Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 25577/25520

25577/25520

SKF Explorer

Dimension series

25500

Dimensions

d		42.875	mm
D		82.931	mm
T		23.812	mm
d₁	≈	62.2	mm
B		25.4	mm
C		19.05	mm
r_1,2	min.	3.5	mm
r_3,4	min.	0.8	mm
a		16.993	mm

Abutment dimensions

d_a	max.	53	mm
d_b	min.	55.5	mm
D_a	min.	71	mm
D_a	max.	76.5	mm
D_b	min.	76	mm
C_a	min.	5	mm
C_b	min.	4.5	mm
r_a	max.	3.5	mm
r_b	max.	0.8	mm

Calculation data

Basic dynamic load rating	C	99.1	kN
Basic static load rating	C₀	106	kN
Fatigue load limit	P_u	11.8	kN
Reference speed		6700	r/min
Limiting speed		8000	r/min
Calculation factor	e	0.33
Calculation factor	Y	1.8
Calculation factor	Y₀	1

Mass

Mass bearing

0.59

Model Number: 25577/25520
Inner Diameter：42.875mm Outer Diameter：82.931mm Width：23.812mm
Reference speed:8000 r/min Limiting speed:6700 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：2024-12-13
Application:X-ray Equipment,electromagnet,electrostatic protection,paint paint,plastic molding,security equipment,Rolling mill,Vertical machining,sheet industry,ventilation fans,surgical instruments
Similar models:25577/25523 25577/25520
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Model No.	Inner Diameter	Outer Diameter	Width	Type
18x30x7 HMSA10 RG	18	30	7	Seals
3208 A-2ZTN9/MT33	40	80	30.2	Bearings, units and housings
32318 B	90	190	67.5	Bearings, units and housings
45x62x10 HMS5 RG	45	62	10	Seals
48046	122.1994	140.7922	11.9888	Seals
BT2B 332911 B/HB1	447.675	635	-	Bearings, units and housings
TQO design	625	815	-	Bearings, units and housings
FY 1.5/8 TF	41.275	-	-	Bearings, units and housings
GE 50 ESL-2LS	50	75	35	Bearings, units and housings
PWTR 3580.2RS	35	80	28	Bearings, units and housings
SALKAC 5 M	5	-	8	Bearings, units and housings
SY 1/2 FM	12.7	-	-	Bearings, units and housings

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