Timken supplier for 497 - 492A bearing , size d:85.725 *D:133.350 *B:29.769 mm ,
               

497 - 492A




    497/493     497/492A     NNU4976K     NNU4976     NNU4972K     NNU4972     4T-497/492A     RNA4976     RNA4972     RNA497     NA4976     NA4972     NA497     RNA4976     RNA4972     RNA497     NA4976     NA4972     TV4971     W4971AF     WS4971F-1     RNA497     RNA4976     RNA4972     NA497     NA4976     NA4972     497A/493     497/492A     M249732/M249710     M249749/M249710     M249734/M249710     497A/493     497/493     497/492A     M249732/M249710     M249749X/M249710     M249749/M249710     M249736/M249710     497/493-B     M249749/M249710-B     M249748D/M249710/M249710EA     497/493D/X3S-497     497/493DC/X3S-497     M252337/M252310CD/LM249748XA     M249736/M249710CD/M249736XA     M249734/M249710CD/M249734XB     M249732/M249710CD/M249732XA     M249749/M249710CD/M249749XC     LM249748/LM249710CD/LM249748XA

497 - 492A bearinginquiry

Series 495
Cone Part Number 497
Cup Part Number 492A
Design Units Imperial
Bearing Weight 3.1000 lb
1.4000 Kg
Cage Type Stamped Steel
D - Cup Outer Diameter 5.2500 in
133.350 mm
d - Cone Bore 3.3750 in
85.725 mm
B - Cone Width 1.1720 in
29.769 mm
C - Cup Width 0.8750 in
22.225 mm
T - Bearing Width 1.1875 in
30.163 mm
Z - Number of Rollers Per Row 23
R - Cone Backface "To Clear" Radius1 0.140 in
3.560 mm
r - Cup Backface "To Clear" Radius2 0.130 in
3.30 mm
da - Cone Frontface Backing Diameter 4.43 in
92.96 mm
db - Cone Backface Backing Diameter 3.90 in
99.06 mm
Da - Cup Frontface Backing Diameter 5.08 in
129.00 mm
Db - Cup Backface Backing Diameter 4.72 in
119.89 mm
Ab - Cage-Cone Frontface Clearance 0.08 in
2.03 mm
Aa - Cage-Cone Backface Clearance 0.10 in
2.54 mm
a - Effective Center Location3 -0.03 in
-0.80 mm
C90 - Dynamic Radial Rating (90 million revolutions)1 9000 lbf
40000 N
C1 - Dynamic Radial Rating (1 million revolutions)2 34700 lbf
154000 N
C0 - Static Radial Rating 48600 lbf
216000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)3 6850 lbf
30500 N
K - Factor1 1.31
e - ISO Factor2 0.44
Y - ISO Factor3 1.35
G1 - Heat Generation Factor (Roller-Raceway) 105
G2 - Heat Generation Factor (Rib-Roller End) 29.3
Cg - Geometry Factor 0.125
Sales the 497 - 492A bearings, condition monitoring and technical supports. we can assure the quality of the Timken 497 - 492A 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 497 - 492A bearings..

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Timken supplier for 497 - 492A bearing , size d:85.725 *D:133.350 *B:29.769 mm , Previous:749 - 743 Timken                      Next:749 - 743 Timken
Brand:
NACHI Bearing
Category:
Tapered Roller Bearings
Model:
497/493
d:
85.725 mm
D:
136.525 mm
B:
29.769 mm
Cr:
133000 N
C0r:
198000 N
Grease RPM:
2300 1/min
Oil RPM:
3200 1/min
m:
1.53 kg
Brand:
NACHI Bearing
Category:
Tapered Roller Bearings
Model:
497/492A
d:
85.725 mm
D:
133.35 mm
B:
29.769 mm
Cr:
133000 N
C0r:
198000 N
Grease RPM:
2300 1/min
Oil RPM:
3200 1/min
m:
1.41 kg
Brand:
NTN Bearing
Category:
Cylindrical Roller Bearings
Model:
NNU4976K
d:
380 mm
D:
520 mm
B:
140 mm
Cr:
1630 N
C0r:
4050 N
Grease RPM:
1000 1/min
Oil RPM:
1200 1/min
m:
80.6 kg
New Model:
NNU4976K
Old Model:
NNU4976K
Brand:
NTN Bearing
Category:
Cylindrical Roller Bearings
Model:
NNU4976
d:
380 mm
D:
520 mm
B:
140 mm
Cr:
1630 N
C0r:
4050 N
Grease RPM:
1000 1/min
Oil RPM:
1200 1/min
m:
84.5 kg
New Model:
NNU4976
Old Model:
NNU4976
Brand:
NTN Bearing
Category:
Cylindrical Roller Bearings
Model:
NNU4972K
d:
360 mm
D:
480 mm
B:
118 mm
Cr:
1270 N
C0r:
3250 N
Grease RPM:
1100 1/min
Oil RPM:
1300 1/min
m:
54.4 kg
New Model:
NNU4972K
Old Model:
NNU4972K
Brand:
NTN Bearing
Category:
Cylindrical Roller Bearings
Model:
NNU4972
d:
360 mm
D:
480 mm
B:
118 mm
Cr:
1270 N
C0r:
3250 N
Grease RPM:
1100 1/min
Oil RPM:
1300 1/min
m:
57 kg
New Model:
NNU4972
Old Model:
NNU4972
Brand:
NTN Bearing
Category:
Tapered Roller Bearings
Model:
4T-497/492A
d:
85.725 mm
D:
133.35 mm
B:
29.769 mm
Cr:
129 N
C0r:
189 N
Grease RPM:
2600 1/min
Oil RPM:
3500 1/min
m:
1.43 kg
New Model:
4T-497/492A
Brand:
IKO Bearing
Category:
Needle Roller Bearings
Model:
RNA4976
D:
520 mm
Cr:
1540000 N
C0r:
4030000 N
Grease RPM:
500 1/min
m:
56400 kg
Brand:
IKO Bearing
Category:
Needle Roller Bearings
Model:
RNA4972
D:
480 mm
Cr:
1260000 N
C0r:
3200000 N
Grease RPM:
600 1/min
m:
38700 kg
Brand:
IKO Bearing
Category:
Needle Roller Bearings
Model:
RNA497
D:
17 mm
Cr:
8230 N
C0r:
9190 N
Grease RPM:
40000 1/min
m:
9.3 kg
bearing brand
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