Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 307 NR

307 NR

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
f		1.7	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	34.7	kN
Basic static load rating	C₀	26.5	kN
Fatigue load limit	P_u	1.12	kN
Reference speed		16000	r/min
Limiting speed		9500	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

0.48

Included products

Snap ring

SP 80

Model Number: 307 NR
Inner Diameter：35mm Outer Diameter：80mm Width：21mm
Reference speed:9500 r/min Limiting speed:16000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-09
Application:plastic molding,hardware,shoe-making machinery,vertical sawing machine,chamfer,Cutting Machine,labor insurance,gantry processing,agriculture,luminescent reagent,universal category
Similar models:WS 89307 NUP 307 ECM 1726307-2RS1 6307/VA201 BD-C 2207 KTN9-H 307 E NJ 307 ECML 2307 EKM AOH 3072 G 3307 A-2Z W 6307
BEARING POWER International Trading Co.,Ltd. specialize in 307NR products，there is large inventory of SKF 307 NR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 307 NR Which SKF 307NR 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
120x140x13 HMS5 V	120	140	13	Seals
24x47x7 HMS5 V	24	47	7	Seals
30x62x7 HMS5 V	30	62	7	Seals
471751	1632	-	-	Seals
6215/HC5C3	75	130	25	Bearings, units and housings
7204 BEP	20	47	14	Bearings, units and housings
AOH 31/560	530	560	335	Bearings, units and housings
BK 0408	4	8	8	Bearings, units and housings
GS 81110	50	70	4	Bearings, units and housings
NNU 49/600 BK/SPW33X	600	800	200	Bearings, units and housings
RNA 4852	285	320	60	Bearings, units and housings
SHR 16	16	-	-	Coupling systems

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