Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 663/653

663/653

SKF Explorer

Dimension series

655

Dimensions

d		82.55	mm
D		146.05	mm
T		41.275	mm
d₁	≈	113.515	mm
B		41.275	mm
C		31.75	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		32.421	mm

Abutment dimensions

d_a	max.	96	mm
d_b	min.	96.5	mm
D_a	min.	125	mm
D_a	max.	133.5	mm
D_b	min.	138	mm
C_a	min.	6	mm
C_b	min.	9.5	mm
r_a	max.	3.5	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	270	kN
Basic static load rating	C₀	320	kN
Fatigue load limit	P_u	35.5	kN
Reference speed		3600	r/min
Limiting speed		4300	r/min
Calculation factor	e	0.4
Calculation factor	Y	1.5
Calculation factor	Y₀	0.8

Mass

Mass bearing

2.78

Model Number: 663/653
Inner Diameter：82.55mm Outer Diameter：146.05mm Width：41.275mm
Reference speed:4300 r/min Limiting speed:3600 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：2021-06-04
Application:Hydraulic Hose,EEG,food add,Body shaping,Other Machine Tools,multi-knife lathe,ventilation heating equipment,textile machinery,Broadcasting System,preservation equipment,Medical printer
Similar models:663/653 316639 AG
BEARING POWER International Trading Co.,Ltd. specialize in 663/653 products，there is large inventory of SKF 663/653 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 663/653 Which SKF 663/653 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
1850 VL V	1675	-	-	Seals
2025662	514.35	571.5	22.23	Seals
53203 + U 203	17	35	13.2	Bearings, units and housings
6302-2RSH	15	42	13	Bearings, units and housings
6595	16.9926	25.37	4.78	Seals
D/W R10-2RZ	15.875	34.925	8.733	Bearings, units and housings
HJ 220 EC	100	127.35	15	Bearings, units and housings
OKCX 690	690		-
PSM 253030 A51	25	30	30	Bearings, units and housings
QJ 1022 N2MA/C4	110	170	28	Bearings, units and housings
SAW 23544 x 7.13/16	198.4375	-	-	Bearings, units and housings
SY 35 TDW	35	-	-	Bearings, units and housings

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