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

307-2Z

Dimensions

d		35	mm
D		80	mm
B		21	mm
d₁	≈	49.56	mm
D₂	≈	69.2	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
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

Model Number: 307-2Z
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：2025-12-09
Application:hydraulic cylinder,Rolling mill gear box,welding equipment,lifting tackle,rubber products machinery and equipment,wheel lathe,Antenna Industry,DC generators,tobacco machinery,Industrial Electromechanical,air shower etc
Similar models:2307 E-2RS1TN9 62307-2RS1 6307-ZNR NCF 3072 CV SNL 3072 TURT AOH 3072 G NUTR 3072 X 4307 ATN9 NF 307 ECP NJ 307 ECML
BEARING POWER International Trading Co.,Ltd. specialize in 307-2Z products，there is large inventory of SKF 307-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 307-2Z Which SKF 307-2Z 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.

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K 21x25x13	21	25	13	Bearings, units and housings
L 183449/410	762	889	88.9	Bearings, units and housings
NJ 2207 ECPH	35	72	23	Bearings, units and housings
NK 47/30	47	57	30	Bearings, units and housings
NKI 17/16	17	29	16	Bearings, units and housings
OKBS 119	119	-	-
SHR 17	17	-	-	Coupling systems
SYE 3 7/16-3	87.3125	-	-	Bearings, units and housings

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Hot number： 11777 11879 1900260 21x35x7 CRW1 V 3208 A-2ZTN9/MT33 306-Z 54972 95x125x12 HMSA10 V BEAS 025057-2RS BT4-8113 E2/C500 NJ 2313 ECPH NU 1015 M PF 40 TR PPMF 202321.5 SAFS 23052 KAT x 9.1/2