

d - Cone Bore

1.6875 in
42.863 mm

B - Cone Width

0.6750 in
17.145 mm

C - Cup Width

0.4688 in
11.908 mm

T - Bearing Width

0.6875 in
17.463 mm

Z - Number of Rollers Per Row

R - Cone Backface "To Clear" Radius¹

0.060 in
1.520 mm

r - Cup Backface "To Clear" Radius²

0.060 in
1.52 mm

da - Cone Frontface Backing Diameter

1.91 in
48.51 mm

db - Cone Backface Backing Diameter

2.01 in
51.05 mm

Da - Cup Frontface Backing Diameter

2.91 in
73.90 mm

Db - Cup Backface Backing Diameter

2.68 in
68.07 mm

Ab - Cage-Cone Frontface Clearance

0.09 in
2.29 mm

Aa - Cage-Cone Backface Clearance

0.06 in
1.52 mm

a - Effective Center Location³

0.00 in
0.00 mm

C90 - Dynamic Radial Rating (90 million revolutions)¹

2890 lbf
12800 N

C1 - Dynamic Radial Rating (1 million revolutions)²

11100 lbf
49500 N

C0 - Static Radial Rating

13100 lbf
58100 N

C_a90 - Dynamic Thrust Rating (90 million revolutions)³

2500 lbf
11100 N

K - Factor¹

1.15

e - ISO Factor²

0.51

Y - ISO Factor³

1.19

G1 - Heat Generation Factor (Roller-Raceway)

G2 - Heat Generation Factor (Rib-Roller End)

15.8

Cg - Geometry Factor

0.0766

Sales the 12168 - 12303 bearings, condition monitoring and technical supports. we can assure the quality of the Timken 12168 - 12303 bearings we provide, at the same time guarantee the price is always competitive. As our valued customers, you always have a peace in mind when using 12168 - 12303 bearings..

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sale We distributor for sales 12168 - 12303 bearing , Timken d:42.863 *D:76.992 *B:17.145 mm , Previous:461 - 454 Timken Next:461 - 454 Timken

Brand:

KOYO Bearing

Category:

Tapered Roller Bearings

Model:

12168/12303

42.862 mm

76.992 mm

17.145 mm

Cr:

48.4 N

C0r:

62.2 N

Grease RPM:

5000 1/min

Oil RPM:

6600 1/min

0.317 kg

Brand:

TIMKEN Bearing