Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 497/492 A

497/492 A

SKF Explorer

Dimension series

495

Dimensions

d		85.725	mm
D		133.35	mm
T		30.163	mm
d₁	≈	108.9	mm
B		29.769	mm
C		22.225	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		29.123	mm

Abutment dimensions

d_a	max.	95	mm
d_b	min.	99.5	mm
D_a	min.	119	mm
D_a	max.	121	mm
D_b	min.	128	mm
C_a	min.	5	mm
C_b	min.	7.5	mm
r_a	max.	3.5	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	178	kN
Basic static load rating	C₀	220	kN
Fatigue load limit	P_u	25.5	kN
Reference speed		3800	r/min
Limiting speed		4500	r/min
Calculation factor	e	0.44
Calculation factor	Y	1.35
Calculation factor	Y₀	0.8

Mass

Mass bearing

1.45

Model Number: 497/492 A
Inner Diameter：85.725mm Outer Diameter：133.35mm Width：30.163mm
Reference speed:4500 r/min Limiting speed:3800 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2026-06-24
Application:Power equipment,trolley,Material handling equipment,medical equipment,transistor fittings,Seals,office outdoor camping equipment,wall materials,dynamic blood pressure,rolling mill roll neck and slowdown device,lifting upgrade
Similar models:NNC 4976 CV NNCL 4972 CV NNU 4976 B/SPW33 NNCL 4976 CV 497/492 A BT2B 332497/HA4 NNC 4972 CV NNCF 4976 CV NNU 4972 BK/SPW33 NNU 4972 B/SPW33
BEARING POWER International Trading Co.,Ltd. specialize in 497/492A products，there is large inventory of SKF 497/492 A Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 497/492 A Which SKF 497/492A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
Model No. Inner Diameter Outer Diameter Width Type

340x380x20 HS8 R
638/4-2Z
89922
GEZH 204 ES-2RS
PPMF 151712

Purchase the SKF 497/492 A Tapered roller bearings, single row Please fill in the following

Hot number： 125x155x14 HMS1 R 20445 21215 32252 J2 51122 55x70x8 HMS5 V 7012 CD/HCP4AL 85179 85x105x12 HMS5 V D/W R1-4 R GE 240 ES-2RS N 214 ECP PCZ 1624 M RNA 2204.2RS SAF 1315 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
340x380x20 HS8 R
638/4-2Z
89922
GEZH 204 ES-2RS
PPMF 151712