Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 42687/42620

42687/42620

SKF Explorer

Dimension series

42600

Dimensions

d		76.2	mm
D		127	mm
T		30.162	mm
d₁	≈	101.2	mm
B		31	mm
C		22.225	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		26.811	mm

Abutment dimensions

d_a	max.	88	mm
d_b	min.	90	mm
D_a	min.	112	mm
D_a	max.	114.5	mm
D_b	min.	120	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	171	kN
Basic static load rating	C₀	204	kN
Fatigue load limit	P_u	24	kN
Reference speed		4000	r/min
Limiting speed		5000	r/min
Calculation factor	e	0.43
Calculation factor	Y	1.4
Calculation factor	Y₀	0.8

Mass

Mass bearing

1.47

Model Number: 42687/42620
Inner Diameter：76.2mm Outer Diameter：127mm Width：30.162mm
Reference speed:5000 r/min Limiting speed:4000 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：2024-12-12
Application:teaching equipment,noise inspection,ventilation heating equipment,respirator,Machine Tool Accessories,floor industry,Reflective Materials Industrial fabrics,multi-knife lathe,survey accessories,milling head plug,animal
Similar models:42687/42620
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Model No.	Inner Diameter	Outer Diameter	Width	Type
3302 A-2RS1TN9/MT33	15	42	19	Bearings, units and housings
471901	1753	-	-	Seals
4935	12.7	22.23	6.35	Seals
61928 MA	140	190	24	Bearings, units and housings
6207 NR	35	72	17	Bearings, units and housings
71913 ACE/P4AH1	65	90	13	Bearings, units and housings
71916 ACD/HCP4AL	80	110	16	Bearings, units and housings
FYTB 1.3/8 LDW	34.925	-	-	Bearings, units and housings
GB 3032	-	-	60	Bearings, units and housings
NJ 221 ECP	105	190	36	Bearings, units and housings
NUP 311 ECML	55	120	29	Bearings, units and housings
OKBS 115	115	-	-

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