Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6307 N

6307 N

SKF Explorer

Dimensions

d		35	mm
D		80	mm
B		21	mm
d₁	≈	49.56	mm
D₂	≈	69.2	mm
D₃		76.81	mm
D₄		86.6	mm
b		1.9	mm
C		3.28	mm
r₀	max.	0.6	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	44	mm
D_a	max.	71	mm
D_b	min.	88	mm
b_a	min.	2.2	mm
C_a	max.	4.98	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	35.1	kN
Basic static load rating	C₀	19	kN
Fatigue load limit	P_u	0.815	kN
Reference speed		19000	r/min
Limiting speed		12000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13.1

Mass

Mass bearing

0.45

Model Number: 6307 N
Inner Diameter：35mm Outer Diameter：80mm Width：21mm
Reference speed:12000 r/min Limiting speed:19000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:instrument,rubber products machinery and equipment,reinforced machinery,metallurgical mold,spectrometer,non-motor vehicle Electric car,pump,Vertical machining,Storage Tool,Air,Flame Cutting
Similar models:6307/HR11TN 6307/HR22Q2 W 6307-2Z 6307 NR 6307-2Z/VA208 6307 1726307-2RS1 6307-2ZNR 6307 M 6307/HR22T2
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Model No.	Inner Diameter	Outer Diameter	Width	Type
115x145x12 HMS5 V	115	145	12	Seals
13812	34.925	62	7.95	Seals
140x170x15 HMSA10 V	140	170	15	Seals
17x37x7 HMS5 V	17	37	7	Seals
6017	85	130	22	Bearings, units and housings
6306-2RZ	30	72	19	Bearings, units and housings
9879	25.4	38.07	6.35	Seals
KM 25	21	-	125	Bearings, units and housings
NNCF 5052 CV	260	400	190	Bearings, units and housings
SAF 22522 TLC	100.0125	-	-	Bearings, units and housings
SAL 60 TXE-2LS	60	-	44	Bearings, units and housings
SD 50x62x5	50	62	5	Seals

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