Timken dimensions quote for 857 - 854 bearing bearing. d:92.075 *D:190.500 *B:57.531 mm ,

857 - 854

857/854 AZK60857.5 4T-28579+/28521 28579R/28521 857R/854 857/854 8578/8520-B 8573/8520-B 8578/8520CD/X2S-8578 8575/8520CD/X2S-8575 8574/8520CD/X1S-8575 8573/8520CD/X3S-8573 J28577/28520 28579/28521 28579/28520 78255X/78571 PSM758570A51

857 - 854 bearinginquiry

Series

855

Cone Part Number

857

Cup Part Number

854

Design Units

Imperial

Bearing Weight

16.4000 lb
7.4000 Kg

Cage Type

Stamped Steel

D - Cup Outer Diameter

7.5000 in
190.500 mm

d - Cone Bore

3.6250 in
92.075 mm

B - Cone Width

2.2650 in
57.531 mm

C - Cup Width

1.7500 in
44.450 mm

T - Bearing Width

2.2500 in
57.150 mm

Z - Number of Rollers Per Row

R - Cone Backface "To Clear" Radius¹

0.310 in
7.870 mm

r - Cup Backface "To Clear" Radius²

0.130 in
3.30 mm

da - Cone Frontface Backing Diameter

4.88 in
105.92 mm

db - Cone Backface Backing Diameter

4.76 in
120.90 mm

Da - Cup Frontface Backing Diameter

6.86 in
174.00 mm

Db - Cup Backface Backing Diameter

6.69 in
169.93 mm

Ab - Cage-Cone Frontface Clearance

0.02 in
0.51 mm

Aa - Cage-Cone Backface Clearance

0.22 in
5.59 mm

a - Effective Center Location³

-0.60 in
-15.20 mm

C90 - Dynamic Radial Rating (90 million revolutions)¹

26700 lbf
119000 N

C1 - Dynamic Radial Rating (1 million revolutions)²

103000 lbf
458000 N

C0 - Static Radial Rating

142000 lbf
630000 N

C_a90 - Dynamic Thrust Rating (90 million revolutions)³

15300 lbf
68000 N

K - Factor¹

1.74

e - ISO Factor²

0.33

Y - ISO Factor³

1.79

G1 - Heat Generation Factor (Roller-Raceway)

264

G2 - Heat Generation Factor (Rib-Roller End)

44.9

Cg - Geometry Factor

0.107

Sales the 857 - 854 bearings, condition monitoring and technical supports. we can assure the quality of the Timken 857 - 854 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 857 - 854 bearings..

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Timken dimensions quote for 857 - 854 bearing bearing. d:92.075 *D:190.500 *B:57.531 mm , Previous:77362 - 77675 Timken Next:77362 - 77675 Timken

Brand:

NACHI Bearing

Category:

Tapered Roller Bearings

Model:

857/854

92.075 mm

190.5 mm

57.531 mm

Cr:

340000 N

C0r:

525000 N

Grease RPM:

1900 1/min

Oil RPM:

2600 1/min

7.52 kg

Brand:

IKO Bearing

Category:

Thrust Needle Roller Bearings

Model:

AZK60857.5

60 mm

85 mm

Cr:

64600 N

C0r:

224000 N

Grease RPM:

4000 1/min

135 kg

Brand:

NTN Bearing

Category:

Tapered Roller Bearings

Model:

4T-28579+/28521

49.987 mm

92.075 mm

25.4 mm

Cr:

83.5 N

C0r:

116 N

Grease RPM:

4000 1/min

Oil RPM:

5300 1/min

0.718 kg

New Model:

4T-28579+/28521

Brand:

KOYO Bearing

Category:

Tapered Roller Bearings

Model:

28579R/28521

49.987 mm

92.075 mm

25.4 mm

Cr:

84.8 N

C0r:

119 N

Grease RPM:

4200 1/min

Oil RPM:

5600 1/min

0.71 kg

Brand:

KOYO Bearing

Category:

Tapered Roller Bearings

Model:

857R/854

92.075 mm

190.5 mm

57.531 mm

Cr:

385 N

C0r:

565 N

Grease RPM:

2100 1/min

Oil RPM:

2700 1/min

7.52 kg

Brand:

TIMKEN Bearing

Category:

Tapered Roller Bearings

Model:

857/854

190.500 mm

57.531 mm

Cr:

424000 N

C0r:

630000 N

7.45 kg

Brand:

TIMKEN Bearing

Category:

Tapered Roller Bearings

Model:

8578/8520-B

241.300 mm

327.025 mm

52.388 mm

Cr:

517000 N

C0r:

1070000 N

11.73 kg

Brand:

TIMKEN Bearing

Category:

Tapered Roller Bearings

Model:

8573/8520-B

228.600 mm

327.025 mm

52.388 mm

Cr:

517000 N

C0r:

1070000 N

13.66 kg

Brand:

TIMKEN Bearing

Category:

Tapered Roller Bearings

Model:

8578/8520CD/X2S-8578

241.300 mm

327.025 mm

82.550 mm

Cr:

134000 N

C0r:

93300 N

24.1 kg

Brand:

TIMKEN Bearing

Category:

Tapered Roller Bearings

Model:

8575/8520CD/X2S-8575

234.950 mm

327.025 mm

82.550 mm

Cr:

134000 N

C0r:

93300 N

26.16 kg