Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 307-2ZNR

307-2ZNR

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.	49.4	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		7600	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

0.48

Included products

Snap ring

SP 80

Model Number: 307-2ZNR
Inner Diameter：35mm Outer Diameter：80mm Width：21mm
Reference speed:7600 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：2026-04-16
Application:Storage Tool,Antenna Industry,machine tool spindle,mathematical instruments,Hairbrush device,plastic rolling,Dental Drill etc,Spectral Products,Spectrum Products,coal mill,medical equipment
Similar models:6307 7307 BECBM BA1B 307788 OH 3072 H NU 2307 ECPH 6307/HR11TN 23076 CCK/W33 21307 CC AOH 3072 G BD-C 3072 KM-AOH 3072 G
BEARING POWER International Trading Co.,Ltd. specialize in 307-2ZNR products，there is large inventory of SKF 307-2ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 307-2ZNR Which SKF 307-2ZNR 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
1217	85	150	28	Bearings, units and housings
14212	36.5252	52.37	7.95	Seals
16048 MA	240	360	37	Bearings, units and housings
29236 E	180	250	42	Bearings, units and housings
306-2Z	30	72	19	Bearings, units and housings
32010 X	50	80	20	Bearings, units and housings
99841	65	72.39	22.987	Seals
FSYE 2 3/4	69.85	-	-	Bearings, units and housings
K 62x70x40 ZW	62	70	40	Bearings, units and housings
NATV 10	10	30	15	Bearings, units and housings
SSAFS 23024 KAT x 4.3/16	106.3625	-	-	Bearings, units and housings
SY 2. TF/VA201	50.8	-	-	Bearings, units and housings

Purchase the SKF 307-2ZNR Please fill in the following

Hot number： 10x26x7 HMS5 V 12660 140x160x12 HMSA10 V 313555 C 32313 61907-2RS1 86907 90239 D/W R155-2ZS GB 3020 H 3024 E NU 324 ECNML SILA 70 ES-2RS YARAG 209 W 61800-2Z