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：2025-12-09
Application:plastic molding,Surveying Surveying Instruments,Industrial,Medical printer,orthodontic material,chamfering machine etc,water protection,Spectrum Products,Perfusion device,oral medical device,preservation equipment
Similar models:HA 307 NJ 307 ECM 330726 A 2307 E-2RS1TN9 23076 CC/W33 1307 EKTN9 + H 307 NJ 2307 ECPH 6307 N SNL 3076 TURT NUP 307 ECJ
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
125x150x12 HMS5 RG	125	150	12	Seals
3250560	825.5	876.3	22.23	Seals
54208 + U 208	30	68	38.6	Bearings, units and housings
5500	14.3002	19.05	2.39	Seals
7012 ACD/HCP4AL	60	95	18	Bearings, units and housings
AH 24036	170	180	116	Bearings, units and housings
FSAF 22617 x 2.7/8 T	73.025	-	-	Bearings, units and housings
FYJ 40 KF	35	-	-	Bearings, units and housings
FYTB 25 WDW	25	-	-	Bearings, units and housings
H 2322	100	145	105	Bearings, units and housings
KM 4	6	-	20	Bearings, units and housings
PCM 353950 E	35	39	50	Bearings, units and housings

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